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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28036/
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(Updated Ноя. 14, 2014, 12:27 п.п.)
Review request for Ambari, Dmitro Lisnichenko and Vitalyi Brodetskyi.
Bugs: AMBARI-8332
https://issues.apache.org/jira/browse/AMBARI-8332
Repository: ambari
Description
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Currently hive client retry settings are recommended to be:
hive.metastore.failure.retries=5
hive.metastore.client.connect.retry.delay=5
So we have overall time of 25 seconds to restart Hive. This doesn't seem
reasonable in a rolling upgrade scenario where we accomplish three things:
- Stop the Hive metastore
- Upgrade the schema (run the schemaTool upgrade)
- Start the Hive metastore
For now I think we should raise it to 2 minutes. We could do the following:
hive.metastore.failure.retries=24
hive.metastore.connect.retries=24
hive.metastore.client.connect.retry.delay=5s
Diffs
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ambari-server/src/main/resources/stacks/HDP/2.2/services/HIVE/configuration/hive-site.xml
12b4612
Diff: https://reviews.apache.org/r/28036/diff/
Testing
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Ran 242 tests in 3.192s
OK
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Total run:684
Total errors:0
Total failures:0
OK
Thanks,
Dmytro Sen
