Anatoli Fomenko created HADOOP-9464:
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Summary: In test*Conf.xml regexp replication factor set to 1
Key: HADOOP-9464
URL: https://issues.apache.org/jira/browse/HADOOP-9464
Project: Hadoop Common
Issue Type: Bug
Components: test
Affects Versions: 2.0.4-alpha
Reporter: Anatoli Fomenko
Priority: Critical
Fix For: 2.0.4-alpha
In some Hadoop smoke tests (testHDFSConf.xml), in expected output for
RegexpComparator, a replication factor is hard coded to 1,
{noformat}
<test> <!-- TESTED -->
<description>ls: file using absolute path</description>
<test-commands>
<command>-fs NAMENODE -touchz /file1</command>
<command>-fs NAMENODE -ls /file1</command>
</test-commands>
<cleanup-commands>
<command>-fs NAMENODE -rm /file1</command>
</cleanup-commands>
<comparators>
<comparator>
<type>TokenComparator</type>
<expected-output>Found 1 items</expected-output>
</comparator>
<comparator>
<type>RegexpComparator</type>
<expected-output>^-rw-r--r--( )*1( )*[a-z]*( )*supergroup( )*0(
)*[0-9]{4,}-[0-9]{2,}-[0-9]{2,} [0-9]{2,}:[0-9]{2,}( )*/file1</expected-output>
</comparator>
</comparators>
</test>
{noformat}
such as the first "1" in
{noformat}
<expected-output>^-rw-r--r--( )*1( )*[a-z]*( )*supergroup( )*0(
)*[0-9]{4,}-[0-9]{2,}-[0-9]{2,} [0-9]{2,}:[0-9]{2,}( )*/file1</expected-output>
{noformat}.
We found in Bigtop testing on a standalone cluster that such tests fail with a
default replication factor.
Please update the regexp in test*Conf.xml files to add a flexibility for a
replication factor that would allow to execute these tests with a variety of
clusters, or inside the Bigtop.
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