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Anil Sadineni edited comment on YARN-9335 at 3/19/19 12:28 AM: --------------------------------------------------------------- [~abmodi] I observed small correction needed in yarn-default.xml file. queue capacity key name has 'writer' repeated twice. {{<property>}} {{ <description>The setting that decides the capacity of the queue to hold}} {{ asynchronous timeline entities.</description>}} {{ <name>yarn.timeline-service.-writer-.writer.async.queue.capacity</name>}} {{ <value>100</value>}} {{</property>}} was (Author: sadineni): [~abmodi] I observed small correction needed in yarn-default.xml file. queue capacity key name has 'writer' repeated twice. {quote}{{<property>}} {{ <description>The setting that decides the capacity of the queue to hold}} {{ asynchronous timeline entities.</description>}} {{ <name>yarn.timeline-service.-writer.-writer.async.queue.capacity</name>}} {{ <value>100</value>}} {{</property>}} {quote} > [atsv2] Restrict the number of elements held in NM timeline collector when > backend is unreachable for async calls > ----------------------------------------------------------------------------------------------------------------- > > Key: YARN-9335 > URL: https://issues.apache.org/jira/browse/YARN-9335 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Vrushali C > Assignee: Abhishek Modi > Priority: Major > Attachments: YARN-9335.001.patch, YARN-9335.002.patch > > > For ATSv2 , if the backend is unreachable, the number/size of data held in > timeline collector's memory increases significantly. This is not good for the > NM memory. > Filing jira to set a limit on how many/much should be retained by the > timeline collector in memory in case the backend is not reachable. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org