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Posted to dev@hawq.apache.org by radarwave <gi...@git.apache.org> on 2015/11/13 04:23:48 UTC

[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

GitHub user radarwave opened a pull request:

    https://github.com/apache/incubator-hawq/pull/107

    HAWQ-40. Refact hawq standby init. Changes to standby int and start.

    Refact hawq standby init. Change standby start sequence and do init directly on standby host(previously on master node).

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/radarwave/incubator-hawq HAWQ-40

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-hawq/pull/107.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #107
    
----
commit 5d4db71b050dbdce7d8269d481b919d48cd28664
Author: rlei <rl...@pivotal.io>
Date:   2015-11-13T03:08:56Z

    HAWQ-40. Refact hawq standby init. Change standby start sequence and do init directly on standby host.

----


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by radarwave <gi...@git.apache.org>.
Github user radarwave commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-156324588
  
    @denalex  Ok, this commit is in, I will revert it. 


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by denalex <gi...@git.apache.org>.
Github user denalex commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-156321359
  
    !! Please hold off on committing this change until after the Beta. Ambari HAWQ plugin will not be able to accommodate these changes for the Beta release. !!


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by vVineet <gi...@git.apache.org>.
Github user vVineet commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-158508438
  
    Sure, please go ahead.


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by yaoj2 <gi...@git.apache.org>.
Github user yaoj2 commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-156315123
  
    Looks good to me.


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by yaoj2 <gi...@git.apache.org>.
Github user yaoj2 commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/107#discussion_r44746498
  
    --- Diff: tools/bin/hawq_ctl ---
    @@ -149,7 +153,7 @@ class HawqInit:
                   (source_hawq_env, self.vseg_num_per_node)
             result = local_ssh(cmd, logger)
             if result != 0:
    -            logger.warn("Set hawq_resourcemanager_query_vsegment_number_per_segment_limit failed.")
    +            logger.warn("Set hawq_resourcemanager_query_vsegment_number_per_segment_limit failed")
             return result
    --- End diff --
    
    hawq_resourcemanager_query_vsegment_number_per_segment_limit guc name change, you should use new guc name



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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by radarwave <gi...@git.apache.org>.
Github user radarwave closed the pull request at:

    https://github.com/apache/incubator-hawq/pull/107


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by huor <gi...@git.apache.org>.
Github user huor commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-156315454
  
    The fix looks good. +1


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by radarwave <gi...@git.apache.org>.
Github user radarwave commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/107#issuecomment-158262895
  
    @denalex Please let me know if this change can be pushed in now since beta is released. Thanks.


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[GitHub] incubator-hawq pull request: HAWQ-40. Refact hawq standby init. Ch...

Posted by yaoj2 <gi...@git.apache.org>.
Github user yaoj2 commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/107#discussion_r44746735
  
    --- Diff: tools/bin/hawq_ctl ---
    @@ -284,18 +308,10 @@ class HawqInit:
                 logger.info("Segments init successfully on nodes '%s'" % self.host_list)
     
             if self.standby_host_name not in ('', 'None', 'none', 'NONE'):
    --- End diff --
    
    We should lower hostname first and then compare with none


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