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https://issues.apache.org/jira/browse/PIG-4142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114768#comment-14114768
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liyunzhang_intel commented on PIG-4142:
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Hi [~daijy]:
I' m sorry, after update the latest code in the trunk and compile again. It
works!. I can compile and build jar successfully. Thank you!
> Tez breaks hadoop 2 compilation because of import error
> -------------------------------------------------------
>
> Key: PIG-4142
> URL: https://issues.apache.org/jira/browse/PIG-4142
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.14.0
> Reporter: liyunzhang_intel
>
> use tez 0.5.0 release source
> code(https://github.com/apache/tez/releases/tag/release-0.5.0-rc0) to build
> tez:
> mvn clean install -DskipTests
> after i compiled successfully tez 0.5.0, using following command to build pig
> trunk code:
> ant -Dhadoopversion=23 jar
> compile:
> [echo] *** Building Main Sources ***
> [echo] *** To compile with all warnings enabled, supply -Dall.warnings=1
> on command line ***
> [echo] *** Else, you will only be warned about deprecations ***
> [javac] Compiling 458 source files to /home/zly/prj/oss/pig/build/classes
> [javac] warning: [options] bootstrap class path not set in conjunction
> with -source 1.5
> [javac]
> /home/zly/prj/oss/pig/src/org/apache/pig/backend/hadoop/executionengine/tez/TezEdgeDescriptor.java:25:
> error: cannot find symbol
> [javac] import org.apache.tez.runtime.library.input.ShuffledMergedInput;
> [javac] ^
> [javac] symbol: class ShuffledMergedInput
> [javac] location: package org.apache.tez.runtime.library.input
> [javac]
> /home/zly/prj/oss/pig/src/org/apache/pig/backend/hadoop/executionengine/tez/TezEdgeDescriptor.java:26:
> error: cannot find symbol
> [javac] import org.apache.tez.runtime.library.output.OnFileSortedOutput;
> [javac] ^
> [javac] symbol: class OnFileSortedOutput
> [javac] location: package org.apache.tez.runtime.library.output
> [javac]
> /home/zly/prj/oss/pig/src/org/apache/pig/backend/hadoop/executionengine/tez/ObjectCache.java:23:
> error: cannot find symbol
> [javac] import
> org.apache.tez.runtime.common.objectregistry.ObjectRegistry;
> [javac] ^
> [javac] symbol: class ObjectRegistry
> [javac] location: package org.apache.tez.runtime.common.objectregistry
> [javac]
> /home/zly/prj/oss/pig/src/org/apache/pig/backend/hadoop/executionengine/tez/ObjectCache.java:30:
> error: cannot find symbol
> I found that there is no ShuffledMergedInput.java in tez-0.5.0 release.
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