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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-4601) ClassLoaderIT is flakey due to missing JAR update
Date Tue, 07 Mar 2017 18:29:37 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15899896#comment-15899896
] 

Josh Elser commented on ACCUMULO-4601:
--------------------------------------

fyi [~dlmarion]

> ClassLoaderIT is flakey due to missing JAR update
> -------------------------------------------------
>
>                 Key: ACCUMULO-4601
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4601
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 1.7.3
>            Reporter: Josh Elser
>
> {noformat}
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 23.352 sec <<<
FAILURE! - in org.apache.accumulo.test.functional.ClassLoaderIT
> test(org.apache.accumulo.test.functional.ClassLoaderIT)  Time elapsed: 23.151 sec  <<<
ERROR!
> java.lang.RuntimeException: org.apache.accumulo.core.client.impl.AccumuloServerException:
Error on server hw10447.local:57128
>         at org.apache.accumulo.test.functional.ClassLoaderIT.scanCheck(ClassLoaderIT.java:101)
>         at org.apache.accumulo.test.functional.ClassLoaderIT.test(ClassLoaderIT.java:90)
> Caused by: org.apache.accumulo.core.client.impl.AccumuloServerException: Error on server
hw10447.local:57128
>         at org.apache.accumulo.test.functional.ClassLoaderIT.scanCheck(ClassLoaderIT.java:101)
>         at org.apache.accumulo.test.functional.ClassLoaderIT.test(ClassLoaderIT.java:90)
> Caused by: org.apache.thrift.TApplicationException: Internal error processing startScan
>         at org.apache.accumulo.test.functional.ClassLoaderIT.scanCheck(ClassLoaderIT.java:101)
>         at org.apache.accumulo.test.functional.ClassLoaderIT.test(ClassLoaderIT.java:90)
> {noformat}
> The TabletServer appears to have never seen the update and reloaded the VFS classloader
> {noformat}
> 2017-03-07 12:58:46,309 [Audit] INFO : operation: permitted; user: root; client: 10.200.30.47:57222;
action: scan; targetTable: ClassLoaderIT_test0; authorizations: ; range: (-inf,+inf); columns:
[]; iterators: []; iteratorOptions: {};
> 2017-03-07 12:58:46,309 [Audit] INFO : operation: permitted; user: root; client: 10.200.30.47:57222;
action: authenticate;
> 2017-03-07 12:58:46,312 [iterators.IteratorUtil] ERROR: java.lang.ClassNotFoundException:
org.apache.accumulo.test.functional.TestCombiner
> 2017-03-07 12:58:46,312 [scan.NextBatchTask] WARN : exception while scanning tablet 1<<
> java.io.IOException: java.lang.ClassNotFoundException: org.apache.accumulo.test.functional.TestCombiner
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:273)
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:237)
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:218)
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:205)
>         at org.apache.accumulo.tserver.tablet.ScanDataSource.createIterator(ScanDataSource.java:193)
>         at org.apache.accumulo.tserver.tablet.ScanDataSource.iterator(ScanDataSource.java:127)
>         at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:180)
>         at org.apache.accumulo.tserver.tablet.Tablet.nextBatch(Tablet.java:880)
>         at org.apache.accumulo.tserver.tablet.Scanner.read(Scanner.java:98)
>         at org.apache.accumulo.tserver.scan.NextBatchTask.run(NextBatchTask.java:69)
>         at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.test.functional.TestCombiner
>         at org.apache.commons.vfs2.impl.VFSClassLoader.findClass(VFSClassLoader.java:178)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>         at org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader.loadClass(AccumuloVFSClassLoader.java:110)
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadClass(IteratorUtil.java:293)
>         at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:258)
>         ... 14 more
> {noformat}
> Appears that commons-vfs-2.1 is still busted.



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