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Posted to mapreduce-issues@hadoop.apache.org by "Nigel Daley (JIRA)" <ji...@apache.org> on 2011/01/26 19:06:44 UTC
[jira] Commented: (MAPREDUCE-2283) TestBlockFixer hangs
initializing MiniMRCluster
[ https://issues.apache.org/jira/browse/MAPREDUCE-2283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12987126#action_12987126 ]
Nigel Daley commented on MAPREDUCE-2283:
----------------------------------------
2 thread dumps of the process show this trace:
{code}
[exec] [junit] "main" prio=10 tid=0x0933ac00 nid=0x6aaf waiting on condition [0xf7d50000..0xf7d521e8]
[exec] [junit] java.lang.Thread.State: TIMED_WAITING (sleeping)
[exec] [junit] at java.lang.Thread.sleep(Native Method)
[exec] [junit] at org.apache.hadoop.ipc.Client$Connection.handleConnectionFailure(Client.java:611)
[exec] [junit] at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:429)
[exec] [junit] - locked <0xf13fdb20> (a org.apache.hadoop.ipc.Client$Connection)
[exec] [junit] at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:504)
[exec] [junit] - locked <0xf13fdb20> (a org.apache.hadoop.ipc.Client$Connection)
[exec] [junit] at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:206)
[exec] [junit] at org.apache.hadoop.ipc.Client.getConnection(Client.java:1164)
[exec] [junit] at org.apache.hadoop.ipc.Client.call(Client.java:1008)
[exec] [junit] at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:198)
[exec] [junit] at org.apache.hadoop.mapred.$Proxy9.getProtocolVersion(Unknown Source)
[exec] [junit] at org.apache.hadoop.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:235)
[exec] [junit] at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:275)
[exec] [junit] at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:206)
[exec] [junit] at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:185)
[exec] [junit] at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:169)
[exec] [junit] at org.apache.hadoop.mapred.TaskTracker$2.run(TaskTracker.java:699)
[exec] [junit] at java.security.AccessController.doPrivileged(Native Method)
[exec] [junit] at javax.security.auth.Subject.doAs(Subject.java:396)
[exec] [junit] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1142)
[exec] [junit] at org.apache.hadoop.mapred.TaskTracker.initialize(TaskTracker.java:695)
[exec] [junit] - locked <0xb75cd778> (a org.apache.hadoop.mapred.TaskTracker)
[exec] [junit] at org.apache.hadoop.mapred.TaskTracker.<init>(TaskTracker.java:1391)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster$TaskTrackerRunner.createTaskTracker(MiniMRCluster.java:219)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster$TaskTrackerRunner$1.run(MiniMRCluster.java:203)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster$TaskTrackerRunner$1.run(MiniMRCluster.java:201)
[exec] [junit] at java.security.AccessController.doPrivileged(Native Method)
[exec] [junit] at javax.security.auth.Subject.doAs(Subject.java:396)
[exec] [junit] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1142)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster$TaskTrackerRunner.<init>(MiniMRCluster.java:201)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.startTaskTracker(MiniMRCluster.java:716)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:541)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:482)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:474)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:466)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:458)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:448)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:438)
[exec] [junit] at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:429)
[exec] [junit] at org.apache.hadoop.raid.TestBlockFixer.mySetup(TestBlockFixer.java:821)
[exec] [junit] at org.apache.hadoop.raid.TestBlockFixer.implBlockFix(TestBlockFixer.java:155)
[exec] [junit] at org.apache.hadoop.raid.TestBlockFixer.testBlockFixDist(TestBlockFixer.java:139)
{code}
> TestBlockFixer hangs initializing MiniMRCluster
> -----------------------------------------------
>
> Key: MAPREDUCE-2283
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2283
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.23.0
> Reporter: Nigel Daley
> Priority: Blocker
> Fix For: 0.22.0
>
>
> TestBlockFixer (a raid contrib test) is hanging the precommit testing on Hudson
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