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Vinayakumar B commented on HDFS-9661: ------------------------------------- +1 for the patch. Pending Jenkins > Deadlock in DN.FsDatasetImpl between moveBlockAcrossStorage and createRbw > ------------------------------------------------------------------------- > > Key: HDFS-9661 > URL: https://issues.apache.org/jira/browse/HDFS-9661 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.7.0, 2.8.0, 2.7.1, 2.7.2 > Reporter: ade > Assignee: Vinayakumar B > Fix For: 2.7.2 > > Attachments: HDFS-9661.0.patch, hdfs-9661-jstack.gif.png > > > We found a deadlock in dn.FsDatasetImpl between moveBlockAcrossStorage and > createRbw from rpc call: replaceBlock/writeBlock. The dn's jstack result is > !hdfs-9661-jstack.gif.png! -- This message was sent by Atlassian JIRA (v6.3.4#6332)