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https://issues.apache.org/jira/browse/HBASE-7605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560974#comment-13560974
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Ted Yu commented on HBASE-7605:
-------------------------------
{code}
2013-01-22 03:16:55,763 ERROR [HBaseWriterThread_6]
server.NIOServerCnxnFactory$1(44): Thread Thread[HBaseWriterThread_6,5,main]
died
java.lang.NullPointerException
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.deleteCachedLocation(HConnectionManager.java:1783)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.updateCachedLocations(HConnectionManager.java:1825)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.access$1300(HConnectionManager.java:515)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.processBatchCallback(HConnectionManager.java:2035)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$Process.access$900(HConnectionManager.java:1874)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1863)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1842)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:882)
at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:692)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:667)
at
org.apache.hadoop.hbase.util.MultiThreadedWriter$HBaseWriterThread.insert(MultiThreadedWriter.java:175)
at
org.apache.hadoop.hbase.util.MultiThreadedWriter$HBaseWriterThread.run(MultiThreadedWriter.java:145)
{code}
Fixing the NullPointer exception, I was able to see the test pass against
hadoop 2.0:
Running org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential
2013-01-23 11:09:20.078 java[10447:1203] Unable to load realm info from
SCDynamicStore
2013-01-23 11:09:20.155 java[10447:1203] Unable to load realm info from
SCDynamicStore
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 57.738 sec
> TestMiniClusterLoadSequential fails in trunk build on hadoop 2
> --------------------------------------------------------------
>
> Key: HBASE-7605
> URL: https://issues.apache.org/jira/browse/HBASE-7605
> Project: HBase
> Issue Type: Sub-task
> Reporter: Ted Yu
> Priority: Critical
> Fix For: 0.96.0
>
>
> From HBase-TRUNK-on-Hadoop-2.0.0 #354:
> loadTest[0](org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential):
> test timed out after 120000 milliseconds
> loadTest[1](org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential):
> test timed out after 120000 milliseconds
> loadTest[2](org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential):
> test timed out after 120000 milliseconds
> loadTest[3](org.apache.hadoop.hbase.util.TestMiniClusterLoadSequential):
> test timed out after 120000 milliseconds
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