[jira] [Commented] (PIG-4450) Make Pig Eclipse Setup Easier

["Eyal Allweil (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-4450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525210#comment-14525210 ] 

Eyal Allweil commented on PIG-4450:
-----------------------------------

Following these instructions (and those in the wiki), I am able to setup an Eclipse environment without build errors. However, not all the unit tests run successfully. For example, when I run the test testAccumWithBuiltinAvg in TestAccumulator, it fails with errors. I don't see anything relevant in the console logs - a few lines like this one:

2015-05-02 14:46:46,918 ERROR [Thread[Thread-540,5,main]] delegation.AbstractDelegationTokenSecretManager (AbstractDelegationTokenSecretManager.java:run(659)) - ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted

For what it's worth, this test doesn't run successfully when I run it command-line, either, using:

ant -Dtestcase=TestAccumulator clean test

Any ideas? I'm working of a clean trunk, on Ubuntu. Up till now the unit tests I needed to run worked, but now I need TestAccumulator to, for [https://issues.apache.org/jira/browse/PIG-4365].

> Make Pig Eclipse Setup Easier
> -----------------------------
>
>                 Key: PIG-4450
>                 URL: https://issues.apache.org/jira/browse/PIG-4450
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Anthony Hsu
>
> Using the trunk version of Pig, I had to do much more than listed on https://cwiki.apache.org/confluence/display/PIG/How+to+set+up+Eclipse+environment to get Pig setup and working in Eclipse. I had to do the following:
> # Make sure I'm using Java 7.
> # {{ant clean eclipse-files -Dhadoopversion=23}}
> # {{ant compile gen -Dhadoopversion=23}}
> # In Eclipse, File -> Import -> Existing Projects into Workspace -> Browse to Pig repo -> Finish.
> # Project -> Properties -> Java Build Path -> Source -> Add Folder {{test/perf/pigmix/src/java}}.
> # Project -> Properties -> Java Build Path -> Libraries -> Remove {{javacc-4.2.jar}}.
> # Project -> Properties -> Java Build Path -> Libraries -> Add JAR {{test/perf/pigmix/lib/sdsuLibJKD12.jar}}.
> # Project -> Properties -> Java Build Path -> Libraries -> Add External JAR {{hadoop-yarn-server-applicationhistoryservice\-*.jar}}. (I had to find and download this jar myself. It is needed for running tests.)
> Finally, I was able to build the project without errors and run the tests using JUnit from within Eclipse.
> It would be nice to fix/automate some of these steps.



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