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Key: HADOOP-4840
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Hairong Kuang
Reporter: Hairong Kuang
Votes: 0
Watchers: 1
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Hadoop Common

TestNodeCount sometimes fails with NullPointerException

Created: 11/Dec/08 06:51 PM   Updated: 08/Jul/09 04:43 PM
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Component/s: None
Affects Version/s: 0.18.3
Fix Version/s: 0.18.3

Time Tracking:
Not Specified

File Attachments:
  File Name Date Attached Attached By Size
Text File Licensed for inclusion in ASF works nodeCountNPE.patch 2008-12-11 09:37 PM Hairong Kuang 0.6 kB
Text File Licensed for inclusion in ASF works nodeCountNPE1-br18.patch 2008-12-19 01:03 AM Hairong Kuang 0.6 kB
Text File Licensed for inclusion in ASF works nodeCountNPE1.patch 2008-12-17 12:02 AM Hairong Kuang 0.6 kB
Issue Links:
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Hadoop Flags: Reviewed
Resolution Date: 19/Dec/08 01:13 AM


 Description  « Hide
Testcase: testNodeCount took 9.628 sec
Caused an ERROR

java.lang.NullPointerException
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.countNodes(FSNamesystem.java:3523)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.countNodes(FSNamesystem.java:3543)
at org.apache.hadoop.hdfs.server.namenode.TestNodeCount.testNodeCount(TestNodeCount.java:64)

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