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https://issues.apache.org/jira/browse/HIVE-17078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16085252#comment-16085252
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Yibing Shi commented on HIVE-17078:
-----------------------------------
Checked the failed tests.
# org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb]
fails with something irrelevant to this patch
# org.apache.hive.hcatalog.api.TestHCatClient. The failure also has nothing to
do our patch.
# org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14/23] fails
because the output has changed in order. Nothing serious. We need to somehow
update the .out files, but maybe in a separate JIRA
# The other tests fails because now we have more logs in local tasks. Will
update the .out files.
> Add more logs to MapredLocalTask
> --------------------------------
>
> Key: HIVE-17078
> URL: https://issues.apache.org/jira/browse/HIVE-17078
> Project: Hive
> Issue Type: Improvement
> Reporter: Yibing Shi
> Assignee: Yibing Shi
> Priority: Minor
> Attachments: HIVE-17078.1.patch, HIVE-17078.2.patch,
> HIVE-17078.3.patch
>
>
> By default, {{MapredLocalTask}} is executed in a child process of Hive, in
> case the local task uses too much resources that may affect Hive. Currently,
> the stdout and stderr information of the child process is printed in Hive's
> stdout/stderr log, which doesn't have a timestamp information, and is
> separated from Hive service logs. This makes it hard to troubleshoot problems
> in MapredLocalTasks.
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