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Posted to dev@ambari.apache.org by Dmytro Sen <ds...@hortonworks.com> on 2014/11/14 12:49:19 UTC
Review Request 28036: Configs: Hive client retry settings are not
adequate
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28036/
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Review request for Ambari, Andrew Onischuk and Dmitro Lisnichenko.
Bugs: AMBARI-8332
https://issues.apache.org/jira/browse/AMBARI-8332
Repository: ambari
Description
-------
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
-----
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
-------
----------------------------------------------------------------------
Ran 242 tests in 3.192s
OK
----------------------------------------------------------------------
Total run:684
Total errors:0
Total failures:0
OK
Thanks,
Dmytro Sen
Re: Review Request 28036: Configs: Hive client retry settings are not
adequate
Posted by Dmitro Lisnichenko <dl...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28036/#review61429
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Ship it!
Ship It!
- Dmitro Lisnichenko
On Nov. 14, 2014, 11:49 a.m., Dmytro Sen wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/28036/
> -----------------------------------------------------------
>
> (Updated Nov. 14, 2014, 11:49 a.m.)
>
>
> Review request for Ambari, Andrew Onischuk and Dmitro Lisnichenko.
>
>
> Bugs: AMBARI-8332
> https://issues.apache.org/jira/browse/AMBARI-8332
>
>
> Repository: ambari
>
>
> Description
> -------
>
> 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
> -----
>
> 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
> -------
>
> ----------------------------------------------------------------------
> Ran 242 tests in 3.192s
>
> OK
> ----------------------------------------------------------------------
> Total run:684
> Total errors:0
> Total failures:0
> OK
>
>
> Thanks,
>
> Dmytro Sen
>
>
Re: Review Request 28036: Configs: Hive client retry settings are not
adequate
Posted by Vitalyi Brodetskyi <vb...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28036/#review61434
-----------------------------------------------------------
Ship it!
Ship It!
- Vitalyi Brodetskyi
On Лис. 14, 2014, 12:27 після полудня, Dmytro Sen wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/28036/
> -----------------------------------------------------------
>
> (Updated Лис. 14, 2014, 12:27 після полудня)
>
>
> Review request for Ambari, Dmitro Lisnichenko and Vitalyi Brodetskyi.
>
>
> Bugs: AMBARI-8332
> https://issues.apache.org/jira/browse/AMBARI-8332
>
>
> Repository: ambari
>
>
> Description
> -------
>
> 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
> -----
>
> 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
> -------
>
> ----------------------------------------------------------------------
> Ran 242 tests in 3.192s
>
> OK
> ----------------------------------------------------------------------
> Total run:684
> Total errors:0
> Total failures:0
> OK
>
>
> Thanks,
>
> Dmytro Sen
>
>
Re: Review Request 28036: Configs: Hive client retry settings are not
adequate
Posted by Dmytro Sen <ds...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28036/
-----------------------------------------------------------
(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
-------
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
-----
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
-------
----------------------------------------------------------------------
Ran 242 tests in 3.192s
OK
----------------------------------------------------------------------
Total run:684
Total errors:0
Total failures:0
OK
Thanks,
Dmytro Sen