[ https://issues.apache.org/jira/browse/HDFS-4000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Colin Patrick McCabe updated HDFS-4000: --------------------------------------- Attachment: HDFS-4000.001.patch > TestParallelLocalRead fails with "input ByteBuffers must be direct buffers" > --------------------------------------------------------------------------- > > Key: HDFS-4000 > URL: https://issues.apache.org/jira/browse/HDFS-4000 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 2.0.3-alpha > Reporter: Eli Collins > Assignee: Colin Patrick McCabe > Attachments: HDFS-4000.001.patch > > > I think this may be related to HDFS-3753, passes when I revert it. Here's > failure. Looks like it needs the same fix as TestShortCircuitLocalRead, not > sure why that didn't show up in the jenkins run. > {noformat} > java.lang.AssertionError: Check log for errors > at org.junit.Assert.fail(Assert.java:91) > at > org.apache.hadoop.hdfs.TestParallelReadUtil.runTestWorkload(TestParallelReadUtil.java:373) > at > org.apache.hadoop.hdfs.TestParallelLocalRead.testParallelReadByteBuffer(TestParallelLocalRead.java:61) > {noformat} > {noformat} > 2012-10-02 15:39:49,481 ERROR hdfs.TestParallelReadUtil > (TestParallelReadUtil.java:run(227)) - ReadWorker-1-/TestParallelRead.dat.0: > Error while testing read at 199510 length 14773 > java.lang.IllegalArgumentException: input ByteBuffers must be direct buffers > at org.apache.hadoop.util.NativeCrc32.nativeVerifyChunkedSums(Native > Method) > at > org.apache.hadoop.util.NativeCrc32.verifyChunkedSums(NativeCrc32.java:57) > at > org.apache.hadoop.util.DataChecksum.verifyChunkedSums(DataChecksum.java:291) > at > org.apache.hadoop.hdfs.BlockReaderLocal.doByteBufferRead(BlockReaderLocal.java:501) > at > org.apache.hadoop.hdfs.BlockReaderLocal.read(BlockReaderLocal.java:409) > at > org.apache.hadoop.hdfs.DFSInputStream$ByteBufferStrategy.doRead(DFSInputStream.java:561) > at > org.apache.hadoop.hdfs.DFSInputStream.readBuffer(DFSInputStream.java:594) > at > org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:648) > at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:696) > at > org.apache.hadoop.hdfs.TestParallelReadUtil$DirectReadWorkerHelper.read(TestParallelReadUtil.java:91) > at > org.apache.hadoop.hdfs.TestParallelReadUtil$DirectReadWorkerHelper.pRead(TestParallelReadUtil.java:104) > at > org.apache.hadoop.hdfs.TestParallelReadUtil$ReadWorker.pRead(TestParallelReadUtil.java:275) > at > org.apache.hadoop.hdfs.TestParallelReadUtil$ReadWorker.run(TestParallelReadUtil.java:223) > {noformat} -- 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