[HADOOP-2813] Unit test fails on Linux: org.apache.hadoop.fs.TestDU.testDU

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.16.1
• Fix Version/s: 0.16.1
• Component/s: fs
• Assignee: Mahadev Konar
• Reporter: Mukund Madhugiri
• Created: 13/Feb/08 18:42
• Updated: 14/Mar/08 18:31
• Resolved: 19/Feb/08 06:03

Description

Unit test fails on Linux: org.apache.hadoop.fs.TestDU.testDU. This is a regression

Changes that went in yesterday were:
HADOOP-2725. Modify distcp to avoid leaving partially copied files at the destination after encountering an error.
HADOOP-2193. 'fs -rm' and 'fs -rmr' show error message when the target file does not exist.

Here is the error from the test run:
org.apache.hadoop.util.Shell$ExitCodeException: /usr/bin/du: cannot access `/home/xxxxxx/workspace/Hadoop-LinuxTest/trunk/build/test/mapred/system/distcp_i0ebq9/.nfs00000000004aa47f00001ba0': No such file or directory
/usr/bin/du: cannot access `/home/xxxxxx/workspace/Hadoop-LinuxTest/trunk/build/test/mapred/system/distcp_i0ebq9/.nfs00000000004aa48000001b9f': No such file or directory
/usr/bin/du: cannot access `/home/xxxxxx/workspace/Hadoop-LinuxTest/trunk/build/test/mapred/system/distcp_r3r1fo/.nfs00000000004aa48200001ba2': No such file or directory
/usr/bin/du: cannot access `/home/xxxxxx/workspace/Hadoop-LinuxTest/trunk/build/test/mapred/system/distcp_r3r1fo/.nfs00000000004aa48300001ba1': No such file or directory

at org.apache.hadoop.util.Shell.runCommand(Shell.java:161)
at org.apache.hadoop.util.Shell.run(Shell.java:100)
at org.apache.hadoop.fs.DU.getUsed(DU.java:53)
at org.apache.hadoop.fs.TestDU.testDU(TestDU.java:62)
at org.apache.hadoop.fs.TestDU.testDU(TestDU.java:71)

Issue Links

• is related to: HADOOP-2844 A SequenceFile.Reader object is not closed properly in CopyFiles