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https://issues.apache.org/jira/browse/MAPREDUCE-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14986258#comment-14986258
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Chang Li commented on MAPREDUCE-6533:
-------------------------------------
[~jlowe], thanks for review and comment concerns! Right, this broken test used
to work, its current error seem to be caused by jdk change. In the test, the
{{TEST_ROOT_DIR}} is
{code}file:/Users/changli/hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/test-dir/
{code} when I run the test on my machine. But {{TEST_VISIBILITY_DIR}} is
{code}
file:/Users/changli/hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/file:/Users/changli/hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/test-dir/TestCacheVisibility/{code}
which used to be
{code}file:/Users/changli/hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/test-dir/TestCacheVisibility{code}.
When a file created by {{File(String parent, String child)}}, its absolute
pathname and pathname differed as above. The {{testDetermineCacheVisibilities}}
intended to test under
{{file:/Users/changli/hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/test-dir/TestCacheVisibility}}
which is TestCacheVisibility dir under {{TEST_ROOT_DIR}}, so I reconstruct the
TEST_VISIBILITY_DIR string by this simple way rather than the unnecessarily
complicate means from File to URI then to String.
> testDetermineCacheVisibilities of TestClientDistributedCacheManager is broken
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-6533
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6533
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Chang Li
> Assignee: Chang Li
> Attachments: MAPREDUCE-6533.patch
>
>
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