[jira] [Commented] (PHOENIX-4007) Surface time at which byte/row estimate information was computed in explain plan output

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-4007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16167119#comment-16167119 ] 

Hadoop QA commented on PHOENIX-4007:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12887216/PHOENIX-4007_v1.patch
  against master branch at commit 052490e09f2271eaa84dc9ab123a62a87123a498.
  ATTACHMENT ID: 12887216

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 9 new or modified tests.

    {color:red}-1 javac{color}.  The patch appears to cause mvn compile goal to fail .

    Compilation errors resume:
    [ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project phoenix-core: Failed to clean project: Failed to delete /home/jenkins/jenkins-slave/workspace/PreCommit-PHOENIX-Build/phoenix-core/target -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :phoenix-core
    

Console output: https://builds.apache.org/job/PreCommit-PHOENIX-Build/1442//console

This message is automatically generated.

> Surface time at which byte/row estimate information was computed in explain plan output
> ---------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4007
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4007
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Samarth Jain
>            Assignee: Samarth Jain
>         Attachments: PHOENIX-4007_v1.patch
>
>
> As part of PHOENIX-3822, we surfaced byte and row estimates for queries in explain plan. Since we collect this information through stats collection, it would also be helpful to surface when this information was last updated to reflect its freshness. We already store last_stats_update_time in SYSTEM.STATS. So the task would be essentially surfacing last_stats_update_time as another column in the explain plan result set.



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