[ https://issues.apache.org/jira/browse/HBASE-15152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15112696#comment-15112696 ]
Hudson commented on HBASE-15152: -------------------------------- SUCCESS: Integrated in HBase-1.0 #1137 (See [https://builds.apache.org/job/HBase-1.0/1137/]) HBASE-15152 Automatically include prefix-tree module in MR jobs if (jmhsieh: rev 24002e23623472d9e6d5e5a63c834eb442873bf1) * hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.java > Automatically include prefix-tree module in MR jobs if present > -------------------------------------------------------------- > > Key: HBASE-15152 > URL: https://issues.apache.org/jira/browse/HBASE-15152 > Project: HBase > Issue Type: Bug > Components: mapreduce > Affects Versions: 1.0.0 > Reporter: Jonathan Hsieh > Assignee: Jonathan Hsieh > Fix For: 2.0.0, 1.3.0, 1.2.1, 1.1.3, 1.0.4, 0.98.18 > > Attachments: hbase-15152.patch > > > I was running some MR jobs tests and ended up with PrefixTreeCodec class not > found in the YarnChildren processes. > {code} > 2016-01-21 06:24:26,844 WARN [main] mapreduce.TableMapReduceUtil(785): The > hbase-prefix-tree module jar containing PrefixTreeCodec is not present. > java.lang.ClassNotFoundException: > org.apache.hadoop.hbase.code.prefixtree.PrefixTreeCodec > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > {code} > This is related to HBASE-7434 and HBASE-7936 which address compile time > concerns. This fix makes it so that jar inclusion is done at run time, and > continues if it is not present (for mr unit tests that don't depend on it) -- This message was sent by Atlassian JIRA (v6.3.4#6332)