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Posted to reviews@ambari.apache.org by Vivek Ratnavel Subramanian <vi...@gmail.com> on 2017/02/03 03:15:11 UTC
Review Request 56266: The user must be clearly communicated about YARN
pre-emption requirements when Hive LLAP is enabled
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/56266/
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Review request for Ambari, Jaimin Jetly and Yusaku Sako.
Bugs: AMBARI-19859
https://issues.apache.org/jira/browse/AMBARI-19859
Repository: ambari
Description
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Capacity Scheduler preemption is not enabled by default in HDP. Enabling it affects the entire cluster. But it is strongly recommended to enable YARN pre-emption before enabling Hive LLAP. The user needs to be warned about this before enabling Interactive Query in Hive configs page.
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml 89eccc6
ambari-server/src/main/resources/stacks/HDP/2.6/services/HIVE/configuration/hive-interactive-env.xml 787dcb1
Diff: https://reviews.apache.org/r/56266/diff/
Testing
-------
Verified Manually.
Thanks,
Vivek Ratnavel Subramanian
Re: Review Request 56266: The user must be clearly communicated about
YARN pre-emption requirements when Hive LLAP is enabled
Posted by Alejandro Fernandez <af...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/56266/#review164079
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Ship it!
Ship It!
- Alejandro Fernandez
On Feb. 3, 2017, 3:15 a.m., Vivek Ratnavel Subramanian wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/56266/
> -----------------------------------------------------------
>
> (Updated Feb. 3, 2017, 3:15 a.m.)
>
>
> Review request for Ambari, Jaimin Jetly and Yusaku Sako.
>
>
> Bugs: AMBARI-19859
> https://issues.apache.org/jira/browse/AMBARI-19859
>
>
> Repository: ambari
>
>
> Description
> -------
>
> Capacity Scheduler preemption is not enabled by default in HDP. Enabling it affects the entire cluster. But it is strongly recommended to enable YARN pre-emption before enabling Hive LLAP. The user needs to be warned about this before enabling Interactive Query in Hive configs page.
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml 89eccc6
> ambari-server/src/main/resources/stacks/HDP/2.6/services/HIVE/configuration/hive-interactive-env.xml 787dcb1
>
> Diff: https://reviews.apache.org/r/56266/diff/
>
>
> Testing
> -------
>
> Verified Manually.
>
>
> Thanks,
>
> Vivek Ratnavel Subramanian
>
>
Re: Review Request 56266: The user must be clearly communicated about
YARN pre-emption requirements when Hive LLAP is enabled
Posted by Yusaku Sako <yu...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/56266/#review164185
-----------------------------------------------------------
Ship it!
Ship It!
- Yusaku Sako
On Feb. 3, 2017, 3:44 a.m., Vivek Ratnavel Subramanian wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/56266/
> -----------------------------------------------------------
>
> (Updated Feb. 3, 2017, 3:44 a.m.)
>
>
> Review request for Ambari, Jaimin Jetly and Yusaku Sako.
>
>
> Bugs: AMBARI-19859
> https://issues.apache.org/jira/browse/AMBARI-19859
>
>
> Repository: ambari
>
>
> Description
> -------
>
> Capacity Scheduler preemption is not enabled by default in HDP. Enabling it affects the entire cluster. But it is strongly recommended to enable YARN pre-emption before enabling Hive LLAP. The user needs to be warned about this before enabling Interactive Query in Hive configs page.
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml 89eccc6
> ambari-server/src/main/resources/stacks/HDP/2.6/services/HIVE/configuration/hive-interactive-env.xml 787dcb1
>
> Diff: https://reviews.apache.org/r/56266/diff/
>
>
> Testing
> -------
>
> Verified Manually.
>
>
> Thanks,
>
> Vivek Ratnavel Subramanian
>
>
Re: Review Request 56266: The user must be clearly communicated about
YARN pre-emption requirements when Hive LLAP is enabled
Posted by Vivek Ratnavel Subramanian <vi...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/56266/
-----------------------------------------------------------
(Updated Feb. 3, 2017, 3:44 a.m.)
Review request for Ambari, Jaimin Jetly and Yusaku Sako.
Changes
-------
Removed the bold formatting in "Note:" and made a minor correction to the text.
Bugs: AMBARI-19859
https://issues.apache.org/jira/browse/AMBARI-19859
Repository: ambari
Description
-------
Capacity Scheduler preemption is not enabled by default in HDP. Enabling it affects the entire cluster. But it is strongly recommended to enable YARN pre-emption before enabling Hive LLAP. The user needs to be warned about this before enabling Interactive Query in Hive configs page.
Diffs (updated)
-----
ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml 89eccc6
ambari-server/src/main/resources/stacks/HDP/2.6/services/HIVE/configuration/hive-interactive-env.xml 787dcb1
Diff: https://reviews.apache.org/r/56266/diff/
Testing
-------
Verified Manually.
Thanks,
Vivek Ratnavel Subramanian