Alexey Kudinkin created HUDI-3343:
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Summary: Metadata Table includes Uncommitted Log Files during
Bootstrap
Key: HUDI-3343
URL: https://issues.apache.org/jira/browse/HUDI-3343
Project: Apache Hudi
Issue Type: Bug
Reporter: Alexey Kudinkin
While working on a fix for HUDI-3322, discovered a following issue:
If we're bootstrapping the MT during pending Rollback operation (this could
happen when previous writer had MT *disabled* when writing the data), since
bootstrapping is done _after_ Rollback is executed (with its side-effects
already being reflected on FS) bootstrapping would incorrectly include
intermediary files created by the Rollback (like log-files being created with
Rollback Command Block appended).
Filtering of the files is performed here:
https://github.com/apache/hudi/blob/master/hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieBackedTableMetadataWriter.java#L752
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