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diff --git a/_released_docs/r3.8.1/apidocs/zookeeper-server/org/apache/zookeeper/server/quorum/Leader.html b/_released_docs/r3.8.1/apidocs/zookeeper-server/org/apache/zookeeper/server/quorum/Leader.html new file mode 100644 index 000000000..6e6cc89a7 --- /dev/null +++ b/_released_docs/r3.8.1/apidocs/zookeeper-server/org/apache/zookeeper/server/quorum/Leader.html @@ -0,0 +1,1429 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc (1.8.0_352) on Wed Jan 25 17:31:44 CET 2023 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>Leader (Apache ZooKeeper - Server 3.8.1 API)</title> +<meta name="date" content="2023-01-25"> +<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> +<script type="text/javascript" src="../../../../../script.js"></script> +</head> +<body> +<script type="text/javascript"><!-- + 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+<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li><a href="#field.detail">Field</a> | </li> +<li><a href="#constructor.detail">Constr</a> | </li> +<li><a href="#method.detail">Method</a></li> +</ul> +</div> +<a name="skip.navbar.top"> +<!-- --> +</a></div> +<!-- ========= END OF TOP NAVBAR ========= --> +<!-- ======== START OF CLASS DATA ======== --> +<div class="header"> +<div class="subTitle">org.apache.zookeeper.server.quorum</div> +<h2 title="Class Leader" class="title">Class Leader</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html" title="class in org.apache.zookeeper.server.quorum">org.apache.zookeeper.server.quorum.LearnerMaster</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.zookeeper.server.quorum.Leader</li> +</ul> +</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<hr> +<br> +<pre>public class <span class="typeNameLabel">Leader</span> +extends <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html" title="class in org.apache.zookeeper.server.quorum">LearnerMaster</a></pre> +<div class="block">This class has the control logic for the Leader.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Class and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.XidRolloverException.html" title="class in org.apache.zookeeper.server.quorum">Leader.XidRolloverException</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> +<caption><span>Fields</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#ACKEPOCH">ACKEPOCH</a></span></code> +<div class="block">This message is used by the follow to ack a proposed epoch.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#connectingFollowers">connectingFollowers</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#electingFollowers">electingFollowers</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#electionFinished">electionFinished</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#LEADERINFO">LEADERINFO</a></span></code> +<div class="block">This message is the first that a follower receives from the leader.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#MAX_TIME_TO_WAIT_FOR_EPOCH">MAX_TIME_TO_WAIT_FOR_EPOCH</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected <a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#newLeaderProposal">newLeaderProposal</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#PROPOSAL">PROPOSAL</a></span></code> +<div class="block">This message type is sent by a leader to propose a mutation.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#quorumFormed">quorumFormed</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.summary"> +<!-- --> +</a> +<h3>Constructor Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> +<caption><span>Constructors</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colOne" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#Leader-org.apache.zookeeper.server.quorum.QuorumPeer-org.apache.zookeeper.server.quorum.LeaderZooKeeperServer-">Leader</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/QuorumPeer.html" title="class in org.apache.zookeeper.server.quorum">QuorumPeer</a> self, + <a href="../../../../../org/apache/zookeeper/server/quorum/LeaderZooKeeperServer.html" title="class in org.apache.zookeeper.server.quorum">LeaderZooKeeperServer</a> zk)</code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr id="i0" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#addLearnerHandler-org.apache.zookeeper.server.quorum.LearnerHandler-">addLearnerHandler</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learner)</code> +<div class="block">Adds peer to the leader.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>static <a href="http://zookeeper.apache.org/zookeeper-jute/apidocs/org/apache/zookeeper/server/quorum/QuorumPacket.html?is-external=true" title="class or interface in org.apache.zookeeper.server.quorum">QuorumPacket</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#buildInformAndActivePacket-long-long-byte:A-">buildInformAndActivePacket</a></span>(long zxid, + long designatedLeader, + byte[] proposalData)</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#commit-long-">commit</a></span>(long zxid)</code> +<div class="block">Create a commit packet and send it to all the members of the quorum</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#commitAndActivate-long-long-">commitAndActivate</a></span>(long zxid, + long designatedLeader)</code> </td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getAckLoggingFrequency--">getAckLoggingFrequency</a></span>()</code> </td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getAndDecrementFollowerCounter--">getAndDecrementFollowerCounter</a></span>()</code> +<div class="block">decrement follower count</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getCurrentTick--">getCurrentTick</a></span>()</code> +<div class="block">the current tick</div> +</td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getEpoch--">getEpoch</a></span>()</code> +<div class="block">Returns the current epoch of the leader.</div> +</td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getEpochToPropose-long-long-">getEpochToPropose</a></span>(long sid, + long lastAcceptedEpoch)</code> +<div class="block">get the first zxid of the next epoch</div> +</td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getForwardingFollowers--">getForwardingFollowers</a></span>()</code> +<div class="block">Returns a copy of the current forwarding follower snapshot</div> +</td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getLastProposed--">getLastProposed</a></span>()</code> +<div class="block">last proposed zxid</div> +</td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getLearners--">getLearners</a></span>()</code> +<div class="block">Returns a copy of the current learner snapshot</div> +</td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getNonVotingFollowers--">getNonVotingFollowers</a></span>()</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getNumPendingSyncs--">getNumPendingSyncs</a></span>()</code> </td> +</tr> +<tr id="i14" class="altColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getObservingLearners--">getObservingLearners</a></span>()</code> +<div class="block">Returns a copy of the current observer snapshot</div> +</td> +</tr> +<tr id="i15" class="rowColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getObservingLearnersInfo--">getObservingLearnersInfo</a></span>()</code> </td> +</tr> +<tr id="i16" class="altColor"> +<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getPacketType-int-">getPacketType</a></span>(int packetType)</code> +<div class="block">Get string representation of a given packet type</div> +</td> +</tr> +<tr id="i17" class="rowColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getPeerInfo-long-">getPeerInfo</a></span>(long sid)</code> </td> +</tr> +<tr id="i18" class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/zookeeper/server/quorum/BufferStats.html" title="class in org.apache.zookeeper.server.quorum">BufferStats</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getProposalStats--">getProposalStats</a></span>()</code> </td> +</tr> +<tr id="i19" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/zookeeper/server/quorum/auth/QuorumAuthServer.html" title="interface in org.apache.zookeeper.server.quorum.auth">QuorumAuthServer</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getQuorumAuthServer--">getQuorumAuthServer</a></span>()</code> </td> +</tr> +<tr id="i20" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getQuorumVerifierBytes--">getQuorumVerifierBytes</a></span>()</code> +<div class="block">identifier of current quorum verifier for new leader</div> +</td> +</tr> +<tr id="i21" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getQuorumVerifierVersion--">getQuorumVerifierVersion</a></span>()</code> +<div class="block">version of current quorum verifier</div> +</td> +</tr> +<tr id="i22" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getTickOfInitialAckDeadline--">getTickOfInitialAckDeadline</a></span>()</code> +<div class="block">next deadline tick marking observer sync (steady state)</div> +</td> +</tr> +<tr id="i23" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getTickOfNextAckDeadline--">getTickOfNextAckDeadline</a></span>()</code> +<div class="block">deadline tick marking observer sync (initial)</div> +</td> +</tr> +<tr id="i24" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getUptime--">getUptime</a></span>()</code> </td> +</tr> +<tr id="i25" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/zookeeper/server/ZKDatabase.html" title="class in org.apache.zookeeper.server">ZKDatabase</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#getZKDatabase--">getZKDatabase</a></span>()</code> +<div class="block">ZKDatabase</div> +</td> +</tr> +<tr id="i26" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#inform-org.apache.zookeeper.server.quorum.Leader.Proposal-">inform</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a> proposal)</code> +<div class="block">Create an inform packet and send it to all observers.</div> +</td> +</tr> +<tr id="i27" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#informAndActivate-org.apache.zookeeper.server.quorum.Leader.Proposal-long-">informAndActivate</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a> proposal, + long designatedLeader)</code> +<div class="block">Create an inform and activate packet and send it to all observers.</div> +</td> +</tr> +<tr id="i28" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#isQuorumSynced-org.apache.zookeeper.server.quorum.flexible.QuorumVerifier-">isQuorumSynced</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/flexible/QuorumVerifier.html" title="interface in org.apache.zookeeper.server.quorum.flexible">QuorumVerifier</a> qv)</code> +<div class="block">Returns true if a quorum in qv is connected and synced with the leader + and false otherwise</div> +</td> +</tr> +<tr id="i29" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#processAck-long-long-java.net.SocketAddress-">processAck</a></span>(long sid, + long zxid, + <a href="https://docs.oracle.com/javase/8/docs/api/java/net/SocketAddress.html?is-external=true" title="class or interface in java.net">SocketAddress</a> followerAddr)</code> +<div class="block">Keep a count of acks that are received by the leader for a particular + proposal</div> +</td> +</tr> +<tr id="i30" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#processSync-org.apache.zookeeper.server.quorum.LearnerSyncRequest-">processSync</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerSyncRequest.html" title="class in org.apache.zookeeper.server.quorum">LearnerSyncRequest</a> r)</code> +<div class="block">Process sync requests</div> +</td> +</tr> +<tr id="i31" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#propose-org.apache.zookeeper.server.Request-">propose</a></span>(<a href="../../../../../org/apache/zookeeper/server/Request.html" title="class in org.apache.zookeeper.server">Request</a> request)</code> +<div class="block">create a proposal and send it out to all the members</div> +</td> +</tr> +<tr id="i32" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#registerLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-java.net.Socket-">registerLearnerHandlerBean</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler, + <a href="https://docs.oracle.com/javase/8/docs/api/java/net/Socket.html?is-external=true" title="class or interface in java.net">Socket</a> socket)</code> +<div class="block">registers the handler's bean</div> +</td> +</tr> +<tr id="i33" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#removeLearnerHandler-org.apache.zookeeper.server.quorum.LearnerHandler-">removeLearnerHandler</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> peer)</code> +<div class="block">Remove the learner from the learner list</div> +</td> +</tr> +<tr id="i34" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#reportLookingSid-long-">reportLookingSid</a></span>(long sid)</code> </td> +</tr> +<tr id="i35" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#resetObserverConnectionStats--">resetObserverConnectionStats</a></span>()</code> </td> +</tr> +<tr id="i36" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#revalidateSession-org.apache.zookeeper.server.quorum.QuorumPacket-org.apache.zookeeper.server.quorum.LearnerHandler-">revalidateSession</a></span>(<a href="http://zookeeper.apache.org/zookeeper-jute/apidocs/org/apache/zookeeper/server/quorum/QuorumPacket.html?is-external=true" title="class or interface in org.apache.zookeeper.server.quorum">QuorumPacket</a> qp, + <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler)</code> +<div class="block">handle revalidate packet</div> +</td> +</tr> +<tr id="i37" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#sendSync-org.apache.zookeeper.server.quorum.LearnerSyncRequest-">sendSync</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerSyncRequest.html" title="class in org.apache.zookeeper.server.quorum">LearnerSyncRequest</a> r)</code> +<div class="block">Sends a sync message to the appropriate server</div> +</td> +</tr> +<tr id="i38" class="altColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#setAckLoggingFrequency-int-">setAckLoggingFrequency</a></span>(int frequency)</code> </td> +</tr> +<tr id="i39" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#setLeadingVoteSet-org.apache.zookeeper.server.quorum.SyncedLearnerTracker-">setLeadingVoteSet</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/SyncedLearnerTracker.html" title="class in org.apache.zookeeper.server.quorum">SyncedLearnerTracker</a> voteSet)</code> </td> +</tr> +<tr id="i40" class="altColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#setMaxTimeToWaitForEpoch-int-">setMaxTimeToWaitForEpoch</a></span>(int maxTimeToWaitForEpoch)</code> </td> +</tr> +<tr id="i41" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#startForwarding-org.apache.zookeeper.server.quorum.LearnerHandler-long-">startForwarding</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> handler, + long lastSeenZxid)</code> +<div class="block">lets the leader know that a follower is capable of following and is done + syncing</div> +</td> +</tr> +<tr id="i42" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#submitLearnerRequest-org.apache.zookeeper.server.Request-">submitLearnerRequest</a></span>(<a href="../../../../../org/apache/zookeeper/server/Request.html" title="class in org.apache.zookeeper.server">Request</a> si)</code> +<div class="block">proxy request from learner to server</div> +</td> +</tr> +<tr id="i43" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#syncTimeout--">syncTimeout</a></span>()</code> +<div class="block">time allowed for sync response</div> +</td> +</tr> +<tr id="i44" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#touch-long-int-">touch</a></span>(long sess, + int to)</code> +<div class="block">mark session as alive</div> +</td> +</tr> +<tr id="i45" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#tryToCommit-org.apache.zookeeper.server.quorum.Leader.Proposal-long-java.net.SocketAddress-">tryToCommit</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a> p, + long zxid, + <a href="https://docs.oracle.com/javase/8/docs/api/java/net/SocketAddress.html?is-external=true" title="class or interface in java.net">SocketAddress</a> followerAddr)</code> </td> +</tr> +<tr id="i46" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#unregisterLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-">unregisterLearnerHandlerBean</a></span>(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler)</code> +<div class="block">unregisters the handler's bean</div> +</td> +</tr> +<tr id="i47" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#waitForEpochAck-long-org.apache.zookeeper.server.quorum.StateSummary-">waitForEpochAck</a></span>(long id, + <a href="../../../../../org/apache/zookeeper/server/quorum/StateSummary.html" title="class in org.apache.zookeeper.server.quorum">StateSummary</a> ss)</code> +<div class="block">wait for the leader of the new epoch to be confirmed by followers</div> +</td> +</tr> +<tr id="i48" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#waitForNewLeaderAck-long-long-">waitForNewLeaderAck</a></span>(long sid, + long zxid)</code> +<div class="block">Process NEWLEADER ack of a given sid and wait until the leader receives + sufficient acks.</div> +</td> +</tr> +<tr id="i49" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.html#waitForStartup--">waitForStartup</a></span>()</code> +<div class="block">wait for server to start</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.org.apache.zookeeper.server.quorum.LearnerMaster"> +<!-- --> +</a> +<h3>Methods inherited from class org.apache.zookeeper.server.quorum.<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html" title="class in org.apache.zookeeper.server.quorum">LearnerMaster</a></h3> +<code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getLearnerDiffSyncThrottler--">getLearnerDiffSyncThrottler</a>, <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getLearnerSnapSyncThrottler--">getLearnerSnapSyncThrottler</a>, <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getMaxConcurrentDiffSyncs--">getMaxConcurrentDiffSyncs</a>, <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getMaxConcurrentSnapSyncs--">getMaxConcurrentSnapSyncs</a>, <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#setMaxConcurrentDiffSyncs-int-">setMaxConcurrentDiffSyncs</a>, <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#setMaxConcurrentSnapSyncs-int-">setMaxConcurrentSnapSyncs</a></code></li> +</ul> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited 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name="constructor.detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="Leader-org.apache.zookeeper.server.quorum.QuorumPeer-org.apache.zookeeper.server.quorum.LeaderZooKeeperServer-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>Leader</h4> +<pre>public Leader(<a href="../../../../../org/apache/zookeeper/server/quorum/QuorumPeer.html" title="class in org.apache.zookeeper.server.quorum">QuorumPeer</a> self, + <a href="../../../../../org/apache/zookeeper/server/quorum/LeaderZooKeeperServer.html" title="class in org.apache.zookeeper.server.quorum">LeaderZooKeeperServer</a> zk) + throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<dl> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in 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getObservingLearners()</pre> +<div class="block">Returns a copy of the current observer snapshot</div> +</li> +</ul> +<a name="getObservingLearnersInfo--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getObservingLearnersInfo</h4> +<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>>> getObservingLearnersInfo()</pre> +</li> +</ul> +<a name="resetObserverConnectionStats--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> 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class="paramLabel">Parameters:</span></dt> +<dd><code>qv</code> - is a QuorumVerifier</dd> +</dl> +</li> +</ul> +<a name="getUptime--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getUptime</h4> +<pre>public long getUptime()</pre> +</li> +</ul> +<a name="tryToCommit-org.apache.zookeeper.server.quorum.Leader.Proposal-long-java.net.SocketAddress-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>tryToCommit</h4> +<pre>public boolean tryToCommit(<a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a> p, + long zxid, + <a href="https://docs.oracle.com/javase/8/docs/api/java/net/SocketAddress.html?is-external=true" title="class or interface in java.net">SocketAddress</a> followerAddr)</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>True if committed, otherwise false.</dd> +</dl> +</li> +</ul> +<a 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class="paramLabel">Parameters:</span></dt> +<dd><code>zxid</code> - </dd> +</dl> +</li> +</ul> +<a name="commitAndActivate-long-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>commitAndActivate</h4> +<pre>public void commitAndActivate(long zxid, + long designatedLeader)</pre> +</li> +</ul> +<a name="inform-org.apache.zookeeper.server.quorum.Leader.Proposal-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>inform</h4> +<pre>public void inform(<a href="../../../../../org/apache/zookeeper/server/quorum/Leader.Proposal.html" title="class in org.apache.zookeeper.server.quorum">Leader.Proposal</a> proposal)</pre> +<div class="block">Create an inform packet and send it to all observers.</div> +</li> +</ul> +<a name="buildInformAndActivePacket-long-long-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>buildInformAndActivePacket</h4> +<pre>public static <a 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org.apache.zookeeper.server">Request</a> request) + throws <a href="../../../../../org/apache/zookeeper/server/quorum/Leader.XidRolloverException.html" title="class in org.apache.zookeeper.server.quorum">Leader.XidRolloverException</a></pre> +<div class="block">create a proposal and send it out to all the members</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>request</code> - </dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the proposal that is queued to send to all the members</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/zookeeper/server/quorum/Leader.XidRolloverException.html" title="class in org.apache.zookeeper.server.quorum">Leader.XidRolloverException</a></code></dd> +</dl> +</li> +</ul> +<a name="processSync-org.apache.zookeeper.server.quorum.LearnerSyncRequest-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>processSync</h4> +<pre>public void 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href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#waitForStartup--">LearnerMaster</a></code></span></div> +<div class="block">wait for server to start</div> +<dl> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></code></dd> +</dl> +</li> +</ul> +<a name="setMaxTimeToWaitForEpoch-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>setMaxTimeToWaitForEpoch</h4> +<pre>public static void setMaxTimeToWaitForEpoch(int maxTimeToWaitForEpoch)</pre> +</li> +</ul> +<a name="setLeadingVoteSet-org.apache.zookeeper.server.quorum.SyncedLearnerTracker-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>setLeadingVoteSet</h4> +<pre>public void setLeadingVoteSet(<a href="../../../../../org/apache/zookeeper/server/quorum/SyncedLearnerTracker.html" 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href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getEpochToPropose-long-long-">LearnerMaster</a></code></span></div> +<div class="block">get the first zxid of the next epoch</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>sid</code> - learner id</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the first zxid of the next epoch</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></code></dd> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +</dl> +</li> +</ul> +<a name="getZKDatabase--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getZKDatabase</h4> +<pre>public <a 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interface in java.io">IOException</a>, + <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#waitForEpochAck-long-org.apache.zookeeper.server.quorum.StateSummary-">LearnerMaster</a></code></span></div> +<div class="block">wait for the leader of the new epoch to be confirmed by followers</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>id</code> - learner id</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +<dd><code><a 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class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getCurrentTick--">LearnerMaster</a></code></span></div> +<div class="block">the current tick</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the current tick</dd> +</dl> +</li> +</ul> +<a name="syncTimeout--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>syncTimeout</h4> +<pre>public int syncTimeout()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#syncTimeout--">LearnerMaster</a></code></span></div> +<div class="block">time allowed for sync response</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>time allowed for sync response</dd> +</dl> +</li> +</ul> +<a name="getTickOfNextAckDeadline--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTickOfNextAckDeadline</h4> +<pre>public int getTickOfNextAckDeadline()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getTickOfNextAckDeadline--">LearnerMaster</a></code></span></div> +<div class="block">deadline tick marking observer sync (initial)</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>deadline tick marking observer sync (initial)</dd> +</dl> +</li> +</ul> +<a name="getTickOfInitialAckDeadline--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getTickOfInitialAckDeadline</h4> +<pre>public int getTickOfInitialAckDeadline()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getTickOfInitialAckDeadline--">LearnerMaster</a></code></span></div> +<div class="block">next deadline tick marking observer sync (steady state)</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>next deadline tick marking observer sync (steady state)</dd> +</dl> +</li> +</ul> +<a name="getAndDecrementFollowerCounter--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getAndDecrementFollowerCounter</h4> +<pre>public long getAndDecrementFollowerCounter()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getAndDecrementFollowerCounter--">LearnerMaster</a></code></span></div> +<div class="block">decrement follower count</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>previous follower count</dd> +</dl> +</li> +</ul> +<a name="touch-long-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>touch</h4> +<pre>public void touch(long sess, + int to)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#touch-long-int-">LearnerMaster</a></code></span></div> +<div class="block">mark session as alive</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>sess</code> - session id</dd> +<dd><code>to</code> - timeout</dd> +</dl> +</li> +</ul> +<a name="submitLearnerRequest-org.apache.zookeeper.server.Request-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>submitLearnerRequest</h4> +<pre>public void submitLearnerRequest(<a href="../../../../../org/apache/zookeeper/server/Request.html" title="class in org.apache.zookeeper.server">Request</a> si)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#submitLearnerRequest-org.apache.zookeeper.server.Request-">LearnerMaster</a></code></span></div> +<div class="block">proxy request from learner to server</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>si</code> - request</dd> +</dl> +</li> +</ul> +<a name="getQuorumVerifierVersion--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getQuorumVerifierVersion</h4> +<pre>public long getQuorumVerifierVersion()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getQuorumVerifierVersion--">LearnerMaster</a></code></span></div> +<div class="block">version of current quorum verifier</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>version of current quorum verifier</dd> +</dl> +</li> +</ul> +<a name="getPeerInfo-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getPeerInfo</h4> +<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getPeerInfo(long sid)</pre> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>sid</code> - server id</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>server information in the view</dd> +</dl> +</li> +</ul> +<a name="getQuorumVerifierBytes--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getQuorumVerifierBytes</h4> +<pre>public byte[] getQuorumVerifierBytes()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#getQuorumVerifierBytes--">LearnerMaster</a></code></span></div> +<div class="block">identifier of current quorum verifier for new leader</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>identifier of current quorum verifier for new leader</dd> +</dl> +</li> +</ul> +<a name="getQuorumAuthServer--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getQuorumAuthServer</h4> +<pre>public <a href="../../../../../org/apache/zookeeper/server/quorum/auth/QuorumAuthServer.html" title="interface in org.apache.zookeeper.server.quorum.auth">QuorumAuthServer</a> getQuorumAuthServer()</pre> +</li> +</ul> +<a name="revalidateSession-org.apache.zookeeper.server.quorum.QuorumPacket-org.apache.zookeeper.server.quorum.LearnerHandler-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>revalidateSession</h4> +<pre>public void revalidateSession(<a href="http://zookeeper.apache.org/zookeeper-jute/apidocs/org/apache/zookeeper/server/quorum/QuorumPacket.html?is-external=true" title="class or interface in org.apache.zookeeper.server.quorum">QuorumPacket</a> qp, + <a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler) + throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#revalidateSession-org.apache.zookeeper.server.quorum.QuorumPacket-org.apache.zookeeper.server.quorum.LearnerHandler-">LearnerMaster</a></code></span></div> +<div class="block">handle revalidate packet</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>qp</code> - session packet</dd> +<dd><code>learnerHandler</code> - learner</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> +</dl> +</li> +</ul> +<a name="registerLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-java.net.Socket-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>registerLearnerHandlerBean</h4> +<pre>public void registerLearnerHandlerBean(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler, + <a href="https://docs.oracle.com/javase/8/docs/api/java/net/Socket.html?is-external=true" title="class or interface in java.net">Socket</a> socket)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#registerLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-java.net.Socket-">LearnerMaster</a></code></span></div> +<div class="block">registers the handler's bean</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>learnerHandler</code> - handler</dd> +<dd><code>socket</code> - connection to learner</dd> +</dl> +</li> +</ul> +<a name="unregisterLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>unregisterLearnerHandlerBean</h4> +<pre>public void unregisterLearnerHandlerBean(<a href="../../../../../org/apache/zookeeper/server/quorum/LearnerHandler.html" title="class in org.apache.zookeeper.server.quorum">LearnerHandler</a> learnerHandler)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/zookeeper/server/quorum/LearnerMaster.html#unregisterLearnerHandlerBean-org.apache.zookeeper.server.quorum.LearnerHandler-">LearnerMaster</a></code></span></div> +<div class="block">unregisters the handler's bean</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>learnerHandler</code> - handler</dd> +</dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar.bottom"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.bottom.firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../overview-summary.html">Overview</a></li> +<li><a href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="class-use/Leader.html">Use</a></li> +<li><a href="package-tree.html">Tree</a></li> +<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> +<li><a href="../../../../../index-all.html">Index</a></li> +<li><a href="../../../../../help-doc.html">Help</a></li> +</ul> +</div> +<div class="subNav"> +<ul class="navList"> +<li><a 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