Hi guys, I am running hadoop unit testing and trying to fix some failures for a while. Combining two great projects excites me a lot. Here is my current status:
Env: Harmony 6 (requires by hadoop) + linux 32 platform Using: run-test-core Whole test cases: 757 Failures: 8 Errors: 25 To get this result, some code need to be changed in hadoop-common [0], some jiras should be commited [1] and some modules I borrowed from RI [2]. [0] a. UserGroupInformation.java should be changed, because hadoop hard coding the its login module, using com.sun.security things. b. reduce the failure trying times from 45 to 2. Because junit testcase will be timeout if we are trying 45 times. (ri also failed on this) [1] a. HARMONY-6529 </jira/browse/HARMONY-6529>. hadoop is required jdk1.6, patch available. b. HARMONY-6561 </jira/browse/HARMONY-6561> Fixed c. HARMONY-6569 </jira/browse/HARMONY-6569> Fixed d. HARMONY-6571 </jira/browse/HARMONY-6571> JNDI things e. HARMONY-6575 </jira/browse/HARMONY-6575> It may be a drlvm, in my todo list. f. HARMONY-6580 </jira/browse/HARMONY-6580>, HARMONY-6605</jira/browse/HARMONY-6605> Fixed g. HARMONY-6587 </jira/browse/HARMONY-6587> Fixed h. HARMONY-6604 </jira/browse/HARMONY-6604> Behavior different between ri and harmony [2] a. add tools.jar, which in the harmony jdk/lib, in the bootclasspath.properties. Ant try to find the com.sun.tools.javac.Main to determine whether JAVA_HOME is point to a jre or a jdk. This jar is not from ri, but we may need to change our layout a little bit. b. add ecj.jar to the $ANT_HOME/lib or add it in the bootclasspath.properties. c. javax.annotation.processing, javax.lang.model, javax.tools, these package borrow from RI, which is missing in harmony java6. d. sun.security.krb5, this package borrow from RI. Do we have couterpart in harmony? I have not found one. e. sun.misc.HexDumpEncoder, this borrow from RI. Missing in harmony java6. f. sun.reflect.ReflectionFactory, this borrow from RI. Missing in harmony java6. [3] g. sun/misc/Unsafe.defineClass(Ljava/lang/String;[BIILjava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class; This method is not defined in our Unsafe. [3] h. javadoc and doclet package is borrowed from RI. Missing in harmony java6. Is is one of our GSoC now? [3] f and g in [2] is raised from a popular project: mockito. Mockito is using another project: objenesis. Now g is at the top of my todo list. -- Yours sincerely, Charles Lee
