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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-20086) PE randomSeekScan fails with ClassNotFoundException
Date Mon, 26 Feb 2018 17:32:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-20086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-20086:
---------------------------
    Summary: PE randomSeekScan fails with ClassNotFoundException  (was: PE randomScan fails
with ClassNotFoundException)

> PE randomSeekScan fails with ClassNotFoundException
> ---------------------------------------------------
>
>                 Key: HBASE-20086
>                 URL: https://issues.apache.org/jira/browse/HBASE-20086
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Major
>         Attachments: 20086.v1.txt
>
>
> When running PE randomScan against hadoop 3 cluster, I got the following error:
> {code}
> 2018-02-26 17:11:09,548 INFO  [main] mapreduce.Job: Task Id : attempt_1519408774395_0003_m_000004_0,
Status : FAILED
> Error: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.filter.FilterAllFilter
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>         at java.lang.Class.forName0(Native Method)
>         at java.lang.Class.forName(Class.java:264)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.forName(PerformanceEvaluation.java:291)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.setup(PerformanceEvaluation.java:276)
>         at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
>         at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:794)
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
>         at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174)
> {code}
> This is due to FilterAllFilter being inside hbase-server tests jar, hence not added as
dependency for PE job.



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