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Reduce the stack memory\navailable so that the test runs out of this resource first.\n\nDifferential Revision: D61227117\n\nfbshipit-source-id: 59f6b9aa116f3fc7d1a3d7c31791a338aab43f93","shortMessageHtmlLink":"Reduce the thread stack size for the main.execution_constants"}},{"before":"6662479ce8dc3958f88adce899c419789efa7100","after":"1888f30b0357dfbec4c9d2b34dcc4ac3f4628217","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-13T18:42:09.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Snapshot time-related cleanups (#1487)\n\nSummary:\n- Make m_earliest_snapshot_ts and m_read_opts protected fields in\n  Rdb_transaction class. To replace\n  their previous public uses, introduce new methods get_snapshot_timestamp &\n  create_explicit_snapshot; use has_snapshot in more places.\n  Remove unused return value for rdb_tx_acquire_snapshot.\n- Factor out Rdb_transaction::on_finish for the common code in on_commit and\n  on_rollback methods.\n- Delete move constructor and move assignment operator for\n  Rdb_compact_filter_factory class, replace \"{}\" with \"= default\" for other\n  special members.\n- Extract the gnarly regexes to make SHOW ENGINE ROCKSDB TRANSACTION STATUS\n  output deterministic to a separate include file\n  mysql-test/suite/rocksdb/include/show_transaction_status.inc\n\nPull Request resolved: https://github.com/facebook/mysql-5.6/pull/1487\n\nDifferential Revision: D61214541\n\nfbshipit-source-id: 231ad733ecc5f22b33cc7efbea34ac2e7e52af67","shortMessageHtmlLink":"Snapshot time-related cleanups (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"2457849129\" data-permission-text=\"Title is private\" data-url=\"https://github.com/facebook/mysql-5.6/issues/1487\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/facebook/mysql-5.6/pull/1487/hovercard\" href=\"https://github.com/facebook/mysql-5.6/pull/1487\">#1487</a>)"}},{"before":"0e9a5a8eaedf302a40e9e33d4567fa0491f7f790","after":"6662479ce8dc3958f88adce899c419789efa7100","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-12T21:20:05.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Backport Bug#36292498: Compile MySQL with clang 18 [noclose]\n\nSummary:\nusr/global/share/boost_1_77_0/boost/mpl/aux_/integral_wrapper.hpp:73:31:\nerror: integer value -1 is outside the valid range of values [0, 3] for the enumeration type 'udt_builtin_mixture_enum' [-Wenum-constexpr-conversion]\n   73 |     typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior;\n      |                               ^\n/usr/global/share/boost_1_77_0/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST'\n   24 | #   define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr)\n\nBackported upstream patch (fixed upstream in version 1.81):\n\nhttps://github.com/CauldronDevelopmentLLC/cbang/issues/119\nhttps://github.com/boostorg/numeric_conversion/commit/50a1eae942effb0a9b90724323ef8f2a67e7984a\n\nDifferential Revision: D61155732\n\nfbshipit-source-id: 30bf68ea998e43461416f6e8e2f7f9e665907eb0","shortMessageHtmlLink":"Backport Bug#36292498: Compile MySQL with clang 18 [noclose]"}},{"before":"69a74ed50cd57bb4deaa256bd6c54f6fa81ff836","after":"0e9a5a8eaedf302a40e9e33d4567fa0491f7f790","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-12T20:49:49.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Initialize ref_length in the heap engine\n\nSummary:\nThe ref_length is used for calculating buffer length, but for temp\ntables, it is not fully initialized until the table is opened. However,\nthe iterators uses the ref_length before opening the table, so\ninitialize the ref_length for heap tables immediately.\n\nDifferential Revision: D61144598\n\nfbshipit-source-id: a6f2fcfc0cb5488dbf3ddea2dd543ff7ec55b626","shortMessageHtmlLink":"Initialize ref_length in the heap engine"}},{"before":"ada9867535316bab61d36cc6264f69c47f506d6f","after":"69a74ed50cd57bb4deaa256bd6c54f6fa81ff836","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-08T19:36:51.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"fix DD version in rocksdb.ddse_dd_schema_definition_debug test\n\nSummary:\ndd version in rocksdb.ddse_dd_schema_definition_debug is not the same as DD_VERSION defined in dd_version.h.\n- fix the test to have DD_VERSION 80023\n- add a ddse_engine column in the test checksum table so we can differentiate checksums from different ddse engines.\n\nDifferential Revision: D59716901\n\nfbshipit-source-id: ea590e9487e7d4881e78db8e7847cd7d9a4e359c","shortMessageHtmlLink":"fix DD version in rocksdb.ddse_dd_schema_definition_debug test"}},{"before":"8f79e463fa5349fe6fce71e6271356f87f76e7a4","after":"ada9867535316bab61d36cc6264f69c47f506d6f","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-06T22:52:16.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Update table creation timestamp upon truncation\n\nSummary:\nThe truncate statement is categorized to be a DML statement even though it can be be implemented as a table delete and recreate internally (to accelerate deletion). The truncation process does not touch the data dictionary of the table. As a result the create and update timestamps associated with the table in the data dictionary are not modified.\n\nThe online schema change (OSC) process uses triggers to capture changes to the data being migrated. Incoming changes (updates, deletes, and inserts) are captured in change tables and applied to the migrated table. However, truncation does not cause a trigger due to the fact it does not use delete statements to purge data. As a result, on the rare event that OSC and truncation coincide it can lead to a corrupted state of data.\n\nThis change modifies the default behavior to update creation timestamp associated a table whenever it is truncated. However, given that existing business logic might have been developed across the MySQL control plane that relies on table creation times we are putting this new behavior behind a feature flag. The new behavior takes effect only when the new global variable `update_table_create_timestamp_on_truncate` is set to `ON` (is `OFF` by default). We are planning to use this in the OSC logic and build detection guard rails around truncation via monitoring table creation timestamp.\n\nDifferential Revision: D59569392\n\nfbshipit-source-id: dd8e1eaa20cb69445d93aa2154e006ddbfcbfe59","shortMessageHtmlLink":"Update table creation timestamp upon truncation"}},{"before":"7ac064a09047a7e0c561eddbdbbc89101ac7a0a6","after":"8f79e463fa5349fe6fce71e6271356f87f76e7a4","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-06T19:19:07.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Fixing some locking to enable safe_mutex in raft mode\n\nSummary:\nWhen safe_mutex is enabled we were failing mutex ownerhip\nassertion in two places:\n1. Switching logs when it is a no-op. We take the end log pos lock of\n   the original log in the `point_binlog_to_*()` function and check if\n   this lock is taken in the `switch_log()` function by checking if\n   `log_`'s end log pos lock is taken before switching `log_`. This\n   generally works because before switching `log_` is pointing to the\n   original log and it is later switched to the new log. However, if the\n   switching is a no-op (i.e. we're switching from relay to relay or\n   binlog to binlog) then `log_` is already the new log so we're\n   asserting on end log pos lock ownership of the new log. To avoid\n   this checking if we're actually switching and only then asserting the\n   lock ownership.\n2. In `update_rli_and_mi()` function we were asserting for lock\n   ownership in `get_mi_description_event()`. To fix this taking the\n   lock before calling the function.\n\nDifferential Revision: D60616846\n\nfbshipit-source-id: e2c40489253966aaa4c1ced214f929ee404b924d","shortMessageHtmlLink":"Fixing some locking to enable safe_mutex in raft mode"}},{"before":"34ea0b9c18a3bfa07f67429a4278ec4657dd78ef","after":"7ac064a09047a7e0c561eddbdbbc89101ac7a0a6","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-06T16:07:10.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Updating rocksdb submodule to 9.3.2\n\nSummary:\nUpdating rocksdb submodule to 9.3.2.\n\nupdate-submodule: rocksdb\n\nDifferential Revision: D60793581\n\nfbshipit-source-id: 707fbad758a45adf79ee6d5d40675a87eb85d850","shortMessageHtmlLink":"Updating rocksdb submodule to 9.3.2"}},{"before":"78d7a2a287ff1b6b97b1899c0b86a72404438663","after":"34ea0b9c18a3bfa07f67429a4278ec4657dd78ef","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-05T20:17:48.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Replace the global MyRocks transaction multiset with an intrusive doubly linked list (#1471)\n\nSummary:\nPreviously, the data structure used for the global MyRocks transaction list was\nstd::multiset. It was not optimal, for instance, it did not need to be sorted\nnor multi-. Replace it with an intrusive doubly linked list. The list pointers\nare stored directly in the transaction object, which has the advantage that\nadding and removing the transaction from the global list does not need to\nmaintain any extra nodes on heap, shortening the code path and improving the\ndata locality even if the latter still remains poor due to linked list data\nstructure. This change also improves the complexity of insertion and removal\noperations from logarithmic to constant.\n\nAt the same time split out the global list methods and fields from\nRdb_transaction class to a new Rdb_transaction_list class.\n\nPull Request resolved: https://github.com/facebook/mysql-5.6/pull/1471\n\nDifferential Revision: D60675150\n\nfbshipit-source-id: f776e2f1c78405db5ede8c0c9a84400c9286b61a","shortMessageHtmlLink":"Replace the global MyRocks transaction multiset with an intrusive dou…"}},{"before":"83fcd1ef4c8d3333e743f2a43aeb929f0fa92353","after":"78d7a2a287ff1b6b97b1899c0b86a72404438663","ref":"refs/heads/fb-mysql-8.0.32","pushedAt":"2024-08-03T06:47:09.000Z","pushType":"push","commitsCount":1,"pusher":{"login":"facebook-github-bot","name":"Facebook Community Bot","path":"/facebook-github-bot","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/6422482?s=80&v=4"},"commit":{"message":"Setting more accurate bypass rpc worker thread info\n\nSummary:\nFrom information_schema.processlist, bypass rpc thread information (notably command and state) were not accurate -- threads show state with \"Opening tables\", \"waiting for handler commit\", etc, even though they are idle. This diff fixes the issue and threads show more accurate state.\n\nNote that processlist output as of now only shows thrift worker threads info. So thrift io thread observability (e.g. sending results to clients) is still missing and this diff does not address it.\n\nDifferential Revision: D60559091\n\nfbshipit-source-id: 4095484647628d444b6a2c808506e299f597420e","shortMessageHtmlLink":"Setting more accurate bypass rpc worker thread info"}}],"hasNextPage":true,"hasPreviousPage":false,"activityType":"all","actor":null,"timePeriod":"all","sort":"DESC","perPage":30,"cursor":"djE6ks8AAAAEqRXeQgA","startCursor":null,"endCursor":null}},"title":"Activity · facebook/mysql-5.6"}