Import wiredtiger: 48a3cbc17fa902528217287fd075c87efb44aebc from branch mongodb-3.6

ref: 8d23249433..48a3cbc17f
for: 3.5.2

SERVER-16796  Increase logging activity for journal recovery operations
WT-2          What does metadata look like?
WT-2402       Misaligned structure accesses lead to undefined behavior
WT-2771       Add a statistic to track per-btree dirty cache usage
WT-2833       improvement: add projections to wt dump utility
WT-2898       Improve performance of eviction-heavy workloads by dynamically controlling the number of eviction threads
WT-2994       Create documentation describing page sizes and relationships
WT-3080       Python test suite: add timestamp or elapsed time for tests
WT-3082       Python test suite: shorten default run to avoid pull request timeouts.
WT-3083       Fix a bug in wtperf config dump
WT-3086       Add transaction state information to cache stuck diagnostic information
WT-3091       Add stats to test_perf0001
WT-3092       Quiet a warning from autogen.sh
WT-3093       Padding the WT_RWLOCK structure grew the WT_PAGE structure.
WT-3099       lint: static function declarations, non-text characters in documentation
WT-3100       test bug: format is weighted to delete, insert, then write operations.
WT-3104       Fix wtperf configs for eviction tests
WT-3105       Fix a deadlock caused by allocating eviction thread sessions dynamically
WT-3106       Add truncate support to command line wt utility
WT-3108       Also dump disk page size as part of metadata information
WT-3109       wording fix in transaction doc
WT-3110       Add more test cases for the WT command line utility
WT-3112       Handle list lock statistic not incremented in eviction server
WT-3114       Avoid archiving log files immediately after recovery
WT-3116       Python style testing in s_all may not execute correctly
WT-3118       Protect random-abort test against unexpectedly slow child start
WT-3121       In test suite create standard way to load extensions
WT-3127       bug: CPU yield calls don't necessarily imply memory barriers
WT-3134       Coverity scan reports 1368529 and 1368528

1 files changed, 4 insertions, 13 deletions

diff --git a/src/third_party/wiredtiger/test/suite/test_txn09.py b/src/third_party/wiredtiger/test/suite/test_txn09.py
index cfad8270ab1..768d714e248 100644
--- a/src/third_party/wiredtiger/test/suite/test_txn09.py
+++ b/src/third_party/wiredtiger/test/suite/test_txn09.py
@@ -80,19 +80,9 @@ class test_txn09(wttest.WiredTigerTestCase, suite_subprocess):
         op1s, txn1s, op2s, txn2s, op3s, txn3s, op4s, txn4s,
         prune=20, prunelong=5000)
 
-    # Overrides WiredTigerTestCase
-    def setUpConnectionOpen(self, dir):
-        self.home = dir
-        conn_params = \
-                'create,error_prefix="%s: ",' % self.shortid() + \
-                'log=(archive=false,enabled=%s),' % int(self.log_enabled) + \
-                'transaction_sync=(enabled=false),'
-
-        # print "Opening conn at '%s' with config '%s'" % (dir, conn_params)
-        conn = self.wiredtiger_open(dir, conn_params)
-        self.pr(`conn`)
-        self.session2 = conn.open_session()
-        return conn
+    def conn_config(self):
+        return 'log=(archive=false,enabled=%s),' % int(self.log_enabled) + \
+            'transaction_sync=(enabled=false)'
 
     # Check that a cursor (optionally started in a new transaction), sees the
     # expected values.
@@ -141,6 +131,7 @@ class test_txn09(wttest.WiredTigerTestCase, suite_subprocess):
             # Close and reopen the connection and cursor, toggling the log
             self.log_enabled = not self.log_enabled
             self.reopen_conn()
+            self.session2 = self.conn.open_session()
             c = self.session.open_cursor(self.uri, None, 'overwrite')
 
             self.session.begin_transaction(