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https://issues.apache.org/jira/browse/BIGTOP-804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johnny Zhang resolved BIGTOP-804.
---------------------------------
Resolution: Fixed
as we ping the job to ubuntu2 slave, it turns green.
https://builds.apache.org/job/Bigtop-trunk-iTest/org.apache.bigtop.itest$itest-common/601/
We will see if we need to change the code in the future to make it more
flexible. We can reopen the jira then.
> org.apache.bigtop.itest.pmanager.PackageManagerTest.testLookupGcc fails on
> some systems
> ---------------------------------------------------------------------------------------
>
> Key: BIGTOP-804
> URL: https://issues.apache.org/jira/browse/BIGTOP-804
> Project: Bigtop
> Issue Type: Bug
> Reporter: Jolly Chen
> Assignee: Johnny Zhang
>
> I noticed from the Jenkins runs at
> https://builds.apache.org/job/Bigtop-trunk-iTest/
> that the job passes for the ubuntu2 slave, but not for others.
> The failure:
> https://builds.apache.org/job/Bigtop-trunk-iTest/org.apache.bigtop.itest$itest-common/583/testReport/org.apache.bigtop.itest.pmanager/PackageManagerTest/testLookupGcc/
> is
> java.lang.NullPointerException: Cannot invoke method length() on null object
> at
> org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77)
> at
> org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:45)
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
> at
> org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:32)
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
> at
> org.apache.bigtop.itest.pmanager.PackageManagerTest.testLookupGcc(PackageManagerTest.groovy:45)
> which seems to be due to the fact that on some systems, the 'gcc' package
> lack the metadata field "description".
> Not sure why this is the case for the other ubuntu slaves on Jenkins but not
> on ubuntu2.
> void testLookupGcc() {
> List<PackageInstance> pkgs = pmgr.lookup("gcc");
> assertFalse("gcc non found in repository", pkgs.size() == 0);
> assertFalse("can not get description for the gcc package",
> pkgs.get(0).getMeta()["description"].length() == 0);
> }
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