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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-928) FAILED_TO_UNCOMPRESS with a lot of messages
Date Thu, 26 Feb 2015 00:36:04 GMT
Edward J. Yoon created HAMA-928:
-----------------------------------

             Summary: FAILED_TO_UNCOMPRESS with a lot of messages
                 Key: HAMA-928
                 URL: https://issues.apache.org/jira/browse/HAMA-928
             Project: Hama
          Issue Type: Bug
            Reporter: Edward J. Yoon
            Assignee: Edward J. Yoon
             Fix For: 0.7.0


This error occurs when a lot of messages need to be (un)compressed.

{code}
15/02/26 09:31:58 ERROR compress.BSPMessageCompressor: Unable to decompress.
java.io.IOException: FAILED_TO_UNCOMPRESS(5)
	at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
	at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
	at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:395)
	at org.xerial.snappy.Snappy.uncompress(Snappy.java:431)
	at org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
	at org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
	at org.xerial.snappy.SnappyInputStream.<init>(SnappyInputStream.java:58)
	at org.apache.hama.bsp.message.compress.SnappyCompressor.decompress(SnappyCompressor.java:80)
	at org.apache.hama.bsp.BSPMessageBundle$1.next(BSPMessageBundle.java:142)
	at org.apache.hama.bsp.BSPMessageBundle$1.next(BSPMessageBundle.java:110)
	at org.apache.hama.bsp.LocalBSPRunner$LocalMessageManager.transfer(LocalBSPRunner.java:364)
	at org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:385)
	at org.apache.hama.graph.GraphJobRunner.bsp(GraphJobRunner.java:138)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:258)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:288)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:212)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
15/02/26 09:31:58 ERROR bsp.BSPPeerImpl: Error while sending messages
java.lang.NullPointerException
	at org.apache.hama.bsp.message.compress.SnappyCompressor.decompress(SnappyCompressor.java:88)
	at org.apache.hama.bsp.BSPMessageBundle$1.next(BSPMessageBundle.java:142)
	at org.apache.hama.bsp.BSPMessageBundle$1.next(BSPMessageBundle.java:110)
	at org.apache.hama.bsp.LocalBSPRunner$LocalMessageManager.transfer(LocalBSPRunner.java:364)
	at org.apache.hama.bsp.BSPPeerImpl.sync(BSPPeerImpl.java:385)
	at org.apache.hama.graph.GraphJobRunner.bsp(GraphJobRunner.java:138)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:258)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:288)
	at org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:212)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
{code}



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