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https://issues.apache.org/jira/browse/HAMA-862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13890241#comment-13890241
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Hudson commented on HAMA-862:
-----------------------------
FAILURE: Integrated in Hama-Nightly-for-Hadoop-1.x #1169 (See
[https://builds.apache.org/job/Hama-Nightly-for-Hadoop-1.x/1169/])
HAMA-862: Handling max tasks exception (edwardyoon) (edwardyoon: rev 1563754)
* /hama/trunk/CHANGES.txt
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/BSPJobClient.java
> Error partitioning the input path
> ---------------------------------
>
> Key: HAMA-862
> URL: https://issues.apache.org/jira/browse/HAMA-862
> Project: Hama
> Issue Type: Bug
> Components: bsp core
> Affects Versions: 0.6.3
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.7.0
>
> Attachments: clean.patch
>
>
> It seems error occurs when block files num > desired tasks num.
> {code}
> edward@edward-VirtualBox:~/workspace/hama-0.6.3$ bin/hama jar
> examples/target/hama-examples-0.6.3.jar gen fastgen 7000000 3 trunk/7000000-3
> 3
> ..
> edward@edward-VirtualBox:~/workspace/hama-trunk$ ~/hadoop-1.2.1/bin/hadoop
> dfs -ls /user/edward/trunk/7000000-3
> Found 3 items
> -rw-r--r-- 3 edward supergroup 101439512 2014-01-27 17:06
> /user/edward/trunk/7000000-3/part-00000
> -rw-r--r-- 3 edward supergroup 102565269 2014-01-27 17:06
> /user/edward/trunk/7000000-3/part-00001
> -rw-r--r-- 3 edward supergroup 102561984 2014-01-27 17:06
> /user/edward/trunk/7000000-3/part-00002
> edward@edward-VirtualBox:~/workspace/hama-0.6.3$ bin/hama jar
> examples/target/hama-examples-0.6.3.jar pagerank trunk/7000000-3 /tmp/result 3
> 14/01/27 17:07:43 INFO bsp.FileInputFormat: Total input paths to process : 3
> 14/01/27 17:07:43 INFO bsp.FileInputFormat: Total input paths to process : 3
> 14/01/27 17:07:43 INFO bsp.BSPJobClient: Running job: job_201401271704_0007
> 14/01/27 17:07:43 INFO bsp.BSPJobClient: Job failed.
> 14/01/27 17:07:43 ERROR bsp.BSPJobClient: Error partitioning the input path.
> java.io.IOException: Runtime partition failed for the job.
> at org.apache.hama.bsp.BSPJobClient.partition(BSPJobClient.java:465)
> at
> org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:333)
> at org.apache.hama.bsp.BSPJobClient.submitJob(BSPJobClient.java:293)
> at org.apache.hama.bsp.BSPJob.submit(BSPJob.java:228)
> at org.apache.hama.graph.GraphJob.submit(GraphJob.java:203)
> at org.apache.hama.bsp.BSPJob.waitForCompletion(BSPJob.java:235)
> at org.apache.hama.examples.PageRank.main(PageRank.java:164)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hama.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
> at org.apache.hama.util.ProgramDriver.driver(ProgramDriver.java:139)
> at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:45)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hama.util.RunJar.main(RunJar.java:146)
> {code}
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