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https://issues.apache.org/jira/browse/HIVE-14213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15372231#comment-15372231
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Siddharth Seth edited comment on HIVE-14213 at 7/12/16 6:17 AM:
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The patch adds various timeouts.
Hadoop and timeouts seems to be quite broken at the moment. Have added some
configurable properties in the patch - within LlapStatus itself to work around
some of these problems if required. Ideally, these are only temporary, and
should not be added to HiveConf.
The defaults provide between 10-15seconds to communicate with a service (using
hadoop 2.7.x)
The patch also changes the cli-log4j file to send all output to a log file by
default, along with the configured logger. Can move this into a separate patch
if required.
cc [~prasanth_j], [~sershe] for review.
was (Author: sseth):
The patch adds various timeouts.
Hadoop and timeouts seems to be quite broken at the moment. Have added some
configurable properties in the patch - within LlapStatus itself to work around
some of these problems if required. Ideally, these are only temporary, and
should not be added to HiveConf.
The defaults provide between 10-15seconds to communicate with a service (using
hadoop 2.7.x)
The patch also changes the cli-log4j file to send all output to a log file by
default.
cc [~prasanth_j], [~sershe] for review.
> Add timeouts for various components in llap status check
> --------------------------------------------------------
>
> Key: HIVE-14213
> URL: https://issues.apache.org/jira/browse/HIVE-14213
> Project: Hive
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Attachments: HIVE-14213.01.patch
>
>
> The llapstatus check connects to various compoennts - YARN, HDFS via Slider,
> ZooKeeper. If either of these components are down - the command can take a
> long time to exit.
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