Balaji Varadarajan created HUDI-535:
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Summary: Compatibility Issue : Hudi Readers using newer layout
version can see intermittent errors due to race conditions with concurrent
compactions in MOR tables
Key: HUDI-535
URL: https://issues.apache.org/jira/browse/HUDI-535
Project: Apache Hudi (incubating)
Issue Type: Bug
Components: Common Core
Reporter: Balaji Varadarajan
Fix For: 0.5.1
As part of recent changes in 0.5.1 to avoid renames in metadata, the compaction
plans are no longer getting written to .aux folder. Instead the upgraded reader
reads from timeline (.hoodie). This would work as long as writer is also
upgraded but if reader alone is upgraded, there would be conditions when hudi
reader tried to read from compaction requested file which was renamed by
concurrent compactions.
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