[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12907859#action_12907859 ] Tanping Wang commented on HDFS-1310: I run ant test on my Linux box under hadoop-hdfs. Besides this test case, there should be 8 test cases already failing, i.e. [junit] Test org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery FAILED [junit] Test org.apache.hadoop.hdfs.TestFileStatus FAILED [junit] Test org.apache.hadoop.hdfs.TestHDFSServerPorts FAILED [junit] Test org.apache.hadoop.hdfs.TestHDFSTrash FAILED [junit] Test org.apache.hadoop.hdfs.server.namenode.TestReplicationPolicy FAILED [junit] Test org.apache.hadoop.fs.TestHDFSFileContextMainOperations FAILED [junit] Test org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery FAILED [junit] Test org.apache.hadoop.hdfs.TestFiHFlush FAILED After applying the patch, these tests are stilling failing, but no other unit test cases failed. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12907889#action_12907889 ] Hudson commented on HDFS-1310: -- Integrated in Hadoop-Hdfs-trunk-Commit #383 (See [https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/383/]) HDFS-1310. The ClientDatanodeProtocol proxy should be stopped in DFSInputStream.readBlockLength(..). Contributed by sam rash TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Components: hdfs client Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Fix For: 0.22.0 Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906912#action_12906912 ] sam rash commented on HDFS-1310: my apologies for the delay--i came down with a cold right before the long weekend results of test-patch: [exec] -1 overall. [exec] [exec] +1 @author. The patch does not contain any @author tags. [exec] [exec] -1 tests included. The patch doesn't appear to include any new or modified tests. [exec] Please justify why no new tests are needed for this patch. [exec] Also please list what manual steps were performed to verify this patch. [exec] [exec] +1 javadoc. The javadoc tool did not generate any warning messages. [exec] [exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings. [exec] [exec] +1 findbugs. The patch does not introduce any new Findbugs warnings. [exec] [exec] +1 release audit. The applied patch does not increase the total number of release audit warnings. [exec] [exec] +1 system tests framework. The patch passed system tests framework compile. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906927#action_12906927 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- No problem and thanks for running test-patch. Have you also run the unit tests? TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906964#action_12906964 ] sam rash commented on HDFS-1310: I have not run it all the way through yet. Is it 'test' or 'test-core' these days? TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906980#action_12906980 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- It is ant test. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905994#action_12905994 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- I think Hudson is back as of a couple of days ago. I saw some Hudson report recently but it seems that it only works probabilistically. Sam, could you run test-patch and all the unit tests over your patch? TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906105#action_12906105 ] sam rash commented on HDFS-1310: is that just ant test ? not familiar with test-patch ? TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906111#action_12906111 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- ant test is for running the unit tests ant test-patch is checking other stuffs like findbugs, javadoc, forrest, etc. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906115#action_12906115 ] Eli Collins commented on HDFS-1310: --- There's a test-patch target. You need to run it from an svn tree rather than a git tree. Here's a bash function that's useful for running it: {code} function ant-test-patch() { ant -Dpatch.file=$1 \ -Dforrest.home=$FORREST_HOME \ -Dfindbugs.home=$FINDBUGS_HOME \ -Djava5.home=$JAVA5_HOME \ test-patch } {code} TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt, hdfs-1310-2.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905348#action_12905348 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- Thanks Tanping for checking TestFileConcurrentReader. Sam, could you run test-patch and all the unit tests over your patch? Hudson seems not working recently. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905354#action_12905354 ] Tsz Wo (Nicholas), SZE commented on HDFS-1310: -- {code} for(DatanodeInfo datanode : locatedblock.getLocations()) { + final ClientDatanodeProtocol cdp = DFSClient.createClientDatanodeProtocolProxy( +datanode, dfsClient.conf, dfsClient.socketTimeout, locatedblock); + try { -final ClientDatanodeProtocol cdp = DFSClient.createClientDatanodeProtocolProxy( -datanode, dfsClient.conf, dfsClient.socketTimeout, locatedblock); {code} Found a problem: If createClientDatanodeProtocolProxy(..) throws an exception, it won't try the remaining datanodes. Sorry that I have not seen it earlier. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905368#action_12905368 ] Konstantin Boudnik commented on HDFS-1310: -- I think Hudson is back as of a couple of days ago. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905380#action_12905380 ] sam rash commented on HDFS-1310: good point, i'll move the init into the try block TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash Attachments: hdfs-1310-1.txt For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12904472#action_12904472 ] sam rash commented on HDFS-1310: sorry for the delay, I skimmed this jira and the last comment contradicted the title, so I assumed it was in ok shape. I will have a minute to look at this in more detail tomorrow night TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12904483#action_12904483 ] Tanping Wang commented on HDFS-1310: Hi, Sam, sorry about the confusion. In my last comment, I mentioned that I ran each one test case( out of the total seven tests in TestFileConcurrentReader), one by one, *individually*. .i.e. commenting other six tests out, but only leaving one test running each time. Each single one test got passed. However, if I run seven tests from TestFileConcurrentReader together, the last three ( sometimes, two) tests fail. The last three tests are testUnfinishedBlockCRCErrorTransferToVerySmallWrite, testUnfinishedBlockCRCErrorNormalTransfer and testUnfinishedBlockCRCErrorNormalTransferVerySmallWrite. Please look at the Hudson result for reference, https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk/413/testReport/org.apache.hadoop.hdfs/TestFileConcurrentReader/testUnfinishedBlockCRCErrorTransferToVerySmallWrite/ https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk/413/testReport/org.apache.hadoop.hdfs/TestFileConcurrentReader/testUnfinishedBlockCRCErrorNormalTransfer/ https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk/413/testReport/org.apache.hadoop.hdfs/TestFileConcurrentReader/testUnfinishedBlockCRCErrorNormalTransferVerySmallWrite/ The first test case failed because of java.io.IOException: Too many open files. The next two ( sometimes one ) tests fail due to Cannot lock storage ... The directory is already locked. It seems to me that the test runs into race condition and does not release resources properly. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12904506#action_12904506 ] sam rash commented on HDFS-1310: actually the 2nd two are likely fallout from the first--if it died and didn't cleanup the locks, this could happen. as i noted, i'm a bit short on time tonight, so I'll get to this tomorrow evening. fwiw, this looks familiar--the 'too many open files' with this unit test. i thought i already saw this and fixed it, though, where I simply didn't close a file in a thread...maybe only patched it in our local branch. thanks for the directly links to the results TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas Assignee: sam rash For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901621#action_12901621 ] Tanping Wang commented on HDFS-1310: I ran this test case, TestFileConcurrentReader with Java 1.6.0_07 and this test stuck for ever on Yahoo hudson build box. I switched to Java 1.6.0_15 on the same build box, the test case passed with no problem. (Suspecting running into some race conditions in the test cases.) On the other hand, on my own Linux box, with the latest Java version, .1.6.0_21, initially, 3 out of 7 test cases failed, after putting in some sleep time between each test case, shown as below, protected void tearDown() throws Exception { cluster.shutdown(); cluster = null; super.tearDown(); // NEW: go to sleep try{Thread.sleep(3000);}catch(Exception e) {}; } tests passed. Which java sub-version do we use for Hudson? TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901660#action_12901660 ] Tanping Wang commented on HDFS-1310: In stead of putting in a sleep interval, removing super.tearDown() inside of tearDown() function itself makes the test case pass with Java1.6._12, Java1.6_15 and Java1.6_21. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901666#action_12901666 ] Konstantin Boudnik commented on HDFS-1310: -- Using sleep intervals in tests is suboptimal at best; using them to fix race-conditioned tests is pretty bad, I'd say. Besides, the test is JUnit v3 - an unsupported old version of the framework. We are using 4.5 at the moment. Last but not least, calling {{super.tearDown()}} doesn't make _any_ sense at all because this is an empty method of the {{TestCase}} class. Loops like this {noformat} while (!done) { try { Thread.sleep(1000); } catch (InterruptedException e) { } done = true; BlockLocation[] locations = fileSys.getFileBlockLocations( fileSys.getFileStatus(name), 0, blockSize); if (locations.length 1) { done = false; continue; } } {noformat} are begging for troubles and potential timeouts. There's no guarantee that its condition will ever be satisfied. I'd say the test needs to be refactored to JUnit v4.5 and then re-evaluated to see if the timeouts still occur. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901676#action_12901676 ] Tanping Wang commented on HDFS-1310: I also ran each test from TestFileConcurrentReader test suite individually, i.e. testUnfinishedBlockRead testUnfinishedBlockPacketBufferOverrun testImmediateReadOfNewFile testUnfinishedBlockCRCErrorTransferTo testUnfinishedBlockCRCErrorTransferToVerySmallWrite testUnfinishedBlockCRCErrorNormalTransfer testUnfinishedBlockCRCErrorNormalTransferVerySmallWrite every one of them passed with no problem. TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1310) TestFileConcurrentReader fails
[ https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12890389#action_12890389 ] Suresh Srinivas commented on HDFS-1310: --- Todd or Hairong, can you please take a look at this failure TestFileConcurrentReader fails -- Key: HDFS-1310 URL: https://issues.apache.org/jira/browse/HDFS-1310 Project: Hadoop HDFS Issue Type: Test Affects Versions: 0.22.0 Reporter: Suresh Srinivas For details of test failure see http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.