zlzhang0122 created FLINK-24122:
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Summary: Add support to do clean in history server
Key: FLINK-24122
URL: https://issues.apache.org/jira/browse/FLINK-24122
Project: Flink
Issue Type: Improvement
Components: Runtime / REST
Affects Versions: 1.13.2, 1.12.3
Reporter: zlzhang0122
Fix For: 1.14.1
Now, the history server can clean history jobs by two means:
# if users have configured
{code:java}
historyserver.web.ssl.enabled: true{code}
, then compare the files in hdfs over two clean interval and find the delete
and clean the local cache file.
# if users have configured the
{code:java}
historyserver.archive.retained-jobs{code}
a positive number, then clean the oldest files in hdfs and local.
But it can't clean the job history which was no longer in hdfs but still cached
in local filesystem and these files will store forever and can't be cleaned
unless users manually do this. Maybe we can give a option and do this clean if
the option says true.
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