The unit test fail when we run with --gtest_filter='*StorageDeltaMergeTest*:*RegionKVStoreTest*' #4904
Description
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
build gtests_dbms
run gtests_dbms for all unit test or --gtest_filter='*StorageDeltaMergeTest*:*RegionKVStoreTest*'
2. What did you expect to see? (Required)
All passed
3. What did you see instead (Required)
RegionKVStoreTest fail with error
Note: Google Test filter = *StorageDeltaMergeTest*:*RegionKVStoreTest*
[==========] Running 6 tests from 2 test cases.
[----------] Global test environment set-up.
[----------] 5 tests from StorageDeltaMergeTest
[ RUN ] StorageDeltaMergeTest.ReadWriteCase1
...
[ OK ] StorageDeltaMergeTest.RestoreAfterClearData (624 ms)
[----------] 5 tests from StorageDeltaMergeTest (835 ms total)
[----------] 1 test from RegionKVStoreTest
[ RUN ] RegionKVStoreTest.run
...
[2022/05/16 17:35:35.065 +08:00] [INFO] [Region.cpp:189] ["Region:[region 1] split into [region 7, index 5, table 1, ver 7, conf_ver 0, state Normal, peer ] [region 1, index 20, table 1, ver 7, conf_ver 0, state Normal, peer id: 2]"] [thread_id=1]
[2022/05/16 17:35:35.065 +08:00] [INFO] [RegionTable.cpp:44] ["RegionTable:get new table 1"] [thread_id=1]
[2022/05/16 17:35:35.065 +08:00] [TRACE] [RegionTable.cpp:122] ["RegionTable:table 1, [region 7] original 79 bytes"] [thread_id=1]
[2022/05/16 17:35:35.065 +08:00] [TRACE] [PartitionStreams.cpp:121] ["RegionTable:writeRegionDataToStorage begin to decode table 1, region 7"] [thread_id=1]
unknown file: Failure
C++ exception with description "unordered_map::at: key not found" thrown in the test body.
[ FAILED ] RegionKVStoreTest.run (39 ms)
[----------] 1 test from RegionKVStoreTest (39 ms total)
[----------] Global test environment tear-down
[==========] 6 tests from 2 test cases ran. (874 ms total)
[ PASSED ] 5 tests.
[ FAILED ] 1 test, listed below:
[ FAILED ] RegionKVStoreTest.run
4. What is your TiFlash version? (Required)
master @ 2bff33c