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ASF GitHub Bot commented on BOOKKEEPER-1061: -------------------------------------------- Github user asfgit closed the pull request at: https://github.com/apache/bookkeeper/pull/149 > BookieWatcher should not do ZK blocking operations from ZK async callback > thread > -------------------------------------------------------------------------------- > > Key: BOOKKEEPER-1061 > URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1061 > Project: Bookkeeper > Issue Type: Bug > Reporter: Matteo Merli > Assignee: Matteo Merli > Priority: Minor > Fix For: 4.5.0 > > > In some cases, the BookieWatcher can get the ZK event thread stuck. This > happens when a ZK blocking request is issued from a ZK callback thread. > We should decouple the blocking requests in a separate executor to avoid > deadlocking ZK client. -- This message was sent by Atlassian JIRA (v6.3.15#6346)