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Posted to issues@bigtop.apache.org by "amit tiwari (JIRA)" <ji...@apache.org> on 2016/09/27 18:12:20 UTC
[jira] [Closed] (BIGTOP-2541) hadoop classpath gets messed up on
running TestHadoopExamples
[ https://issues.apache.org/jira/browse/BIGTOP-2541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
amit tiwari closed BIGTOP-2541.
-------------------------------
> hadoop classpath gets messed up on running TestHadoopExamples
> -------------------------------------------------------------
>
> Key: BIGTOP-2541
> URL: https://issues.apache.org/jira/browse/BIGTOP-2541
> Project: Bigtop
> Issue Type: Bug
> Components: tests
> Affects Versions: 1.1.0
> Reporter: amit tiwari
> Attachments: BIGTOP-2541 v2.rtf, BIGTOP-2541.rtf
>
>
> `hadoop classpath` gets messed up when running hadoop examples, like so: mvn clean verify -Dorg.apache.bigtop.itest.log4j.level=TRACE -D'org.apache.maven-failsafe-plugin.testInclude=**/*TestHadoopExamples*' -f bigtop-tests/test-execution/smokes/hadoop/pom.xml
> {code}
> BEFORE CLASSPATH: /etc/hadoop:/opt/hadoop/share/hadoop/common/lib/*:/opt/hadoop/share/hadoop/common/*:/opt/hadoop/share/hadoop/hdfs:/opt/hadoop/share/hadoop/hdfs/lib/*:/opt/hadoop/share/hadoop/hdfs/*:/opt/hadoop/share/hadoop/yarn/lib/*:/opt/hadoop/share/hadoop/yarn/*:/opt/hadoop/share/hadoop/mapreduce/lib/*:/opt/hadoop/share/hadoop/mapreduce/*:/opt/hadoop/share/hadoop/tools/lib/*:/opt/alti-kafka-sink-0.2.0/hadoop-kafka-2.7.1.jar:/opt/alti-kafka-sink-0.2.0/kafka-clients-0.9.0.0.jar:/opt/alti-node-decommissioner/decommissioner-0.4.0.jar:/opt/alti-node-decommissioner/decommissioner.jar
> {code}
> {code}
> INCORRECT_AFTER_CLASSPATH:
> /etc/hadoop:/opt/hadoop/share/hadoop/common/lib/*:/opt/hadoop/share/hadoop/common/*:/opt/hadoop/share/hadoop/hdfs:/opt/hadoop/share/hadoop/hdfs/lib/*:/opt/hadoop/share/hadoop/hdfs/*:/opt/hadoop/share/hadoop/yarn/lib/*:/opt/hadoop/share/hadoop/yarn/*:/opt/hadoop/share/hadoop/mapreduce//share/hadoop/mapreduce/*:/opt/hadoop/share/hadoop/tools/lib/*:/opt/alti-kafka-sink-0.2.0/hadoop-kafka-2.7.1.jar:/opt/alti-kafka-sink-0.2.0/kafka-clients-0.9.0.0.jar:/opt/alti-node-decommissioner/decommissioner-0.4.0.jar:/opt/alti-node-decommissioner/decommissioner.jar
> {code}
> Notice, how the ":/opt/hadoop/share/hadoop/mapreduce/*:" gets replaced by ":/opt/hadoop/share/hadoop/mapreduce//share/hadoop/mapreduce/*:"
> Steps:
> #1) export HADOOP_MAPRED_HOME=/opt/hadoop/share/hadoop/mapreduce/
> This is a required step, because it expects this system variable to be defined
> #2) mvn clean verify -Dorg.apache.bigtop.itest.log4j.level=TRACE -D'org.apache.maven-failsafe-plugin.testInclude=**/*TestHadoopExamples*' -f bigtop-tests/test-execution/smokes/hadoop/pom.xml
> #3) The preceding step would have borked the `hadoop classpath`
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