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https://issues.apache.org/jira/browse/HADOOP-3299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592546#action_12592546
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Hadoop QA commented on HADOOP-3299:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12380974/3299-0.patch
against trunk revision 645773.
@author +1. The patch does not contain any @author tags.
tests included +1. The patch appears to include 6 new or modified tests.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new javac compiler
warnings.
release audit +1. The applied patch does not generate any new release
audit warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2334/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2334/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2334/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2334/console
This message is automatically generated.
> org.apache.hadoop.mapred.join.CompositeInputFormat does not initialize
> TextInput format files with the configuration resulting in an
> NullPointerException
> ----------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3299
> URL: https://issues.apache.org/jira/browse/HADOOP-3299
> Project: Hadoop Core
> Issue Type: Bug
> Components: io, mapred
> Affects Versions: 0.16.3
> Reporter: Jason
> Assignee: Chris Douglas
> Fix For: 0.18.0
>
> Attachments: 3299-0.patch, keyvaluetext.diff, text.diff
>
>
> The input formats are not initialized with the Configuration object before
> the isSplitable method is called.
> bin/hadoop jar hadoop-0.16.3-examples.jar join -r 1 -inFormat
> org.apache.hadoop.mapred.KeyValueTextInputFormat -outFormat
> org.apache.hadoop.mapred.TextOutputFormat -joinOp outer datajoin/input
> datajoin/output -outKey org.apache.hadoop.io.Text -outValue
> org.apache.hadoop.mapred.join.TupleWritable
> 08/04/22 15:05:33 INFO jvm.JvmMetrics: Initializing JVM Metrics with
> processName=JobTracker, sessionId=
> Job started: Tue Apr 22 15:05:33 GMT-08:00 2008
> 08/04/22 15:05:33 INFO jvm.JvmMetrics: Cannot initialize JVM Metrics with
> processName=JobTracker, sessionId= - already initialized
> 08/04/22 15:05:33 INFO mapred.FileInputFormat: Total input paths to process :
> 2
> java.lang.NullPointerException
> at
> org.apache.hadoop.mapred.KeyValueTextInputFormat.isSplitable(KeyValueTextInputFormat.java:44)
> at
> org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:185)
> at org.apache.hadoop.mapred.join.Parser$WNode.getSplits(Parser.java:304)
> at org.apache.hadoop.mapred.join.Parser$CNode.getSplits(Parser.java:374)
> at
> org.apache.hadoop.mapred.join.CompositeInputFormat.getSplits(CompositeInputFormat.java:129)
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:542)
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:803)
> at org.apache.hadoop.examples.Join.run(Join.java:149)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.hadoop.examples.Join.main(Join.java:158)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
> at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:52)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:155)
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