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https://issues.apache.org/jira/browse/YARN-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531323#comment-14531323
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Akira AJISAKA commented on YARN-3069:
-------------------------------------
Thanks [~rchiang] for updating the patch. Reviewed parameters from
{{yarn.resourcemanager.delegation-token-renewer.thread-count}} to
{{mapreduce.job.hdfs-servers}}.
bq. yarn.resourcemanager.delegation.token.max-lifetime
Would you add the time unit (ms) in the description?
bq. yarn.resourcemanager.nm-tokens.master-key-rolling-interval-secs
Default value is 86400 (24*60*60) sec.
bq. yarn.resourcemanager.reservation-system.class
By default,
{{org.apache.hadoop.yarn.server.resourcemanager.reservation.CapacityReservationSystem}}
is used when using CapacityScheduler, and
{{org.apache.hadoop.yarn.server.resourcemanager.reservation.FairReservationSystem}}
is used when using FairScheduler.
bq. yarn.resourcemanager.reservation-system.plan.follower
By default,
{{org.apache.hadoop.yarn.server.resourcemanager.reservation.CapacitySchedulerPlanFollower}}
is used when using CapacityScheduler, and
{{org.apache.hadoop.yarn.server.resourcemanager.reservation.FairSchedulerPlanFollower}}
is used when using FairScheduler.
{code}
+
<name>yarn.nodemanager.linux-container-executor.cgroups.delete-delay-ms</name>
+ <value>20></value>
{code}
Misformatted value tag.
bq. yarn.nodemanager.linux-container-executor.cgroups.delete-timeout-ms
Default value is 1000.
bq. yarn.nodemanager.linux-container-executor.group
I don't think the parameter should be on yarn-default.xml since the parameter
is set by container-executor.cfg.
bq. yarn.nodemanager.user-home-dir
The home directory of the user for containers. Default value is "/home/".
{code}
- <name>mapreduce.job.hdfs-servers</name>
- <value>${fs.defaultFS}</value>
{code}
I'm thinking we cannot delete the parameter since it is used by
{{JobSubmitter#populateTokenCache}}.
> Document missing properties in yarn-default.xml
> -----------------------------------------------
>
> Key: YARN-3069
> URL: https://issues.apache.org/jira/browse/YARN-3069
> Project: Hadoop YARN
> Issue Type: Bug
> Components: documentation
> Reporter: Ray Chiang
> Assignee: Ray Chiang
> Labels: BB2015-05-TBR, supportability
> Attachments: YARN-3069.001.patch, YARN-3069.002.patch,
> YARN-3069.003.patch, YARN-3069.004.patch, YARN-3069.005.patch,
> YARN-3069.006.patch
>
>
> The following properties are currently not defined in yarn-default.xml.
> These properties should either be
> A) documented in yarn-default.xml OR
> B) listed as an exception (with comments, e.g. for internal use) in the
> TestYarnConfigurationFields unit test
> Any comments for any of the properties below are welcome.
> org.apache.hadoop.yarn.server.sharedcachemanager.RemoteAppChecker
> org.apache.hadoop.yarn.server.sharedcachemanager.store.InMemorySCMStore
> security.applicationhistory.protocol.acl
> yarn.app.container.log.backups
> yarn.app.container.log.dir
> yarn.app.container.log.filesize
> yarn.client.app-submission.poll-interval
> yarn.client.application-client-protocol.poll-timeout-ms
> yarn.is.minicluster
> yarn.log.server.url
> yarn.minicluster.control-resource-monitoring
> yarn.minicluster.fixed.ports
> yarn.minicluster.use-rpc
> yarn.node-labels.fs-store.retry-policy-spec
> yarn.node-labels.fs-store.root-dir
> yarn.node-labels.manager-class
> yarn.nodemanager.container-executor.os.sched.priority.adjustment
> yarn.nodemanager.container-monitor.process-tree.class
> yarn.nodemanager.disk-health-checker.enable
> yarn.nodemanager.docker-container-executor.image-name
> yarn.nodemanager.linux-container-executor.cgroups.delete-timeout-ms
> yarn.nodemanager.linux-container-executor.group
> yarn.nodemanager.log.deletion-threads-count
> yarn.nodemanager.user-home-dir
> yarn.nodemanager.webapp.https.address
> yarn.nodemanager.webapp.spnego-keytab-file
> yarn.nodemanager.webapp.spnego-principal
> yarn.nodemanager.windows-secure-container-executor.group
> yarn.resourcemanager.configuration.file-system-based-store
> yarn.resourcemanager.delegation-token-renewer.thread-count
> yarn.resourcemanager.delegation.key.update-interval
> yarn.resourcemanager.delegation.token.max-lifetime
> yarn.resourcemanager.delegation.token.renew-interval
> yarn.resourcemanager.history-writer.multi-threaded-dispatcher.pool-size
> yarn.resourcemanager.metrics.runtime.buckets
> yarn.resourcemanager.nm-tokens.master-key-rolling-interval-secs
> yarn.resourcemanager.reservation-system.class
> yarn.resourcemanager.reservation-system.enable
> yarn.resourcemanager.reservation-system.plan.follower
> yarn.resourcemanager.reservation-system.planfollower.time-step
> yarn.resourcemanager.rm.container-allocation.expiry-interval-ms
> yarn.resourcemanager.webapp.spnego-keytab-file
> yarn.resourcemanager.webapp.spnego-principal
> yarn.scheduler.include-port-in-node-name
> yarn.timeline-service.delegation.key.update-interval
> yarn.timeline-service.delegation.token.max-lifetime
> yarn.timeline-service.delegation.token.renew-interval
> yarn.timeline-service.generic-application-history.enabled
>
> yarn.timeline-service.generic-application-history.fs-history-store.compression-type
> yarn.timeline-service.generic-application-history.fs-history-store.uri
> yarn.timeline-service.generic-application-history.store-class
> yarn.timeline-service.http-cross-origin.enabled
> yarn.tracking.url.generator
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