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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/07/22 20:04:48 UTC
[jira] [Commented] (HBASE-9014) TestHLog.testAppendClose fails
[ https://issues.apache.org/jira/browse/HBASE-9014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13715463#comment-13715463 ]
stack commented on HBASE-9014:
------------------------------
I tried a few things. The big long 7 second wait seems pretty necessary otherwise I get:
{code}
3 Tests run: 13, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 52.038 sec <<< FAILURE!
4 testAppendClose(org.apache.hadoop.hbase.regionserver.wal.TestHLog) Time elapsed: 40.121 sec <<< ERROR!
5 java.io.IOException: Cannot lock storage /Users/stack/checkouts/trunk/hbase-server/target/test-data/b7723583-fda7-46c7-a3b5-bde04f2f9b77/dfscluster_945339f9-1cd2-416f-a3e1-0e8a89a4e10a/dfs/name1. T#
6 ,...at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:599)
7 ,...at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:452)
8 ,...at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:298)
9 ,...at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:100)
10 ,...at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:411)
11 ,...at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:379)
12 ,...at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:284)
13 ,...at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:536)
14 ,...at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1410)
...
{code}
I am tempted to disable this test but it is kinda important.
Leaving open for now to keep an eye on it. Any input appreciated.
> TestHLog.testAppendClose fails
> ------------------------------
>
> Key: HBASE-9014
> URL: https://issues.apache.org/jira/browse/HBASE-9014
> Project: HBase
> Issue Type: Bug
> Reporter: stack
>
> http://54.241.6.143/job/HBase-0.95/665/org.apache.hbase$hbase-server/testReport/org.apache.hadoop.hbase.regionserver.wal/TestHLog/testAppendClose/
> {code}
> Error Message
> Problem binding to localhost/127.0.0.1:37036 : Address already in use
> Stacktrace
> java.net.BindException: Problem binding to localhost/127.0.0.1:37036 : Address already in use
> at org.apache.hadoop.ipc.Server.bind(Server.java:228)
> at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:302)
> at org.apache.hadoop.ipc.Server.<init>(Server.java:1488)
> at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:560)
> at org.apache.hadoop.ipc.RPC.getServer(RPC.java:521)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:302)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:536)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1410)
> at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:278)
> at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSClusterForTestHLog(HBaseTestingUtility.java:525)
> ...
> {code}
> This testAppendClose stops hdfs and starts it again. It looks problematic. Has waits of 7 seconds for the hdfs cluster to go down but in this test it seems like it needs even more time.
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