[
https://issues.apache.org/jira/browse/BIGTOP-895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626934#comment-13626934
]
Anatoli Fomenko commented on BIGTOP-895:
----------------------------------------
In the course of investigation, updating current testConf.xml with ~140 tests
to the new Hadoop smoke tests in testHDFSConf.xml with ~600 tests seemed to be
proper.
It has been found that quite a few tests in testHDFSConf.xml, while passing on
hadoop-common smoke infrastructure using a mini-cluster, fail on a default
Bigtop cluster. There are a few unrelated reasons to that:
# The regexp for files in RexexpComparator in testHDFSConf.xml have a hard
coded replication factor set to 1 that is fine for mini-cluster, but fails on a
real cluster with a default replication factor set to 3. This issue should be
resolved in HADOOP-9464.
# As opposed to Bigtop testConf.xml where default "root" working HDFS directory
is set to /tmp/testcli, that is widely accessible, testHDFSConf.xml default
HDFS directory is set to /. Since the "root" prefix needs to be prepended in
each test case, a better solution would be to set HDFS / permission on a Bigtop
cluster to 777.
# Output from test commands such as {code}-count -q /dir1{code} are entirely
different on mini-cluster and Bigtop cluster.
# Some tests require superuser privileges that needs to be addressed per test
case.
These issues are planned to be resolved. Also, a reuse of the Hadoop
testHDFSConf.xml along with the majority of the test helping infrastructure
will be achieved by making TestCLI class extending CLITestHelperDFS as opposed
to current CLITestHelper.
> A number of testcases in TestCLI are failing with (at least) Hadoop 2.0.3 and
> later
> -----------------------------------------------------------------------------------
>
> Key: BIGTOP-895
> URL: https://issues.apache.org/jira/browse/BIGTOP-895
> Project: Bigtop
> Issue Type: Bug
> Components: Tests
> Affects Versions: 0.5.0
> Reporter: Konstantin Boudnik
> Assignee: Anatoli Fomenko
> Priority: Blocker
> Fix For: 0.6.0
>
> Attachments: failing-testCLI.txt
>
>
> The list of failing tests is attached.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
