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From "Sangjin Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5045) hbase unit tests fail due to dependency issues
Date Fri, 22 Jul 2016 20:45:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-5045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15390167#comment-15390167
] 

Sangjin Lee commented on YARN-5045:
-----------------------------------

Hi [~arpitagarwal], I'm not sure why you're getting that. I just emptied my maven local cache
and did a {{mvn clean install -DskipTests}} on trunk, and it passes. Can you try that too?
Any local changes?

> hbase unit tests fail due to dependency issues
> ----------------------------------------------
>
>                 Key: YARN-5045
>                 URL: https://issues.apache.org/jira/browse/YARN-5045
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Sangjin Lee
>            Assignee: Sangjin Lee
>            Priority: Blocker
>             Fix For: 3.0.0-alpha1
>
>         Attachments: YARN-5045-YARN-2928.01.patch, YARN-5045-YARN-2928.02.patch, YARN-5045-YARN-2928.03.patch,
YARN-5045-YARN-2928.poc.patch
>
>
> After the 5/4 rebase, the hbase unit tests in the timeline service project are failing:
> {noformat}
> org.apache.hadoop.yarn.server.timelineservice.reader.TestTimelineReaderWebServicesHBaseStorage
 Time elapsed: 5.103 sec  <<< ERROR!
> java.io.IOException: Shutting down
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
> 	at org.apache.hadoop.hbase.http.HttpServer.addDefaultServlets(HttpServer.java:677)
> 	at org.apache.hadoop.hbase.http.HttpServer.initializeWebServer(HttpServer.java:546)
> 	at org.apache.hadoop.hbase.http.HttpServer.<init>(HttpServer.java:500)
> 	at org.apache.hadoop.hbase.http.HttpServer.<init>(HttpServer.java:104)
> 	at org.apache.hadoop.hbase.http.HttpServer$Builder.build(HttpServer.java:345)
> 	at org.apache.hadoop.hbase.http.InfoServer.<init>(InfoServer.java:77)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.putUpWebUI(HRegionServer.java:1697)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:550)
> 	at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:333)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> 	at org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:139)
> 	at org.apache.hadoop.hbase.LocalHBaseCluster.addMaster(LocalHBaseCluster.java:217)
> 	at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:153)
> 	at org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:213)
> 	at org.apache.hadoop.hbase.MiniHBaseCluster.<init>(MiniHBaseCluster.java:93)
> 	at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:978)
> 	at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:938)
> 	at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:812)
> 	at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:806)
> 	at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:750)
> 	at org.apache.hadoop.yarn.server.timelineservice.reader.TestTimelineReaderWebServicesHBaseStorage.setup(TestTimelineReaderWebServicesHBaseStorage.java:87)
> {noformat}
> The root cause is that the hbase mini server depends on hadoop common's {{MetricsServlet}}
which has been removed in the trunk (HADOOP-12504):
> {noformat}
> Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/metrics/MetricsServlet
>         at org.apache.hadoop.hbase.http.HttpServer.addDefaultServlets(HttpServer.java:677)
>         at org.apache.hadoop.hbase.http.HttpServer.initializeWebServer(HttpServer.java:546)
>         at org.apache.hadoop.hbase.http.HttpServer.<init>(HttpServer.java:500)
>         at org.apache.hadoop.hbase.http.HttpServer.<init>(HttpServer.java:104)
>         at org.apache.hadoop.hbase.http.HttpServer$Builder.build(HttpServer.java:345)
>         at org.apache.hadoop.hbase.http.InfoServer.<init>(InfoServer.java:77)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.putUpWebUI(HRegionServer.java:1697)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:550)
>         at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:333)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
>         at org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:139)
>         ... 26 more
> {noformat}



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