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https://issues.apache.org/jira/browse/PIG-2362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13188963#comment-13188963
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Daniel Dai commented on PIG-2362:
---------------------------------
Seems still get some problem with hadoop 23 local mode. To reproduce, run Pig
with hadoop23 in local mode:
ant -Dhadoopversion=23
pig -x local
Then run a trivial load/dump.
Here is the error I see:
Caused by: java.io.IOException: Cannot initialize Cluster. Please check your
configuration for mapreduce.framework.name and the correspond server addresses.
at org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:123)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:85)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:78)
at org.apache.hadoop.mapred.JobClient.init(JobClient.java:476)
at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:455)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:155)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1271)
... 11 more
Seems it still has something to do with include-meta.
> Rework Ant build.xml to use macrodef instead of antcall
> -------------------------------------------------------
>
> Key: PIG-2362
> URL: https://issues.apache.org/jira/browse/PIG-2362
> Project: Pig
> Issue Type: Improvement
> Reporter: Gianmarco De Francisci Morales
> Assignee: Gianmarco De Francisci Morales
> Priority: Minor
> Fix For: 0.11
>
> Attachments: PIG-2362.1.patch, PIG-2362.2.patch, PIG-2362.3.patch,
> PIG-2362.4.patch, PIG-2362.5.patch
>
>
> Antcall is evil: http://www.build-doctor.com/2008/03/13/antcall-is-evil/
> We'd better use macrodef and let Ant build a clean dependency graph.
> http://ant.apache.org/manual/Tasks/macrodef.html
> Right now we do like this:
> {code}
> <target name="buildAllJars">
> <antcall target="buildJar">
> <param name="build.dir" value="jar-A"/>
> </antcall>
> <antcall target="buildJar">
> <param name="build.dir" value="jar-B"/>
> </antcall>
> <antcall target="buildJar">
> <param name="build.dir" value="jar-C"/>
> </antcall>
> </target>
> <target name="buildJar">
> <jar destfile="target/${build.dir}.jar" basedir="${build.dir}/classfiles"/>
> </target>
> {code}
> But it would be better if we did like this:
> {code}
> <target name="buildAllJars">
> <buildJar build.dir="jar-A"/>
> <buildJar build.dir="jar-B"/>
> <buildJar build.dir="jar-C"/>
> </target>
> <macrodef name="buildJar">
> <attribute name="build.dir"/>
> <jar destfile="target/${build.dir}.jar" basedir="${build.dir}/classfiles"/>
> </macrodef>
> {code}
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