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ASF GitHub Bot updated HDFS-17529: ---------------------------------- Labels: pull-request-available (was: ) > Improve router state store cache update > --------------------------------------- > > Key: HDFS-17529 > URL: https://issues.apache.org/jira/browse/HDFS-17529 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs, rbf > Reporter: Felix N > Assignee: Felix N > Priority: Major > Labels: pull-request-available > > Current implementation for router state store update is quite inefficient, so > much that when routers are removed and a lot of NameNodeMembership records > are deleted in a short burst, the deletions triggered a router safemode in > our cluster and caused a lot of troubles. > This ticket contains 2 parts: improving the deletion process for ZK state > store implementation, and allowing the overwrite part and delete part of > org.apache.hadoop.hdfs.server.federation.store.CachedRecordStore#overrideExpiredRecords > to run in parallel. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org