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Bibin A Chundatt edited comment on YARN-6825 at 7/14/17 9:29 AM: ----------------------------------------------------------------- Hi [~rohithsharma] IIUC this could be handle by configuring the value 80% of (jute buffer size). # Exception log could occupy space (YARN-6125 Bytes limit is added for diagnostics message ) # Finish time , priority, queuename can be handle by configuring lesser value So incombination we should be able handle. was (Author: bibinchundatt): Hi [~rohithsharma] IIUC this could be handle by configuring the value about 80% for 1 MB(jute buffer size). # Exception log could occupy space (YARN-6125 Bytes limit is added for diagnostics message ) # Finish time , priority, queuename can be handle by configuring lesser value So incombination we should be able handle. > RM quit due to ApplicationStateData exceed the limit size of znode in zk > ------------------------------------------------------------------------ > > Key: YARN-6825 > URL: https://issues.apache.org/jira/browse/YARN-6825 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Reporter: Rohith Sharma K S > > YARN-5006 fixes this issue by strict validation for ApplicationStateData > length against 1MB(default max jute buffer) during application submission > only. There is possibility of thrashing as dead zone was not properly > defined/taken care. > But it do not consider scenarios where ApplicationStateData can be increased > later point of time i.e > # If app is submitted with less than 1MB during submission, later updated > like queue name or life time value or priority is changed. The app update > call will be sent to statestore which cause same issue because > ApplicationStateData length has increased. > # Consider there is no app update, but final state are stored in ZK. This > adds up several fields such finishTime, finalState, finalApplicationState. > This increases size of ApplicationStateData. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org