Riju Trivedi created HIVE-23058:
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Summary: Compaction task reattempt fails with
FileAlreadyExistsException
Key: HIVE-23058
URL: https://issues.apache.org/jira/browse/HIVE-23058
Project: Hive
Issue Type: Bug
Components: Hive
Affects Versions: 3.1.0
Reporter: Riju Trivedi
Assignee: Riju Trivedi
Issue occurs when compaction attempt is relaunched after first task attempt
failure due to preemption by Scheduler or any other reason.
Since _tmp directory was created by first attempt and was left uncleaned after
task attempt failure. Second attempt of the the task fails with
"FileAlreadyExistsException" exception.
Caused by:
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.fs.FileAlreadyExistsException):
/warehouse/tablespace/managed/hive/default.db/compaction_test/_tmp_3670bbef-ba7a-4c10-918d-9a2ee17cbd22/base_0000186/bucket_00005
for client 10.xx.xx.xxx already exists
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