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https://issues.apache.org/jira/browse/HIVE-16927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16186128#comment-16186128
]
Prasanth Jayachandran commented on HIVE-16927:
----------------------------------------------
The defaults would generate the following resources.json file
{code:title=defaults}
{
"schema" : "http://example.org/specification/v2.0.0";,
"metadata" : {
},
"global" : {
"yarn.log.include.patterns": ".*\\.done"
},
"components": {
"slider-appmaster": {
"yarn.memory": "1024",
"yarn.component.instances": "1"
},
"LLAP": {
"yarn.role.priority": "1",
"yarn.component.instances": "3",
"yarn.resource.normalization.enabled": "false",
"yarn.memory": "174080",
"yarn.component.placement.policy" : "4",
"yarn.container.health.threshold.percent": "80",
"yarn.container.health.threshold.window.secs": "300",
"yarn.container.health.threshold.init.delay.secs": "400"
}
}
}
{code}
{code:title=hive --service llap --health-percent 75 --health-init-delay-secs
600 --health-time-window-secs 1200}
{
"schema" : "http://example.org/specification/v2.0.0";,
"metadata" : {
},
"global" : {
"yarn.log.include.patterns": ".*\\.done"
},
"components": {
"slider-appmaster": {
"yarn.memory": "1024",
"yarn.component.instances": "1"
},
"LLAP": {
"yarn.role.priority": "1",
"yarn.component.instances": "3",
"yarn.resource.normalization.enabled": "false",
"yarn.memory": "174080",
"yarn.component.placement.policy" : "4",
"yarn.container.health.threshold.percent": "75",
"yarn.container.health.threshold.window.secs": "1200",
"yarn.container.health.threshold.init.delay.secs": "600"
}
}
}
{code}
> LLAP: Slider takes down all daemons when some daemons fail repeatedly
> ---------------------------------------------------------------------
>
> Key: HIVE-16927
> URL: https://issues.apache.org/jira/browse/HIVE-16927
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-16927.1.patch
>
>
> When some containers fail repeatedly, slider thinks application is in
> unstable state which brings down all llap daemons.
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