[FLASH-541] Read ranges indicated by mvcc_query_info #267

JaySon-Huang · 2019-10-08T10:38:28Z

Changes

InterpreterSelectQuery.cpp: Decode region start_key/end_key and set RegionQueryInfo.range_in_table.
StorageDeltaMerge.cpp: Merge adjacent region ranges before querying DeltaMergeStore

Releated PR

Bug to be fixed:

FLASH-547

JaySon-Huang · 2019-10-10T14:06:19Z

/Users/jayson/Projects/pingcap/tiflash/storage/ch/cmake-build-debug/dbms/gtests_dbms --gtest_filter=DeltaMergeStore_test.Split*
Running main() from gtest_main.cc
Note: Google Test filter = DeltaMergeStore_test.Split*
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from DeltaMergeStore_test
[ RUN      ] DeltaMergeStore_test.Split
2019-10-10 22:05:34.319 <Information> KVStore: start to restore regions
2019-10-10 22:05:34.321 <Information> RegionPersister: restore 0 regions
2019-10-10 22:05:34.321 <Information> KVStore: restore regions done
2019-10-10 22:05:34.321 <Information> RegionTable: Start to restore
2019-10-10 22:05:34.321 <Information> RegionTable: Get 0 tables from TMTStorages
2019-10-10 22:05:34.322 <Information> RegionTable: Restore 0 tables
2019-10-10 22:05:34.323 <Information> BackgroundProcessingPool: Create BackgroundProcessingPool with 16 threads
2019-10-10 22:05:34.325 <Trace> DeltaTree: create
2019-10-10 22:05:34.331 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,9223372036854775807)}
2019-10-10 22:05:34.332 <Debug> Segment: Segment [1] write rows: 5
2019-10-10 22:05:34.336 <Trace> DeltaMergeStore_test.Split: start to check data of [1,5]
2019-10-10 22:05:34.336 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.336 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.338 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.338 <Trace> DeltaMergeStore_test.Split: done checking data of [1,5]
2019-10-10 22:05:34.338 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,9223372036854775807)}
2019-10-10 22:05:34.338 <Debug> Segment: Segment [1] write rows: 5
2019-10-10 22:05:34.338 <Debug> Segment: Segment [1] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.340 <Trace> DeltaTree: create
2019-10-10 22:05:34.340 <Debug> Segment: Segment [1] done merge delta.
2019-10-10 22:05:34.340 <Trace> DeltaTree: free
2019-10-10 22:05:34.340 <Trace> DeltaMergeStore_test.Split: start to check data of [1,10]
2019-10-10 22:05:34.340 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.340 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.341 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.341 <Trace> DeltaMergeStore_test.Split: done checking data of [1,10]
2019-10-10 22:05:34.341 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,9223372036854775807)}
2019-10-10 22:05:34.341 <Debug> Segment: Segment [1] write rows: 5
2019-10-10 22:05:34.342 <Trace> DeltaMergeStore_test.Split: start to check data of [1,15]
2019-10-10 22:05:34.342 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.342 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.343 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.343 <Trace> DeltaMergeStore_test.Split: done checking data of [1,15]
2019-10-10 22:05:34.343 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,9223372036854775807)}
2019-10-10 22:05:34.343 <Debug> Segment: Segment [1] write rows: 5
2019-10-10 22:05:34.344 <Debug> Segment: Segment [1] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.344 <Trace> DeltaTree: create
2019-10-10 22:05:34.345 <Debug> Segment: Segment [1] done merge delta.
2019-10-10 22:05:34.345 <Trace> DeltaTree: free
2019-10-10 22:05:34.345 <Trace> DeltaMergeStore_test.Split: start to check data of [1,20]
2019-10-10 22:05:34.345 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.345 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.346 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.346 <Trace> DeltaMergeStore_test.Split: done checking data of [1,20]
2019-10-10 22:05:34.346 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,9223372036854775807)}
2019-10-10 22:05:34.346 <Debug> Segment: Segment [1] write rows: 5
2019-10-10 22:05:34.346 <Debug> Segment: Segment [1] start to split, estimated rows[25]
2019-10-10 22:05:34.346 <Trace> DeltaTree: create
2019-10-10 22:05:34.346 <Trace> DeltaTree: create
2019-10-10 22:05:34.347 <Debug> Segment: Segment [1] split into {id:1, next: 4, epoch: 6, range: [-9223372036854775808,11)} and {id:4, next: 0, epoch: 5, range: [11,9223372036854775807)}
2019-10-10 22:05:34.348 <Trace> DeltaTree: free
2019-10-10 22:05:34.348 <Trace> DeltaMergeStore_test.Split: start to check data of [1,25]
2019-10-10 22:05:34.348 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.348 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.348 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.349 <Trace> Segment: Segment [4] is read by 1 ranges
2019-10-10 22:05:34.349 <Trace> DMSegmentThreadInputStream: Start to read segment [4]
2019-10-10 22:05:34.349 <Trace> DMSegmentThreadInputStream: Finish reading segment [4]
2019-10-10 22:05:34.349 <Trace> DeltaMergeStore_test.Split: done checking data of [1,25]
2019-10-10 22:05:34.349 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,11),4:[11,9223372036854775807)}
2019-10-10 22:05:34.349 <Debug> Segment: Segment [4] write rows: 5
2019-10-10 22:05:34.350 <Debug> Segment: Segment [4] start to split, estimated rows[30]
2019-10-10 22:05:34.350 <Trace> DeltaTree: create
2019-10-10 22:05:34.350 <Trace> DeltaTree: create
2019-10-10 22:05:34.351 <Debug> Segment: Segment [4] split into {id:4, next: 7, epoch: 6, range: [11,16)} and {id:7, next: 0, epoch: 5, range: [16,9223372036854775807)}
2019-10-10 22:05:34.351 <Debug> Segment: Segment [4] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.352 <Trace> DeltaTree: create
2019-10-10 22:05:34.353 <Debug> Segment: Segment [4] done merge delta.
2019-10-10 22:05:34.353 <Debug> Segment: Segment [7] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.354 <Trace> DeltaTree: create
2019-10-10 22:05:34.354 <Debug> Segment: Segment [7] done merge delta.
2019-10-10 22:05:34.354 <Trace> DeltaTree: free
2019-10-10 22:05:34.354 <Trace> DeltaTree: free
2019-10-10 22:05:34.354 <Trace> DeltaTree: free
2019-10-10 22:05:34.355 <Trace> DeltaMergeStore_test.Split: start to check data of [1,30]
2019-10-10 22:05:34.355 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.355 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.355 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.355 <Trace> Segment: Segment [4] is read by 1 ranges
2019-10-10 22:05:34.355 <Trace> DMSegmentThreadInputStream: Start to read segment [4]
2019-10-10 22:05:34.355 <Trace> DMSegmentThreadInputStream: Finish reading segment [4]
2019-10-10 22:05:34.355 <Trace> Segment: Segment [7] is read by 1 ranges
2019-10-10 22:05:34.356 <Trace> DMSegmentThreadInputStream: Start to read segment [7]
2019-10-10 22:05:34.356 <Trace> DMSegmentThreadInputStream: Finish reading segment [7]
2019-10-10 22:05:34.356 <Trace> DeltaMergeStore_test.Split: done checking data of [1,30]
2019-10-10 22:05:34.356 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,11),4:[11,16),7:[16,9223372036854775807)}
2019-10-10 22:05:34.356 <Debug> Segment: Segment [7] write rows: 5
2019-10-10 22:05:34.357 <Debug> Segment: Segment [7] start to split, estimated rows[35]
2019-10-10 22:05:34.357 <Trace> DeltaTree: create
2019-10-10 22:05:34.357 <Trace> DeltaTree: create
2019-10-10 22:05:34.358 <Debug> Segment: Segment [7] split into {id:7, next: 10, epoch: 6, range: [16,18)} and {id:10, next: 0, epoch: 5, range: [18,9223372036854775807)}
2019-10-10 22:05:34.358 <Trace> DeltaTree: free
2019-10-10 22:05:34.358 <Trace> DeltaMergeStore_test.Split: start to check data of [1,35]
2019-10-10 22:05:34.358 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.359 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.359 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.359 <Trace> Segment: Segment [4] is read by 1 ranges
2019-10-10 22:05:34.359 <Trace> DMSegmentThreadInputStream: Start to read segment [4]
2019-10-10 22:05:34.359 <Trace> DMSegmentThreadInputStream: Finish reading segment [4]
2019-10-10 22:05:34.359 <Trace> Segment: Segment [7] is read by 1 ranges
2019-10-10 22:05:34.359 <Trace> DMSegmentThreadInputStream: Start to read segment [7]
2019-10-10 22:05:34.360 <Trace> DMSegmentThreadInputStream: Finish reading segment [7]
2019-10-10 22:05:34.360 <Trace> Segment: Segment [10] is read by 1 ranges
2019-10-10 22:05:34.360 <Trace> DMSegmentThreadInputStream: Start to read segment [10]
2019-10-10 22:05:34.360 <Trace> DMSegmentThreadInputStream: Finish reading segment [10]
2019-10-10 22:05:34.360 <Trace> DeltaMergeStore_test.Split: done checking data of [1,35]
2019-10-10 22:05:34.361 <Trace> DeltaMergeStore: Before insert block(with 5 rows). All segments:{1:[-9223372036854775808,11),4:[11,16),7:[16,18),10:[18,9223372036854775807)}
2019-10-10 22:05:34.361 <Debug> Segment: Segment [10] write rows: 5
2019-10-10 22:05:34.361 <Debug> Segment: Segment [10] start to split, estimated rows[40]
2019-10-10 22:05:34.362 <Trace> DeltaTree: create
2019-10-10 22:05:34.362 <Trace> DeltaTree: create
2019-10-10 22:05:34.363 <Debug> Segment: Segment [10] split into {id:10, next: 13, epoch: 6, range: [18,16)} and {id:13, next: 0, epoch: 5, range: [16,9223372036854775807)}
2019-10-10 22:05:34.363 <Trace> DeltaTree: free
2019-10-10 22:05:34.363 <Debug> Segment: Segment [13] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.365 <Trace> DeltaTree: create
2019-10-10 22:05:34.365 <Debug> Segment: Segment [13] done merge delta.
2019-10-10 22:05:34.365 <Debug> Segment: Segment [10] start to merge delta. delta chunks: 2, rows: 10
2019-10-10 22:05:34.366 <Trace> DeltaTree: create
2019-10-10 22:05:34.366 <Debug> Segment: Segment [10] done merge delta.
2019-10-10 22:05:34.367 <Trace> DeltaTree: free
2019-10-10 22:05:34.367 <Trace> DeltaTree: free
2019-10-10 22:05:34.367 <Trace> DeltaTree: free
2019-10-10 22:05:34.367 <Trace> DeltaMergeStore_test.Split: start to check data of [1,40]
2019-10-10 22:05:34.367 <Trace> Segment: Segment [1] is read by 1 ranges
2019-10-10 22:05:34.367 <Trace> DMSegmentThreadInputStream: Start to read segment [1]
2019-10-10 22:05:34.368 <Trace> DMSegmentThreadInputStream: Finish reading segment [1]
2019-10-10 22:05:34.368 <Trace> Segment: Segment [7] is read by 1 ranges
2019-10-10 22:05:34.368 <Trace> DMSegmentThreadInputStream: Start to read segment [7]
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 16
  expected_row_pk++
    Which is: 11
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 17
  expected_row_pk++
    Which is: 12
2019-10-10 22:05:34.369 <Trace> DMSegmentThreadInputStream: Finish reading segment [7]
2019-10-10 22:05:34.369 <Trace> Segment: Segment [13] is read by 1 ranges
2019-10-10 22:05:34.369 <Trace> DMSegmentThreadInputStream: Start to read segment [13]
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 16
  expected_row_pk++
    Which is: 13
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 17
  expected_row_pk++
    Which is: 14
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 18
  expected_row_pk++
    Which is: 15
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 19
  expected_row_pk++
    Which is: 16
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 20
  expected_row_pk++
    Which is: 17
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 21
  expected_row_pk++
    Which is: 18
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 22
  expected_row_pk++
    Which is: 19
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 23
  expected_row_pk++
    Which is: 20
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 24
  expected_row_pk++
    Which is: 21
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 25
  expected_row_pk++
    Which is: 22
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 26
  expected_row_pk++
    Which is: 23
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 27
  expected_row_pk++
    Which is: 24
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 28
  expected_row_pk++
    Which is: 25
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 29
  expected_row_pk++
    Which is: 26
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 30
  expected_row_pk++
    Which is: 27
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 31
  expected_row_pk++
    Which is: 28
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 32
  expected_row_pk++
    Which is: 29
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 33
  expected_row_pk++
    Which is: 30
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 34
  expected_row_pk++
    Which is: 31
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 35
  expected_row_pk++
    Which is: 32
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 36
  expected_row_pk++
    Which is: 33
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 37
  expected_row_pk++
    Which is: 34
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 38
  expected_row_pk++
    Which is: 35
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 39
  expected_row_pk++
    Which is: 36
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:391: Failure
Expected equality of these values:
  c->getInt(i)
    Which is: 40
  expected_row_pk++
    Which is: 37
2019-10-10 22:05:34.370 <Trace> DMSegmentThreadInputStream: Finish reading segment [13]
/Users/jayson/Projects/pingcap/tiflash/storage/ch/dbms/src/Storages/DeltaMerge/tests/gtest_dm_delta_merge_store.cpp:398: Failure
Expected equality of these values:
  num_rows_read
    Which is: 37
  num_rows_write_in_total
    Which is: 40
2019-10-10 22:05:34.371 <Trace> DeltaTree: free
2019-10-10 22:05:34.371 <Trace> DeltaTree: free
2019-10-10 22:05:34.371 <Trace> DeltaTree: free
2019-10-10 22:05:34.371 <Trace> DeltaTree: free
[  FAILED  ] DeltaMergeStore_test.Split (59 ms)
[----------] 1 test from DeltaMergeStore_test (59 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (59 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] DeltaMergeStore_test.Split

 1 FAILED TEST

Process finished with exit code 1

JaySon-Huang · 2019-10-10T14:07:30Z

There is something wrong with unittest of DeltaMergeStore_test.Split after cherry-pick this commit:
Optimization: Don't do handle range filter inside Segment
@flowbehappy

flowbehappy · 2019-10-11T05:27:31Z

I will fix the test case in pr #266 later. So you can merge this pr while ignoring the test case error.

JaySon-Huang · 2019-10-11T05:30:13Z

/run-integration-tests

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

Signed-off-by: Calvin Neo <[email protected]> Co-authored-by: JaySon-Huang <[email protected]> Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>

Read ranges indicated by mvcc_query_info

8abbe71

JaySon-Huang requested a review from flowbehappy October 8, 2019 10:38

Optimization: Don't do handle range filter inside Segment

074cf90

flowbehappy approved these changes Oct 11, 2019

View reviewed changes

JaySon-Huang merged commit 7c8cf5e into pingcap:DeltaMergeEngine Oct 11, 2019

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Oct 17, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

cccbb11

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Oct 18, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

234f816

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit that referenced this pull request Oct 22, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (#267)

afddd22

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Oct 23, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

6c94ed5

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang deleted the dm-chspark branch October 23, 2019 09:36

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Oct 30, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

6c36cef

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Nov 1, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

8139c63

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Nov 1, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

c60e020

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

JaySon-Huang added a commit to JaySon-Huang/tiflash that referenced this pull request Nov 5, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info (pingcap#267)

0d8c3d8

* Read ranges indicated by mvcc_query_info * Optimization: Don't do handle range filter inside Segment

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

[FLASH-541] Read ranges indicated by mvcc_query_info #267

[FLASH-541] Read ranges indicated by mvcc_query_info #267

JaySon-Huang commented Oct 8, 2019 •

edited

Loading

JaySon-Huang commented Oct 10, 2019

JaySon-Huang commented Oct 10, 2019 •

edited

Loading

flowbehappy commented Oct 11, 2019

JaySon-Huang commented Oct 11, 2019

[FLASH-541] Read ranges indicated by mvcc_query_info #267

[FLASH-541] Read ranges indicated by mvcc_query_info #267

Conversation

JaySon-Huang commented Oct 8, 2019 • edited Loading

Changes

Releated PR

Bug to be fixed:

JaySon-Huang commented Oct 10, 2019

JaySon-Huang commented Oct 10, 2019 • edited Loading

flowbehappy commented Oct 11, 2019

JaySon-Huang commented Oct 11, 2019

JaySon-Huang commented Oct 8, 2019 •

edited

Loading

JaySon-Huang commented Oct 10, 2019 •

edited

Loading