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Li Bo commented on HDFS-7854: ----------------------------- The failure of {{TestTracing#testWriteTraceHooks}} seems caused by HDFS-7054, and HDFS-7963 is just created to fix this problem. I download current code from trunk and also find this test failed. > Separate class DataStreamer out of DFSOutputStream > -------------------------------------------------- > > Key: HDFS-7854 > URL: https://issues.apache.org/jira/browse/HDFS-7854 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Li Bo > Assignee: Li Bo > Attachments: HDFS-7854-001.patch, HDFS-7854-002.patch, > HDFS-7854-003.patch, HDFS-7854-004-duplicate.patch, > HDFS-7854-004-duplicate2.patch, HDFS-7854-004-duplicate3.patch, > HDFS-7854-004.patch, HDFS-7854-005.patch, HDFS-7854-006.patch > > > This sub task separate DataStreamer from DFSOutputStream. New DataStreamer > will accept packets and write them to remote datanodes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)