hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Phil Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16144) Replication queue's lock will live forever if RS acquiring the lock has dead
Date Wed, 29 Jun 2016 06:55:45 GMT
Phil Yang created HBASE-16144:
---------------------------------

             Summary: Replication queue's lock will live forever if RS acquiring the lock
has dead
                 Key: HBASE-16144
                 URL: https://issues.apache.org/jira/browse/HBASE-16144
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.98.20, 1.1.5, 1.2.1
            Reporter: Phil Yang
            Assignee: Phil Yang


In default, we will use multi operation when we claimQueues from ZK. But if we set hbase.zookeeper.useMulti=false,
we will add a lock first, then copy nodes, finally clean old queue and the lock. 

However, if the RS acquiring the lock crash before claimQueues done, the lock will always
be there and other RS can never claim the queue.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message