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https://issues.apache.org/jira/browse/HADOOP-2442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12554830
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Sanjay Radia commented on HADOOP-2442:
--------------------------------------
TestLocalFileSystemPermission.java
if (groups == null) {
System.out.println("Cannot run test: need at least one group. groups="
+ groups);
return;
}
change to
if (groups == null || groups.size() < 1) {
.....
}
Otherwise it looks fine.
> Unit test failed:
> org.apache.hadoop.fs.TestLocalFileSystemPermission.testLocalFSsetOwner
> ----------------------------------------------------------------------------------------
>
> Key: HADOOP-2442
> URL: https://issues.apache.org/jira/browse/HADOOP-2442
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.16.0
> Environment: Linux
> Reporter: Mukund Madhugiri
> Assignee: Raghu Angadi
> Priority: Critical
> Fix For: 0.16.0
>
> Attachments: HADOOP-2442.patch, HADOOP-2442.patch, HADOOP-2442.patch,
> HADOOP-2442.patch, HADOOP-2442.patch, HADOOP-2442.patch, HADOOP-2442.patch
>
>
> Unit test failed on Linux:
> Test: org.apache.hadoop.fs.TestLocalFileSystemPermission.testLocalFSsetOwner
> junit.framework.ComparisonFailure: expected:<users> but was:<>
> at
> org.apache.hadoop.fs.TestLocalFileSystemPermission.testLocalFSsetOwner(TestLocalFileSystemPermission.java:130)
> Standard Output
> foo: rw-r--r--
> bar: rw-r--r--
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