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https://issues.apache.org/jira/browse/HIVE-2935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13476561#comment-13476561
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Carl Steinbach commented on HIVE-2935:
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{quote}
1. metadata such as numRows and rawDataSize get reported as 0 .
eg -
alter_merge_stats
bucketmapjoin2.q
stats18.q - desc formatted stats_part partition query - missing some stats
records in output
union22 - stats records missing
{quote}
We attempted to make the diff masking logic in QFileClient far more selective
about what it elides than the current logic found in QTestUtil. For example,
QTestUtil currently masks the entire output of the DESCRIBE EXTENDED command.
One of the unintended consequences of this effort is that we appear to have
unmasked some non-deterministic behavior in the output of these commands. For
example, I just ran alter_merge_stats.q and observed that it fails because the
order of several table parameters in the output of DESCRIBE EXTENDED is
reversed. The other tests you listed pass when I run them, but I'm guessing
that they would eventually fail for the same reason. I will file a subtask to
cover fixing this.
> Implement HiveServer2
> ---------------------
>
> Key: HIVE-2935
> URL: https://issues.apache.org/jira/browse/HIVE-2935
> Project: Hive
> Issue Type: New Feature
> Components: Server Infrastructure
> Reporter: Carl Steinbach
> Assignee: Carl Steinbach
> Labels: HiveServer2
> Attachments: beelinepositive.tar.gz, HIVE-2935.1.notest.patch.txt,
> HIVE-2935.2.notest.patch.txt, HIVE-2935.2.nothrift.patch.txt
>
>
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