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  1. WiredTiger
  2. WT-2987

Fix a bug where opening a cursor on an incomplete table drops core

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.9.0, 3.2.11, 3.4.0-rc2
    • Labels:
      None
    • # Replies:
      5
    • Last comment by Customer:
      true
    • Sprint:
      Storage 2016-10-31

      Description

      Daniel Gottlieb reports that opening a cursor on an incomplete table drops core.

      WT_CONNECTION *conn;
      WT_CURSOR *cursor;
      WT_SESSION *session;
       
      (void)system("rm -rf WT_TEST && mkdir WT_TEST");
       
      check(wiredtiger_open("WT_TEST", NULL, "create", &conn));
      check(conn->open_session(conn, NULL, NULL, &session));
      check(session->create(session,
          "table:poptable",
          "key_format=r,value_format=5sHQ,"
          "columns=(id,country,year,population),"
          "colgroups=(main,population)"));
      check(session->open_cursor(session,
          "table:poptable(country)", NULL, NULL, &cursor));
      

        Issue Links

          Activity

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

          Author:

          {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'}

          Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103)
          Branch: develop
          https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25

          Show
          xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'} Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103) Branch: develop https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25
          Hide
          xgen-internal-githook Githook User added a comment -

          Author:

          {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'}

          Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103)
          Branch: mongodb-3.4
          https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25

          Show
          xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'} Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103) Branch: mongodb-3.4 https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25
          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: ef9a7983ea47cea78400a4472a3d4e46735385c5 from branch mongodb-3.4

          ref: 6a31c2118c..ef9a7983ea
          for: 3.4.0-rc2

          WT-1592 Add ability to dump detailed cache information via statistics
          WT-2403 Enhance random cursor implementation for LSM trees
          WT-2880 Add support for Zstandard compression
          WT-2904 Fix a bug where the reported checkpoint size could be many times data size
          WT-2949 Add an option to wtperf to not close connection on shutdown
          WT-2954 Inserting multi-megabyte values can cause large in-memory pages
          WT-2955 Add statistics tracking the amount of time threads spend waiting for high level locks
          WT-2956 utility tests -h option is always overridden by the default setup
          WT-2959 Ensure WT_SESSION_IMPL is never used before it's initialized
          WT-2963 Race setting max_entries during eviction
          WT-2965 test_wt2323_join_visibility can hang on OSX
          WT-2974 lint
          WT-2976 Add a statistic tracking how long application threads spend doing I/O
          WT-2977 Csuite LSM Random test can occasionally fail
          WT-2985 Race during checkpoint can cause a core dump
          WT-2987 Fix a bug where opening a cursor on an incomplete table drops core
          WT-2988 Fix a bug where __wt_epoch potentially returns garbage values.
          Branch: master
          https://github.com/mongodb/mongo/commit/0609d0ce2ef563d7a4cde77d46396fe5c92c6df1

          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: ef9a7983ea47cea78400a4472a3d4e46735385c5 from branch mongodb-3.4 ref: 6a31c2118c..ef9a7983ea for: 3.4.0-rc2 WT-1592 Add ability to dump detailed cache information via statistics WT-2403 Enhance random cursor implementation for LSM trees WT-2880 Add support for Zstandard compression WT-2904 Fix a bug where the reported checkpoint size could be many times data size WT-2949 Add an option to wtperf to not close connection on shutdown WT-2954 Inserting multi-megabyte values can cause large in-memory pages WT-2955 Add statistics tracking the amount of time threads spend waiting for high level locks WT-2956 utility tests -h option is always overridden by the default setup WT-2959 Ensure WT_SESSION_IMPL is never used before it's initialized WT-2963 Race setting max_entries during eviction WT-2965 test_wt2323_join_visibility can hang on OSX WT-2974 lint WT-2976 Add a statistic tracking how long application threads spend doing I/O WT-2977 Csuite LSM Random test can occasionally fail WT-2985 Race during checkpoint can cause a core dump WT-2987 Fix a bug where opening a cursor on an incomplete table drops core WT-2988 Fix a bug where __wt_epoch potentially returns garbage values. Branch: master https://github.com/mongodb/mongo/commit/0609d0ce2ef563d7a4cde77d46396fe5c92c6df1
          Hide
          xgen-internal-githook Githook User added a comment -

          Author:

          {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'}

          Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103)
          Branch: mongodb-3.2
          https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25

          Show
          xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'} Message: WT-2987 Fix a bug where opening a cursor on an incomplete table drops core (#3103) Branch: mongodb-3.2 https://github.com/wiredtiger/wiredtiger/commit/27b7bf6c0f4f1b5da42924409d932f9e57cccb25
          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: b11ed312cedb905dec49dd2c9c262fabf64d13cd from branch mongodb-3.2

          ref: 9cf2f89d6d..b11ed312ce
          for: 3.2.11

          WT-1592 Dump detailed cache information via statistics
          WT-2403 Enhance random cursor implementation for LSM trees
          WT-2831 Skip creating a checkpoint if there have been no changes
          WT-2858 rename wtperf's CONFIG structure
          WT-2880 Add support for Zstandard compression
          WT-2895 Reduce the runtime of make check testing with disable long
          WT-2904 Fix a bug where the reported checkpoint size could be many times data size
          WT-2907 Bug in Java ConcurrentCloseTest case
          WT-2917 split wtperf's configuration into per-database and per-run parts
          WT-2920 Add statistic tracking application thread cache maintenance time
          WT-2931 Configure default in-memory dirty cache usage lower
          WT-2932 Allow applications to selectively ignore cache limit with in-memory configuration
          WT-2933 Fix a race between named snapshots and checkpoints
          WT-2937 test_inmem01 aborts due to stuck cache
          WT-2938 Assembly files should end in .sx, not .S
          WT-2941 Improve test/format to use faster key-generation functions
          WT-2942 verbose strings don't need newline
          WT-2946 dist/s_docs incompatible with OS X Xcode installation
          WT-2948 simplify error handling by making epoch time return never fail
          WT-2949 Add an option to wtperf to not close connection on shutdown
          WT-2950 Inserting multi-megabyte values can cause large in-memory pages
          WT-2954 Inserting multi-megabyte values can cause large in-memory pages
          WT-2955 Add statistics tracking the amount of time threads spend waiting for high level locks
          WT-2956 utility tests -h option is always overridden by the default setup
          WT-2959 Ensure WT_SESSION_IMPL is never used before it's initialized
          WT-2963 Race setting max_entries during eviction
          WT-2965 test_wt2323_join_visibility can hang on OSX
          WT-2974 lint
          WT-2976 Add a statistic tracking how long application threads spend doing I/O
          WT-2977 Csuite LSM Random test can occasionally fail
          WT-2985 Race during checkpoint can cause a core dump
          WT-2987 Fix a bug where opening a cursor on an incomplete table drops core
          WT-2988 __wt_epoch potentially returns garbage values.
          Branch: v3.2
          https://github.com/mongodb/mongo/commit/ebbb4eb0b091fa185b06a060d24b68eb6761ba4a

          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: b11ed312cedb905dec49dd2c9c262fabf64d13cd from branch mongodb-3.2 ref: 9cf2f89d6d..b11ed312ce for: 3.2.11 WT-1592 Dump detailed cache information via statistics WT-2403 Enhance random cursor implementation for LSM trees WT-2831 Skip creating a checkpoint if there have been no changes WT-2858 rename wtperf's CONFIG structure WT-2880 Add support for Zstandard compression WT-2895 Reduce the runtime of make check testing with disable long WT-2904 Fix a bug where the reported checkpoint size could be many times data size WT-2907 Bug in Java ConcurrentCloseTest case WT-2917 split wtperf's configuration into per-database and per-run parts WT-2920 Add statistic tracking application thread cache maintenance time WT-2931 Configure default in-memory dirty cache usage lower WT-2932 Allow applications to selectively ignore cache limit with in-memory configuration WT-2933 Fix a race between named snapshots and checkpoints WT-2937 test_inmem01 aborts due to stuck cache WT-2938 Assembly files should end in .sx, not .S WT-2941 Improve test/format to use faster key-generation functions WT-2942 verbose strings don't need newline WT-2946 dist/s_docs incompatible with OS X Xcode installation WT-2948 simplify error handling by making epoch time return never fail WT-2949 Add an option to wtperf to not close connection on shutdown WT-2950 Inserting multi-megabyte values can cause large in-memory pages WT-2954 Inserting multi-megabyte values can cause large in-memory pages WT-2955 Add statistics tracking the amount of time threads spend waiting for high level locks WT-2956 utility tests -h option is always overridden by the default setup WT-2959 Ensure WT_SESSION_IMPL is never used before it's initialized WT-2963 Race setting max_entries during eviction WT-2965 test_wt2323_join_visibility can hang on OSX WT-2974 lint WT-2976 Add a statistic tracking how long application threads spend doing I/O WT-2977 Csuite LSM Random test can occasionally fail WT-2985 Race during checkpoint can cause a core dump WT-2987 Fix a bug where opening a cursor on an incomplete table drops core WT-2988 __wt_epoch potentially returns garbage values. Branch: v3.2 https://github.com/mongodb/mongo/commit/ebbb4eb0b091fa185b06a060d24b68eb6761ba4a

            People

            • Assignee:
              keith.bostic Keith Bostic
              Reporter:
              keith.bostic Keith Bostic
              Participants:
              Last commenter:
              Ramon Fernandez
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                Days since reply:
                30 weeks, 3 days ago
                Date of 1st Reply:

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