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Tsuyoshi Ozawa updated HDFS-4101: --------------------------------- Status: Open (was: Patch Available) Cancelling this patch for the comments. It would be great if someone takes over this. > ZKFC should implement zookeeper.recovery.retry like HBase to connect to > ZooKeeper > --------------------------------------------------------------------------------- > > Key: HDFS-4101 > URL: https://issues.apache.org/jira/browse/HDFS-4101 > Project: Hadoop HDFS > Issue Type: Improvement > Components: auto-failover, ha > Affects Versions: 2.0.0-alpha, 3.0.0 > Environment: running CDH4.1.1 > Reporter: Damien Hardy > Assignee: Damien Hardy > Priority: Minor > Labels: BB2015-05-TBR, newbie > Attachments: HDFS-4101-2.patch > > > When zkfc start and zookeeper is not yet started ZKFC fails and stop directly. > Maybe ZKFC should allow some retries on Zookeeper services like does HBase > with zookeeper.recovery.retry > This particularly appends when I start my whole cluster on VirtualBox for > example (every components nearly at the same time) ZKFC is the only that fail > and stop ... > Every others can wait each-others some time independently of the start order > like NameNode/DataNode/JournalNode/Zookeeper/HBaseMaster/HBaseRS so that the > system can be set and stable in few seconds -- This message was sent by Atlassian JIRA (v6.3.4#6332)