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https://issues.apache.org/jira/browse/HBASE-23139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16947287#comment-16947287
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Sean Busbey commented on HBASE-23139:
-------------------------------------
This is a good reason for us to backport the nightly test that we can run MR
jobs against hbase to branch-1. It would have caught this.
> MapReduce jobs lauched from convenience distribution are nonfunctional
> ----------------------------------------------------------------------
>
> Key: HBASE-23139
> URL: https://issues.apache.org/jira/browse/HBASE-23139
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 1.5.0
> Reporter: Andrew Kyle Purtell
> Assignee: Andrew Kyle Purtell
> Priority: Blocker
> Fix For: 1.5.0, 1.3.6, 1.4.11
>
>
> CNFE thirdparty GSON, need to add thirdparty jar to job deps.
> {noformat}
> Error: java.lang.ClassNotFoundException:
> org.apache.hbase.thirdparty.com.google.gson.GsonBuilder
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.hadoop.hbase.util.GsonUtil.createGson(GsonUtil.java:44)
> at
> org.apache.hadoop.hbase.util.JsonMapper.<clinit>(JsonMapper.java:37)
> at org.apache.hadoop.hbase.client.Operation.toJSON(Operation.java:70)
> at
> org.apache.hadoop.hbase.client.Operation.toString(Operation.java:96)
> at
> org.apache.hadoop.hbase.client.Operation.toString(Operation.java:110)
> at
> org.apache.hadoop.hbase.mapreduce.TableSplit.toString(TableSplit.java:368)
> at java.lang.String.valueOf(String.java:2994)
> at java.lang.StringBuilder.append(StringBuilder.java:131)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:762)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1893)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171)
> {noformat}
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