Import wiredtiger-wiredtiger-2.8.0-589-ga9e9696.tar.gz from wiredtiger branch mongodb-3.4

ref: d8fb874..a9e9696
for: 3.3.11

SERVER-24971  Excessive memory held by sessions when application threads do evictions
WT-1162       Add latency to Jenkins wtperf tests and plots
WT-2026       Maximum pages size at eviction too large
WT-2239       Make sure LSM cursors read up to date dsk_gen, it was racing with compact
WT-2353       Failure to create async threads as part of a wiredtiger_open call will cause a hang
WT-2380       Make scripts fail if code doesn't match style
WT-2486       Update make check so that it runs faster
WT-2578       remove write barriers from the TAILQ_INSERT_XXX macros
WT-2648       cache-line alignment for new ports
WT-2665       Limit allocator fragmentation in WiredTiger
WT-2693       Check open_cursor error paths for consistent handling
WT-2708       split child-update race with reconciliation/eviction
WT-2711       Change statistics log configuration options
WT-2728       Don't re-read log file headers during log_flush
WT-2729       Focus eviction walks in largest trees
WT-2730       cursor next/prev can return the wrong key/value pair when crossing a page boundary
WT-2731       Raw compression can create pages that are larger than expected
WT-2732       Coverity analysis defect 99665: Redundant test
WT-2737       Scrub dirty pages rather than evicting them
WT-2738       Remove the ability to change the default checkpoint name
WT-2739       pluggable file systems documentation cleanups
WT-2743       Thread count statistics always report 0
WT-2744       partial line even with line buffering set
WT-2746       track checkpoint I/O separately from eviction I/O
WT-2751       column-store statistics incorrectly calculates the number of entries
WT-2752       Fixes to zipfian wtperf workload config
WT-2755       flexelint configuration treats size_t as 4B type
WT-2756       Upgrade the autoconf archive package to check for swig 3.0
WT-2757       Column tables behave differently when column names are provided
WT-2759       Releasing the hot-backup lock doesn't require the schema lock.
WT-2760       Fix a bug in backup related to directory sync. Change the filesystem API to make durable the default
WT-2762       wtstats tool fails if checkpoint runs
WT-2763       Unit test test_intpack failing on OSX
WT-2764       Optimize checkpoints to reduce throughput disruption
WT-2765       wt dump: indices need to be shown in the dump output
WT-2767       test suite needs way to run an individual scenario
WT-2769       Update documentation to reflect correct limits of memory_page_max
WT-2770       Add statistics tracking schema operations
WT-2772       Investigate log performance testing weirdness
WT-2773       search_near in indexes does not find exact matches
WT-2774       minor cleanups/improvements
WT-2778       Python test suite: make scenario initialization consistent
WT-2779       Raw compression created unexpectedly large pages on disk
WT-2781       Enhance bulk cursor option with an option to return immediately on contention
WT-2782       Missing a fs_directory_list_free in ex_file_system.c
WT-2785       Scrub dirty pages rather than evicting them: single-page reconciliation
WT-2791       Enhance OS X Evergreen unit test
WT-2793       wtperf config improvements
WT-2796       Memory leak in reconciliation uncovered by stress testing
WT-2798       Crash vulnerability with nojournal after create during checkpoint
WT-2800       Illegal file format in test/format on PPC
WT-2801       Crash vulnerability from eviction of metadata during checkpoint
WT-2802       Transaction commit causes heap-use-after free
WT-2803       Add verbose functionality to WT Evergreen tests
WT-2804       Don't read values in a tree without a snapshot
WT-2805       Infinite recursion if error streams fail
WT-2806       wtperf allocation size off-by-one

3 files changed, 31 insertions, 57 deletions

diff --git a/src/third_party/wiredtiger/examples/c/ex_all.c b/src/third_party/wiredtiger/examples/c/ex_all.c
index dd807922c10..e8727df3f60 100644
--- a/src/third_party/wiredtiger/examples/c/ex_all.c
+++ b/src/third_party/wiredtiger/examples/c/ex_all.c
@@ -1160,34 +1160,27 @@ main(void)
 	if (ret == 0)
 		(void)conn->close(conn, NULL);
 
+#ifdef MIGHT_NOT_RUN
+	/*
+	 * Don't run this code, statistics logging doesn't yet support tables.
+	 */
 	/*! [Statistics logging with a table] */
 	ret = wiredtiger_open(home, NULL,
 	    "create, statistics_log=("
-	    "sources=(\"lsm:table1\",\"lsm:table2\"), wait=5)",
+	    "sources=(\"table:table1\",\"table:table2\"), wait=5)",
 	    &conn);
 	/*! [Statistics logging with a table] */
 	if (ret == 0)
 		(void)conn->close(conn, NULL);
 
-	/*! [Statistics logging with all tables] */
-	ret = wiredtiger_open(home, NULL,
-	    "create, statistics_log=(sources=(\"lsm:\"), wait=5)",
-	    &conn);
-	/*! [Statistics logging with all tables] */
-	if (ret == 0)
-		(void)conn->close(conn, NULL);
-
-#ifdef MIGHT_NOT_RUN
 	/*
-	 * This example code gets run, and a non-existent log file path might
-	 * cause the open to fail.  The documentation requires code snippets,
-	 * use #ifdef's to avoid running it.
+	 * Don't run this code, statistics logging doesn't yet support indexes.
 	 */
-	/*! [Statistics logging with path] */
+	/*! [Statistics logging with a source type] */
 	ret = wiredtiger_open(home, NULL,
-	    "create,"
-	    "statistics_log=(wait=120,path=/log/log.%m.%d.%y)", &conn);
-	/*! [Statistics logging with path] */
+	    "create, statistics_log=(sources=(\"index:\"), wait=5)",
+	    &conn);
+	/*! [Statistics logging with a source type] */
 	if (ret == 0)
 		(void)conn->close(conn, NULL);
 
diff --git a/src/third_party/wiredtiger/examples/c/ex_file_system.c b/src/third_party/wiredtiger/examples/c/ex_file_system.c
index 77e8f40480b..55ee20e9331 100644
--- a/src/third_party/wiredtiger/examples/c/ex_file_system.c
+++ b/src/third_party/wiredtiger/examples/c/ex_file_system.c
@@ -118,18 +118,17 @@ int demo_file_system_create(WT_CONNECTION *, WT_CONFIG_ARG *);
 /*
  * Forward function declarations for file system API implementation
  */
-static int demo_fs_open(WT_FILE_SYSTEM *,
-    WT_SESSION *, const char *, WT_OPEN_FILE_TYPE, uint32_t, WT_FILE_HANDLE **);
+static int demo_fs_open(WT_FILE_SYSTEM *, WT_SESSION *,
+    const char *, WT_FS_OPEN_FILE_TYPE, uint32_t, WT_FILE_HANDLE **);
 static int demo_fs_directory_list(WT_FILE_SYSTEM *, WT_SESSION *,
     const char *, const char *, char ***, uint32_t *);
 static int demo_fs_directory_list_free(
     WT_FILE_SYSTEM *, WT_SESSION *, char **, uint32_t);
-static int demo_fs_directory_sync(WT_FILE_SYSTEM *file_system,
-    WT_SESSION *session, const char *directory);
 static int demo_fs_exist(WT_FILE_SYSTEM *, WT_SESSION *, const char *, bool *);
-static int demo_fs_remove(WT_FILE_SYSTEM *, WT_SESSION *, const char *);
+static int demo_fs_remove(
+    WT_FILE_SYSTEM *, WT_SESSION *, const char *, uint32_t);
 static int demo_fs_rename(
-    WT_FILE_SYSTEM *, WT_SESSION *, const char *, const char *);
+    WT_FILE_SYSTEM *, WT_SESSION *, const char *, const char *, uint32_t);
 static int demo_fs_size(
     WT_FILE_SYSTEM *, WT_SESSION *, const char *, wt_off_t *);
 static int demo_fs_terminate(WT_FILE_SYSTEM *, WT_SESSION *);
@@ -255,7 +254,6 @@ demo_file_system_create(WT_CONNECTION *conn, WT_CONFIG_ARG *config)
 	/* Initialize the in-memory jump table. */
 	file_system->fs_directory_list = demo_fs_directory_list;
 	file_system->fs_directory_list_free = demo_fs_directory_list_free;
-	file_system->fs_directory_sync = demo_fs_directory_sync;
 	file_system->fs_exist = demo_fs_exist;
 	file_system->fs_open_file = demo_fs_open;
 	file_system->fs_remove = demo_fs_remove;
@@ -282,7 +280,7 @@ err:	free(demo_fs);
  */
 static int
 demo_fs_open(WT_FILE_SYSTEM *file_system, WT_SESSION *session,
-    const char *name, WT_OPEN_FILE_TYPE file_type, uint32_t flags,
+    const char *name, WT_FS_OPEN_FILE_TYPE file_type, uint32_t flags,
     WT_FILE_HANDLE **file_handlep)
 {
 	DEMO_FILE_HANDLE *demo_fh;
@@ -469,21 +467,6 @@ demo_fs_directory_list_free(WT_FILE_SYSTEM *file_system,
 }
 
 /*
- * demo_fs_directory_sync --
- *	Directory sync for our demo file system, which is a no-op.
- */
-static int
-demo_fs_directory_sync(WT_FILE_SYSTEM *file_system,
-    WT_SESSION *session, const char *directory)
-{
-	(void)file_system;		/* Unused */
-	(void)session;			/* Unused */
-	(void)directory;		/* Unused */
-
-	return (0);
-}
-
-/*
  * demo_fs_exist --
  *	Return if the file exists.
  */
@@ -507,13 +490,15 @@ demo_fs_exist(WT_FILE_SYSTEM *file_system,
  *	POSIX remove.
  */
 static int
-demo_fs_remove(
-    WT_FILE_SYSTEM *file_system, WT_SESSION *session, const char *name)
+demo_fs_remove(WT_FILE_SYSTEM *file_system,
+    WT_SESSION *session, const char *name, uint32_t flags)
 {
 	DEMO_FILE_SYSTEM *demo_fs;
 	DEMO_FILE_HANDLE *demo_fh;
 	int ret = 0;
 
+	(void)flags;					/* Unused */
+
 	demo_fs = (DEMO_FILE_SYSTEM *)file_system;
 
 	ret = ENOENT;
@@ -531,13 +516,15 @@ demo_fs_remove(
  */
 static int
 demo_fs_rename(WT_FILE_SYSTEM *file_system,
-    WT_SESSION *session, const char *from, const char *to)
+    WT_SESSION *session, const char *from, const char *to, uint32_t flags)
 {
 	DEMO_FILE_HANDLE *demo_fh;
 	DEMO_FILE_SYSTEM *demo_fs;
 	char *copy;
 	int ret = 0;
 
+	(void)flags;					/* Unused */
+
 	demo_fs = (DEMO_FILE_SYSTEM *)file_system;
 
 	LOCK_FILE_SYSTEM(session, demo_fs);
diff --git a/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java b/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java
index 48e85c9fade..83a37e9a6a5 100644
--- a/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java
+++ b/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java
@@ -988,6 +988,10 @@ allExample()
     /*! [Statistics logging] */
     conn.close(null);
 
+    if (false) {  // MIGHT_NOT_RUN
+    /*
+     * Don't run this code, statistics logging doesn't yet support tables.
+     */
     /*! [Statistics logging with a table] */
     conn = wiredtiger.open(home,
         "create," +
@@ -995,23 +999,13 @@ allExample()
     /*! [Statistics logging with a table] */
     conn.close(null);
 
-    /*! [Statistics logging with all tables] */
-    conn = wiredtiger.open(home,
-        "create,statistics_log=(sources=(\"table:\"))");
-    /*! [Statistics logging with all tables] */
-    conn.close(null);
-
-    if (false) {  // MIGHT_NOT_RUN
     /*
-     * This example code gets run, and a non-existent log file path might
-     * cause the open to fail.  The documentation requires code snippets,
-     * use if (false) to avoid running it.
+     * Don't run this code, statistics logging doesn't yet support indexes.
      */
-    /*! [Statistics logging with path] */
+    /*! [Statistics logging with a source type] */
     conn = wiredtiger.open(home,
-        "create," +
-        "statistics_log=(wait=120,path=/log/log.%m.%d.%y)");
-    /*! [Statistics logging with path] */
+        "create,statistics_log=(sources=(\"index:\"))");
+    /*! [Statistics logging with a source type] */
     conn.close(null);
 
     /*