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  1. WiredTiger
  2. WT-3080

Python test suite: add timestamp or elapsed time for tests

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.9.1, 3.5.2, 3.2.13, 3.4.3
    • Labels:
      None
    • # Replies:
      6
    • Last comment by Customer:
      true

      Description

      When jenkins times out during the test suite, there's no good way to tell how to fix it. In particular , is any test running longer than usual? What tests are running long? A time stamp, or elapsed time, or some variation (e.g. "report elapsed time if > 1 second") would be helpful. TBD whether it's better to do this per scenario item or whether it is even possible to group related tests (sum scenarios together).

        Activity

        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'}

        Message: WT-3080 Python test suite: add elapsed time for tests (#3201)

        For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output.
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'} Message: WT-3080 Python test suite: add elapsed time for tests (#3201) For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'daveh86', u'name': u'David Hows', u'email': u'howsdav@gmail.com'}

        Message: 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
        Branch: master
        https://github.com/mongodb/mongo/commit/c91b93d2786342505fd9e151c8aa6b68ee03a1fb

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'daveh86', u'name': u'David Hows', u'email': u'howsdav@gmail.com'} Message: 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 Branch: master https://github.com/mongodb/mongo/commit/c91b93d2786342505fd9e151c8aa6b68ee03a1fb
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'}

        Message: WT-3080 Python test suite: add elapsed time for tests (#3201)

        For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output.
        Branch: mongodb-3.4
        https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'} Message: WT-3080 Python test suite: add elapsed time for tests (#3201) For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output. Branch: mongodb-3.4 https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'}

        Message: Import wiredtiger: d6659de8d742b9562d08c1ba5138be881f8e24fa from branch mongodb-3.4

        ref: 8d23249433..d6659de8d7
        for: 3.4.3

        SERVER-16796 Increase logging activity for journal recovery operations
        WT-2402 Misaligned structure accesses lead to undefined behavior
        WT-2771 Add a statistic to track per-btree dirty cache usage
        WT-2790 Fix a text case false positive in test_sweep01
        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-2909 Create automatable test verifying checkpoint integrity after errors
        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-3088 bug: Don't evict a page with refs visible to readers after a split
        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-3097 Race on reconfigure or shutdown can lead to waiting for statistics log server
        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-3111 util_create() doesnt free memory assigned to "uri"
        WT-3112 Handle list lock statistic not incremented in eviction server
        WT-3113 Add a verbose mode to dump the cache when eviction is stuck
        WT-3114 Avoid archiving log files immediately after recovery
        WT-3115 Change the dhandle lock to a read/write lock
        WT-3116 Python style testing in s_all may not execute correctly
        WT-3118 Protect random-abort test against unexpectedly slow child start
        WT-3120 Fix ordering problem in connection_close for filesystem loaded in an extension
        WT-3121 In test suite create standard way to load extensions
        WT-3126 Fix a bug in dist/s_all script
        WT-3127 bug: CPU yield calls don't necessarily imply memory barriers
        WT-3128 Fix a bug where wt printlog returns operation-not-supported if it doesn't find any log files
        WT-3130 Proposal to change initialization of custom filesystem
        WT-3134 Coverity scan reports 1368529 and 1368528
        WT-3135 search_near() for index with custom collator
        WT-3137 Hang in _log_slot_join/_log_slot_switch_internal
        WT-3139 Enhance wtperf to support periodic table scans
        WT-3143 Fix Coverity static analysis complaint in test program
        WT-3144 bug fix: random cursor returns not-found when descending to an empty page
        WT-3148 Improve eviction efficiency with many small trees
        WT-3149 Change eviction to start new walks from a random place in the tree
        WT-3150 Reduce impact of checkpoints on eviction server
        WT-3152 Convert table lock from a spinlock to a read write lock
        WT-3156 Assertion in log_write fires after write failure
        WT-3157 checkpoint/transaction integrity issue when writes fail.
        WT-3159 Incorrect key for index containing multiple variable sized entries
        WT-3161 checkpoint hang after write failure injection.
        WT-3164 Ensure all relevant btree fields are reset on checkpoint error
        WT-3170 Clear the eviction walk point while populating from a tree
        WT-3173 Add runtime detection for s390x CRC32 hardware support
        WT-3174 Coverity/lint cleanup
        WT-3175 New hang in internal page split
        WT-3179 test bug: clang sanitizer failure in fail_fs
        WT-3180 fault injection tests should only run as "long" tests and should not create core files
        WT-3184 Problem duplicating index cursor with custom collator
        WT-3186 Fix error path and panic detection in logging loops
        WT-3187 Hang on shutdown with a busy cache pool
        WT-3188 Fix error handling in logging where fatal errors could lead to a hang
        WT-3189 Fix a segfault in the eviction server random positioning
        Branch: v3.4
        https://github.com/mongodb/mongo/commit/086c21e2b4c87952273fde78ab8fb18f18e8fdc6

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'} Message: Import wiredtiger: d6659de8d742b9562d08c1ba5138be881f8e24fa from branch mongodb-3.4 ref: 8d23249433..d6659de8d7 for: 3.4.3 SERVER-16796 Increase logging activity for journal recovery operations WT-2402 Misaligned structure accesses lead to undefined behavior WT-2771 Add a statistic to track per-btree dirty cache usage WT-2790 Fix a text case false positive in test_sweep01 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-2909 Create automatable test verifying checkpoint integrity after errors 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-3088 bug: Don't evict a page with refs visible to readers after a split 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-3097 Race on reconfigure or shutdown can lead to waiting for statistics log server 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-3111 util_create() doesnt free memory assigned to "uri" WT-3112 Handle list lock statistic not incremented in eviction server WT-3113 Add a verbose mode to dump the cache when eviction is stuck WT-3114 Avoid archiving log files immediately after recovery WT-3115 Change the dhandle lock to a read/write lock WT-3116 Python style testing in s_all may not execute correctly WT-3118 Protect random-abort test against unexpectedly slow child start WT-3120 Fix ordering problem in connection_close for filesystem loaded in an extension WT-3121 In test suite create standard way to load extensions WT-3126 Fix a bug in dist/s_all script WT-3127 bug: CPU yield calls don't necessarily imply memory barriers WT-3128 Fix a bug where wt printlog returns operation-not-supported if it doesn't find any log files WT-3130 Proposal to change initialization of custom filesystem WT-3134 Coverity scan reports 1368529 and 1368528 WT-3135 search_near() for index with custom collator WT-3137 Hang in _ log_slot_join/ _log_slot_switch_internal WT-3139 Enhance wtperf to support periodic table scans WT-3143 Fix Coverity static analysis complaint in test program WT-3144 bug fix: random cursor returns not-found when descending to an empty page WT-3148 Improve eviction efficiency with many small trees WT-3149 Change eviction to start new walks from a random place in the tree WT-3150 Reduce impact of checkpoints on eviction server WT-3152 Convert table lock from a spinlock to a read write lock WT-3156 Assertion in log_write fires after write failure WT-3157 checkpoint/transaction integrity issue when writes fail. WT-3159 Incorrect key for index containing multiple variable sized entries WT-3161 checkpoint hang after write failure injection. WT-3164 Ensure all relevant btree fields are reset on checkpoint error WT-3170 Clear the eviction walk point while populating from a tree WT-3173 Add runtime detection for s390x CRC32 hardware support WT-3174 Coverity/lint cleanup WT-3175 New hang in internal page split WT-3179 test bug: clang sanitizer failure in fail_fs WT-3180 fault injection tests should only run as "long" tests and should not create core files WT-3184 Problem duplicating index cursor with custom collator WT-3186 Fix error path and panic detection in logging loops WT-3187 Hang on shutdown with a busy cache pool WT-3188 Fix error handling in logging where fatal errors could lead to a hang WT-3189 Fix a segfault in the eviction server random positioning Branch: v3.4 https://github.com/mongodb/mongo/commit/086c21e2b4c87952273fde78ab8fb18f18e8fdc6
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'}

        Message: WT-3080 Python test suite: add elapsed time for tests (#3201)

        For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output.
        Branch: mongodb-3.2
        https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'ddanderson', u'name': u'Don Anderson', u'email': u'dda@mongodb.com'} Message: WT-3080 Python test suite: add elapsed time for tests (#3201) For tests that are non-trivial (> 0.001 seconds) show the elapsed time if our verboseness is high enough. This will increase the amount of console output. Branch: mongodb-3.2 https://github.com/wiredtiger/wiredtiger/commit/3c0c55340f577b847990247dfc47063930b5c50b
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'}

        Message: Import wiredtiger: f5c08e2b5f02805b062888d45c9eca19af175f7e from branch mongodb-3.2

        ref: d48181f6f4..f5c08e2b5f
        for: 3.2.13

        SERVER-16796 Increase logging activity for journal recovery operations
        SERVER-28168 Cannot start or repair mongodb after unexpected shutdown.
        SERVER-28194 Missing WiredTiger.turtle file loses data
        WT-2402 Misaligned structure accesses lead to undefined behavior
        WT-2439 Enhance reconciliation page layout
        WT-2771 Add a statistic to track per-btree dirty cache usage
        WT-2790 Fix a text case false positive in test_sweep01
        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-2909 Create automatable test verifying checkpoint integrity after errors
        WT-2978 Make WiredTiger python binding pip-compatible
        WT-2990 checkpoint load live_open assertion failure
        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-3088 bug: Don't evict a page with refs visible to readers after a split
        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-3097 Race on reconfigure or shutdown can lead to waiting for statistics log server
        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-3111 util_create() doesnt free memory assigned to "uri"
        WT-3112 Handle list lock statistic not incremented in eviction server
        WT-3113 Add a verbose mode to dump the cache when eviction is stuck
        WT-3114 Avoid archiving log files immediately after recovery
        WT-3115 Change the dhandle lock to a read/write lock
        WT-3116 Python style testing in s_all may not execute correctly
        WT-3118 Protect random-abort test against unexpectedly slow child start
        WT-3120 Fix ordering problem in connection_close for filesystem loaded in an extension
        WT-3121 In test suite create standard way to load extensions
        WT-3126 bug: dist/s_all script has misplaced quote causing bad error reporting
        WT-3127 bug: CPU yield calls don't necessarily imply memory barriers
        WT-3128 wt printlog returns operation-not-supported if it doesn't find any log files
        WT-3130 Ensure extensions have access to database home directory
        WT-3134 Coverity scan reports 1368529 and 1368528
        WT-3135 search_near() for index with custom collator
        WT-3136 bug fix: WiredTiger doesn't check sprintf calls for error return
        WT-3137 Hang in _log_slot_join/_log_slot_switch_internal
        WT-3139 Enhance wtperf to support periodic table scans
        WT-3144 bug fix: random cursor returns not-found when descending to an empty page
        WT-3148 Improve eviction efficiency with many small trees
        WT-3149 Change eviction to start new walks from a random place in the tree
        WT-3150 Reduce impact of checkpoints on eviction server
        WT-3152 Convert table lock from a spinlock to a read write lock
        WT-3155 Remove WT_CONN_SERVER_RUN flag
        WT-3156 Assertion in log_write fires after write failure
        WT-3157 checkpoint/transaction integrity issue when writes fail.
        WT-3159 Incorrect key for index containing multiple variable sized entries
        WT-3161 checkpoint hang after write failure injection.
        WT-3164 Ensure all relevant btree fields are reset on checkpoint error
        WT-3170 Clear the eviction walk point while populating from a tree
        WT-3173 Add runtime detection for s390x CRC32 hardware support
        WT-3174 Coverity/lint cleanup
        WT-3175 New hang in internal page split
        WT-3179 test bug: clang sanitizer failure in fail_fs
        WT-3180 fault injection tests should only run as "long" tests and should not create core files
        WT-3182 Switch make-check to run the short test suite by default
        WT-3184 Problem duplicating index cursor with custom collator
        WT-3186 Fix error path and panic detection in logging loops
        WT-3187 Hang on shutdown with a busy cache pool
        WT-3188 Fix error handling in logging where fatal errors could lead to a hang
        WT-3189 Fix a segfault in the eviction server random positioning
        WT-3190 Enhance eviction thread auto-tuning algorithm
        WT-3191 lint
        WT-3193 Close a race between verify opening a handle and eviction visiting it
        WT-3196 Race with LSM and eviction when switching chunks
        WT-3199 bug: eviction assertion failure
        WT-3202 wtperf report an error on in_memory=true mode : No such file or directory
        WT-3203 bulk-load state changes can race
        WT-3204 eviction changes cost LSM performance
        WT-3206 bug: core dump on NULL page index
        WT-3207 Drops with checkpoint_wait=false should not wait for checkpoints
        WT-3208 test format hung with 9mb cache
        WT-3211 WT_CURSOR.remove cannot always retain its position.
        WT-3212 'wt dump' crashes when given table with unknown collator
        WT-3213 generated test/format CONFIG invalid on next run
        WT-3216 add support for clang-tidy
        WT-3218 unexpected checkpoint ordering failures
        WT-3224 LSM assertion failure pindex->entries == 1
        WT-3225 WiredTiger won't build with clang on CentOS 7.3.1611
        WT-3227 Python test suite inserts unnecessary whitespace in error output.
        WT-3228 Remove with overwrite shouldn't return WT_NOTFOUND
        WT-3234 Update WiredTiger build for clang 4.0.
        WT-3238 Java: Cursor.compare and Cursor.equals throw Exceptions for valid return values
        WT-3240 Coverity reports
        WT-3243 Reorder log slot release so joins don't wait on IO
        WT-3244 metadata operations failing in in-memory configurations
        WT-3249 Unit test test_readonly fails as it is unable to open WiredTiger.lock
        WT-3250 Incorrect statistics incremented on Windows
        WT-3254 test_reconfig02 uses incorrect configuration string
        WT-3262 Schema operations shouldn't wait for cache
        WT-3265 Verify hits assertion in eviction when transiting handle to exclusive mode
        WT-3271 Eviction tuning stuck in a loop
        WT-98 Update the current cursor value without a search
        Branch: v3.2
        https://github.com/mongodb/mongo/commit/e5de3702c1dd8257c6289869d2cbd8b014221808

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'} Message: Import wiredtiger: f5c08e2b5f02805b062888d45c9eca19af175f7e from branch mongodb-3.2 ref: d48181f6f4..f5c08e2b5f for: 3.2.13 SERVER-16796 Increase logging activity for journal recovery operations SERVER-28168 Cannot start or repair mongodb after unexpected shutdown. SERVER-28194 Missing WiredTiger.turtle file loses data WT-2402 Misaligned structure accesses lead to undefined behavior WT-2439 Enhance reconciliation page layout WT-2771 Add a statistic to track per-btree dirty cache usage WT-2790 Fix a text case false positive in test_sweep01 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-2909 Create automatable test verifying checkpoint integrity after errors WT-2978 Make WiredTiger python binding pip-compatible WT-2990 checkpoint load live_open assertion failure 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-3088 bug: Don't evict a page with refs visible to readers after a split 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-3097 Race on reconfigure or shutdown can lead to waiting for statistics log server 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-3111 util_create() doesnt free memory assigned to "uri" WT-3112 Handle list lock statistic not incremented in eviction server WT-3113 Add a verbose mode to dump the cache when eviction is stuck WT-3114 Avoid archiving log files immediately after recovery WT-3115 Change the dhandle lock to a read/write lock WT-3116 Python style testing in s_all may not execute correctly WT-3118 Protect random-abort test against unexpectedly slow child start WT-3120 Fix ordering problem in connection_close for filesystem loaded in an extension WT-3121 In test suite create standard way to load extensions WT-3126 bug: dist/s_all script has misplaced quote causing bad error reporting WT-3127 bug: CPU yield calls don't necessarily imply memory barriers WT-3128 wt printlog returns operation-not-supported if it doesn't find any log files WT-3130 Ensure extensions have access to database home directory WT-3134 Coverity scan reports 1368529 and 1368528 WT-3135 search_near() for index with custom collator WT-3136 bug fix: WiredTiger doesn't check sprintf calls for error return WT-3137 Hang in _ log_slot_join/ _log_slot_switch_internal WT-3139 Enhance wtperf to support periodic table scans WT-3144 bug fix: random cursor returns not-found when descending to an empty page WT-3148 Improve eviction efficiency with many small trees WT-3149 Change eviction to start new walks from a random place in the tree WT-3150 Reduce impact of checkpoints on eviction server WT-3152 Convert table lock from a spinlock to a read write lock WT-3155 Remove WT_CONN_SERVER_RUN flag WT-3156 Assertion in log_write fires after write failure WT-3157 checkpoint/transaction integrity issue when writes fail. WT-3159 Incorrect key for index containing multiple variable sized entries WT-3161 checkpoint hang after write failure injection. WT-3164 Ensure all relevant btree fields are reset on checkpoint error WT-3170 Clear the eviction walk point while populating from a tree WT-3173 Add runtime detection for s390x CRC32 hardware support WT-3174 Coverity/lint cleanup WT-3175 New hang in internal page split WT-3179 test bug: clang sanitizer failure in fail_fs WT-3180 fault injection tests should only run as "long" tests and should not create core files WT-3182 Switch make-check to run the short test suite by default WT-3184 Problem duplicating index cursor with custom collator WT-3186 Fix error path and panic detection in logging loops WT-3187 Hang on shutdown with a busy cache pool WT-3188 Fix error handling in logging where fatal errors could lead to a hang WT-3189 Fix a segfault in the eviction server random positioning WT-3190 Enhance eviction thread auto-tuning algorithm WT-3191 lint WT-3193 Close a race between verify opening a handle and eviction visiting it WT-3196 Race with LSM and eviction when switching chunks WT-3199 bug: eviction assertion failure WT-3202 wtperf report an error on in_memory=true mode : No such file or directory WT-3203 bulk-load state changes can race WT-3204 eviction changes cost LSM performance WT-3206 bug: core dump on NULL page index WT-3207 Drops with checkpoint_wait=false should not wait for checkpoints WT-3208 test format hung with 9mb cache WT-3211 WT_CURSOR.remove cannot always retain its position. WT-3212 'wt dump' crashes when given table with unknown collator WT-3213 generated test/format CONFIG invalid on next run WT-3216 add support for clang-tidy WT-3218 unexpected checkpoint ordering failures WT-3224 LSM assertion failure pindex->entries == 1 WT-3225 WiredTiger won't build with clang on CentOS 7.3.1611 WT-3227 Python test suite inserts unnecessary whitespace in error output. WT-3228 Remove with overwrite shouldn't return WT_NOTFOUND WT-3234 Update WiredTiger build for clang 4.0. WT-3238 Java: Cursor.compare and Cursor.equals throw Exceptions for valid return values WT-3240 Coverity reports WT-3243 Reorder log slot release so joins don't wait on IO WT-3244 metadata operations failing in in-memory configurations WT-3249 Unit test test_readonly fails as it is unable to open WiredTiger.lock WT-3250 Incorrect statistics incremented on Windows WT-3254 test_reconfig02 uses incorrect configuration string WT-3262 Schema operations shouldn't wait for cache WT-3265 Verify hits assertion in eviction when transiting handle to exclusive mode WT-3271 Eviction tuning stuck in a loop WT-98 Update the current cursor value without a search Branch: v3.2 https://github.com/mongodb/mongo/commit/e5de3702c1dd8257c6289869d2cbd8b014221808

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