t oo created HIVE-20602:
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Summary: hive3 crashes after 1min
Key: HIVE-20602
URL: https://issues.apache.org/jira/browse/HIVE-20602
Project: Hive
Issue Type: New Feature
Components: HiveServer2, Metastore, Standalone Metastore
Affects Versions: 3.0.0
Reporter: t oo
Running hiveserver2 process (v3.0.0 of hive) on ec2 (not emr), the process
starts up and for the first 1min everything is ok (I can make beeline
connection, create/repair/select external hive tables) but then the hiveserver2
process crashes. If I restart the process and even do nothing the hiveserver2
process crashes after 1min. When checking the logs I see messages like 'number
of connections to metastore: 1','number of connections to metastore: 2','number
of connections to metastore: 3' then 'could not bind to port 10000 port already
in use' then end of the logs.
I made some experiments on few different ec2s (if i use hive v2.3.2 the
hiveserver2 process never crashes), but if i use hive v3.0.0 it consistently
crashes after a min.
Metastore db is mysql rds, hive metastore process never crashed. I can see the
external hive table ddls are persisted in the mysql (ie DBS, TBLS tables).
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