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Hadoop QA commented on HDFS-1580: --------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12501965/HDFS-1580.diff against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 6 new or modified tests. -1 javadoc. The javadoc tool appears to have generated 1 warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.hdfs.TestFileAppend2 org.apache.hadoop.hdfs.server.datanode.TestMulitipleNNDataBlockScanner org.apache.hadoop.hdfs.TestBalancerBandwidth +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/1519//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1519//console This message is automatically generated. > Add interface for generic Write Ahead Logging mechanisms > -------------------------------------------------------- > > Key: HDFS-1580 > URL: https://issues.apache.org/jira/browse/HDFS-1580 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Ivan Kelly > Assignee: Jitendra Nath Pandey > Fix For: HA branch (HDFS-1623), 0.24.0 > > Attachments: EditlogInterface.1.pdf, EditlogInterface.2.pdf, > EditlogInterface.3.pdf, HDFS-1580+1521.diff, HDFS-1580.diff, HDFS-1580.diff, > HDFS-1580.diff, HDFS-1580.diff, HDFS-1580.diff, HDFS-1580.diff, > generic_wal_iface.pdf, generic_wal_iface.pdf, generic_wal_iface.pdf, > generic_wal_iface.txt > > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira