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https://issues.apache.org/jira/browse/HADOOP-1932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dhruba borthakur updated HADOOP-1932:
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Attachment: fileCloseTest.patch
The test was creating a file with two blocks. After writing to the two blocks
(and before closing the file), it was verfying that the file size was 2 blocks.
This wasn't always true because the client might not have flushed/closed the
last block.
The fix is to make the test create a file that is slightly larger than 2
blocks. When the client finished writing to the whole file, it is guaranteed
that the first two blocks have been flushed to the datanodes.
> Test dfs.TestFileCreation.testFileCreation failed on Windows
> ------------------------------------------------------------
>
> Key: HADOOP-1932
> URL: https://issues.apache.org/jira/browse/HADOOP-1932
> Project: Hadoop
> Issue Type: Bug
> Components: test
> Affects Versions: 0.15.0
> Environment: Windows
> Reporter: Mukund Madhugiri
> Assignee: dhruba borthakur
> Priority: Blocker
> Attachments: fileCloseTest.patch
>
>
> Fails with this assert error:
> junit.framework.AssertionFailedError: filestatus.dat should be of size 16384
> at
> org.apache.hadoop.dfs.TestFileCreation.testFileCreation(TestFileCreation.java:137)
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