[Feature] support binlog<row> read and write (row type) (2/3)#63110
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Userwhite wants to merge 5 commits intoapache:masterfrom
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[Feature] support binlog<row> read and write (row type) (2/3)#63110Userwhite wants to merge 5 commits intoapache:masterfrom
Userwhite wants to merge 5 commits intoapache:masterfrom
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Userwhite
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dataroaring,
gavinchou and
yiguolei
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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/review |
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Author
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run buildall |
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run buildall |
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Cloud UT Coverage ReportIncrement line coverage Increment coverage report
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TPC-DS: Total hot run time: 66541 ms |
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TPC-DS: Total hot run time: 71162 ms |
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Author
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run buildall |
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run buildall |
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Cloud UT Coverage ReportIncrement line coverage Increment coverage report
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Cloud UT Coverage ReportIncrement line coverage Increment coverage report
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FE UT Coverage ReportIncrement line coverage |
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TPC-DS: Total hot run time: 70442 ms |
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TPC-DS: Total hot run time: 57471 ms |
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What problem does this PR solve?
Issue Number: close #61956
This PR support write and read path of binlog.
Write Path
delete_bitmapis calculated synchronously.delete_bitmapinside the current Rowset is copied tobinlog_delvec.Write Implementation Details
Allows GroupFlushContext to submit both
DATA_IN_GROUPandBINLOG_IN_GROUPtasks concurrently for the same SharedMemtable.Segment ID allocations for both writers are strictly synchronized during the flush phase.
So
binlog_delveccan resue tablet delete_bitmap(seq update, partial update conflict)Read Path
How to do simple test
CREATE TABLE test_row_binlog_simple ( k1 INT, v1 INT, v2 STRING ) UNIQUE KEY(k1) DISTRIBUTED BY HASH(k1) BUCKETS 1 PROPERTIES ( "replication_num" = "1", "enable_unique_key_merge_on_write" = "true", "binlog.enable" = "true", "binlog.format" = "ROW", "binlog.need_historical_value" = "true" ); INSERT INTO test_row_binlog_simple VALUES (1, 10, '10'), (2, 20, '20'); UPDATE test_row_binlog_simple SET v1 = 11, v2 = '11' WHERE k1 = 1; SELECT __DORIS_BINLOG_LSN__ DIV 18446744073709551616 AS version, __DORIS_BINLOG_LSN__ % 18446744073709551616 AS row_id, __DORIS_BINLOG_OP__ AS op, k1, v1, v2, __BEFORE__v1__, __BEFORE__v2__ FROM binlog("table" = "test_row_binlog_simple") ORDER BY __DORIS_BINLOG_LSN__;Release note
None
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)