[ https://issues.apache.org/jira/browse/HBASE-24972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sandeep Guggilam updated HBASE-24972: ------------------------------------- Issue Type: Bug (was: Improvement) Priority: Minor (was: Major) > Wait for connection attempt to succeed before performing operations on ZK > ------------------------------------------------------------------------- > > Key: HBASE-24972 > URL: https://issues.apache.org/jira/browse/HBASE-24972 > Project: HBase > Issue Type: Bug > Reporter: Sandeep Guggilam > Assignee: Sandeep Guggilam > Priority: Minor > > {color:#1d1c1d}Creating the connection with ZK is asynchronous and notified > via the passed in watcher about the successful connection event. When we > attempt any operations, we try to create a connection and then perform a > read/write > ({color}{color:#1d1c1d}[https://github.com/apache/hbase/blob/979edfe72046b2075adcc869c65ae820e6f3ec2d/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java#L323]{color}{color:#1d1c1d}) > without really waiting for the notification event > ([https://github.com/apache/hbase/blob/979edfe72046b2075adcc869c65ae820e6f3ec2d/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKWatcher.java#L582)]{color} > > {color:#1d1c1d}it might be possible we get ConnectionLoss errors when we > perform operations on ZK without waiting for the connection attempt to > succeed{color} -- This message was sent by Atlassian Jira (v8.3.4#803005)