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Hudson commented on HDFS-9245: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #2533 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/2533/]) HDFS-9245. Fix findbugs warnings in hdfs-nfs/WriteCtx. Contributed by (xyao: rev 6e4562b844dfbbbdc0074323900eb69ee2a3e9c2) * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/WriteCtx.java > Fix findbugs warnings in hdfs-nfs/WriteCtx > ------------------------------------------ > > Key: HDFS-9245 > URL: https://issues.apache.org/jira/browse/HDFS-9245 > Project: Hadoop HDFS > Issue Type: Bug > Components: nfs > Reporter: Mingliang Liu > Assignee: Mingliang Liu > Fix For: 2.8.0 > > Attachments: HDFS-9245.000.patch, HDFS-9245.001.patch, > HDFS-9245.002.patch > > > There are findbugs warnings as follows, brought by [HDFS-9092]. > It seems fine to ignore them by write a filter rule in the > {{findbugsExcludeFile.xml}} file. > {code:xml} > <BugInstance rank="17" category="MT_CORRECTNESS" > instanceHash="592511935f7cb9e5f97ef4c99a6c46c2" instanceOccurrenceNum="0" > priority="2" abbrev="IS" type="IS2_INCONSISTENT_SYNC" cweid="366" > instanceOccurrenceMax="0"> > <ShortMessage>Inconsistent synchronization</ShortMessage> > <LongMessage> > Inconsistent synchronization of > org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx.offset; locked 75% of time > </LongMessage> > <Class classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" primary="true"> > <SourceLine start="40" classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" > sourcepath="org/apache/hadoop/hdfs/nfs/nfs3/WriteCtx.java" > sourcefile="WriteCtx.java" end="314"> > <Message>At WriteCtx.java:[lines 40-314]</Message> > </SourceLine> > <Message>In class org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx</Message> > </Class> > {code} > and > {code:xml} > <BugInstance rank="17" category="MT_CORRECTNESS" > instanceHash="4f3daa339eb819220f26c998369b02fe" instanceOccurrenceNum="0" > priority="2" abbrev="IS" type="IS2_INCONSISTENT_SYNC" cweid="366" > instanceOccurrenceMax="0"> > <ShortMessage>Inconsistent synchronization</ShortMessage> > <LongMessage> > Inconsistent synchronization of > org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx.originalCount; locked 50% of time > </LongMessage> > <Class classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" primary="true"> > <SourceLine start="40" classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" > sourcepath="org/apache/hadoop/hdfs/nfs/nfs3/WriteCtx.java" > sourcefile="WriteCtx.java" end="314"> > <Message>At WriteCtx.java:[lines 40-314]</Message> > </SourceLine> > <Message>In class org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx</Message> > </Class> > <Field isStatic="false" classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" > name="originalCount" primary="true" signature="I"> > <SourceLine classname="org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx" > sourcepath="org/apache/hadoop/hdfs/nfs/nfs3/WriteCtx.java" > sourcefile="WriteCtx.java"> > <Message>In WriteCtx.java</Message> > </SourceLine> > <Message> > Field org.apache.hadoop.hdfs.nfs.nfs3.WriteCtx.originalCount > </Message> > </Field> > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)