Marton Bod created HIVE-25741:
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Summary: HiveProtoLoggingHook EventLogger should always close old
writer
Key: HIVE-25741
URL: https://issues.apache.org/jira/browse/HIVE-25741
Project: Hive
Issue Type: Bug
Reporter: Marton Bod
Assignee: Marton Bod
If {{hive.hook.proto.file.per.event=true}} (recommended for S3A filesystem),
the Hive proto {{EventLogger}} will create a new file for each proto event.
However, if we already had an appropriate writer (i.e.
maybeRolloverWriterForDay() returns false) from some previous operation - we
don't close the previous writer instance before creating a new one.
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