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https://issues.apache.org/jira/browse/HIVE-6130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892683#comment-13892683
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shanyu zhao commented on HIVE-6130:
-----------------------------------
[~shuainie] I think you should remove this line, we shouldn't call flush() for
every line in stdout, this will cause performance issue. For example, flush()
will cause a packet being sent out for WASB file system.
+ writer.flush();
Also, is this change intended?
- public static final Pattern HIVE_COMPLETE = Pattern.compile(" map =
\\d+%,\\s+reduce = \\d+%$");
+ public static final Pattern HIVE_COMPLETE = Pattern.compile(" map =
\\d+%,\\s+reduce = \\d+%");
> Webhcat resource /templeton/v1/status doesn't track Hive job progress
> ---------------------------------------------------------------------
>
> Key: HIVE-6130
> URL: https://issues.apache.org/jira/browse/HIVE-6130
> Project: Hive
> Issue Type: Bug
> Reporter: Shuaishuai Nie
> Attachments: HIVE-6130.1.patch
>
>
> Problem: Unable to track Hive job progress through webhcat.
> Cause:
> TempletonUtils has code to parse PIG and JAR child jobid and percentage
> progress but none for Hive jobs. extractPercentComplete() and
> extractChildJobId() are supposed to do this parsing.
> Effect:
> /templeton/v1/queue/$job_id?user.name=$user returns no job progress info. The
> jobid param in the json result that's supposed to contain the child hive
> jobid contains the templetoncontrollerjob id instead leaving the parent jobid
> null.
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