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https://issues.apache.org/jira/browse/APEXMALHAR-2542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16181500#comment-16181500
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Thomas Weise commented on APEXMALHAR-2542:
------------------------------------------
Please never use /tmp, but rather the Java tmp directory. In this case it
appears the only thing the unit test needs to do is set the property to the
location under resources in the build workspace, if it is immutable.
> enricher.ApplicationTest access to hard coded /tmp location
> -----------------------------------------------------------
>
> Key: APEXMALHAR-2542
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-2542
> Project: Apache Apex Malhar
> Issue Type: Bug
> Reporter: Thomas Weise
> Assignee: Ananth
>
> {code}
> 2017-09-25 18:34:37,900 [3/Enrich:POJOEnricher] WARN util.LoggerUtil
> shouldFetchLogFileInformation - Log information is unavailable. To enable log
> information log4j/logging should be configured with single FileAppender that
> has immediateFlush set to true and log level set to ERROR or greater.
> 2017-09-25 18:34:37,916 [3/Enrich:POJOEnricher] ERROR
> engine.StreamingContainer run - Abandoning deployment of operator
> OperatorDeployInfo[id=3,name=Enrich,type=GENERIC,checkpoint={ffffffffffffffff,
> 0,
> 0},inputs=[OperatorDeployInfo.InputDeployInfo[portName=input,streamId=Enrich,sourceNodeId=2,sourcePortName=out,locality=<null>,partitionMask=0,partitionKeys=<null>]],outputs=[OperatorDeployInfo.OutputDeployInfo[portName=output,streamId=Console,bufferServer=localhost]]]
> due to setup failure.
> java.lang.RuntimeException: Unable to initialize cache manager
> at
> com.datatorrent.contrib.enrich.AbstractEnricher.activate(AbstractEnricher.java:191)
> at
> com.datatorrent.contrib.enrich.POJOEnricher.activate(POJOEnricher.java:234)
> at com.datatorrent.stram.engine.Node.activate(Node.java:644)
> at
> com.datatorrent.stram.engine.GenericNode.activate(GenericNode.java:212)
> at
> com.datatorrent.stram.engine.StreamingContainer.setupNode(StreamingContainer.java:1364)
> at
> com.datatorrent.stram.engine.StreamingContainer.access$100(StreamingContainer.java:129)
> at
> com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1413)
> Caused by: java.io.IOException: Provided path /tmp/circleMapping.txt is not a
> file
> at com.datatorrent.contrib.enrich.FSLoader.connect(FSLoader.java:190)
> at
> com.datatorrent.lib.db.cache.CacheManager.initialize(CacheManager.java:109)
> at
> com.datatorrent.contrib.enrich.AbstractEnricher.activate(AbstractEnricher.java:189)
> {code}
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