[HBASE-8200] Integration Test classes are not part of the default HBase classpath

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.98.0, 0.95.2
• Component/s: test

Environment

ubuntu

• Hadoop Flags: Reviewed
• Assignee: Enis Soztutar
• Reporter: Aleksandr Shulman
• Created: 26/Mar/13 20:16
• Updated: 23/Sep/13 19:22
• Resolved: 09/Jul/13 23:10

Description

Expected behavior:
Following the instructions here:
http://hbase.apache.org/book/hbase.tests.html#integration.tests

After pulling down the latest bits from trunk and running,
> mvn clean compile test-compile package install assembly:assembly -DskipTests

I should be able to run integration tests with the following command:
> bin/hbase --config /path/to/configs org.apache.hadoop.hbase.IntegrationTestsDriver

According to the documentation, this should kick off the tests.

Observed behavior:
Upon executing
> bin/hbase --config /path/to/configs org.apache.hadoop.hbase.IntegrationTestsDriver

I see the following:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/IntegrationTestsDriver
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.IntegrationTestsDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

I can fix it by adding the following line to the hbase-env.sh file corresponding to the configs:

export HBASE_CLASSPATH=/path/to/project/hbase/hbase-it/target/test-classes/

This produces the correct output.

Issue Links

• supercedes: HBASE-7971 mvn clean compile on trunk and 0.95 does not produce target/cached_classpath.txt