[ https://issues.apache.org/jira/browse/HBASE-7122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628764#comment-13628764 ]
Hadoop QA commented on HBASE-7122: ---------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12578161/HBase-7122-95-v3.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn site goal succeeds with this patch. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/5260//console This message is automatically generated. > Proper warning message when opening a log file with no entries (idle cluster) > ----------------------------------------------------------------------------- > > Key: HBASE-7122 > URL: https://issues.apache.org/jira/browse/HBASE-7122 > Project: HBase > Issue Type: Bug > Components: Replication > Affects Versions: 0.94.2 > Reporter: Himanshu Vashishtha > Assignee: Himanshu Vashishtha > Fix For: 0.95.1 > > Attachments: HBase-7122-94.patch, HBase-7122-95.patch, > HBase-7122-95-v2.patch, HBase-7122-95-v3.patch, HBase-7122.patch, > HBASE-7122.v2.patch > > > In case the cluster is idle and the log has rolled (offset to 0), > replicationSource tries to open the log and gets an EOF exception. This gets > printed after every 10 sec until an entry is inserted in it. > {code} > 2012-11-07 15:47:40,924 DEBUG regionserver.ReplicationSource > (ReplicationSource.java:openReader(487)) - Opening log for replication > c0315.hal.cloudera.com%2C40020%2C1352324202860.1352327804874 at 0 > 2012-11-07 15:47:40,926 WARN regionserver.ReplicationSource > (ReplicationSource.java:openReader(543)) - 1 Got: > java.io.EOFException > at java.io.DataInputStream.readFully(DataInputStream.java:180) > at java.io.DataInputStream.readFully(DataInputStream.java:152) > at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508) > at > org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486) > at > org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475) > at > org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470) > at > org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.<init>(SequenceFileLogReader.java:55) > at > org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.init(SequenceFileLogReader.java:175) > at > org.apache.hadoop.hbase.regionserver.wal.HLog.getReader(HLog.java:716) > at > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.openReader(ReplicationSource.java:491) > at > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:290) > 2012-11-07 15:47:40,927 WARN regionserver.ReplicationSource > (ReplicationSource.java:openReader(547)) - Waited too long for this file, > considering dumping > 2012-11-07 15:47:40,927 DEBUG regionserver.ReplicationSource > (ReplicationSource.java:sleepForRetries(562)) - Unable to open a reader, > sleeping 1000 times 10 > {code} > We should reduce the log spewing in this case (or some informative message, > based on the offset). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira