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https://issues.apache.org/jira/browse/FLINK-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076512#comment-16076512
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ASF GitHub Bot commented on FLINK-7042:
---------------------------------------
Github user zentol commented on the issue:
https://github.com/apache/flink/pull/4264
+1 to merge.
> Fix jar file discovery in YARN tests
> ------------------------------------
>
> Key: FLINK-7042
> URL: https://issues.apache.org/jira/browse/FLINK-7042
> Project: Flink
> Issue Type: Bug
> Components: YARN
> Reporter: Greg Hogan
> Assignee: Greg Hogan
> Priority: Critical
>
> Running a local {{mvn clean verify}} the following error in
> {{org.apache.flink.yarn.YARNSessionCapacitySchedulerITCase#perJobYarnClusterWithParallelism}}
> is caused by the discovery of a spurious file created by an earlier YARN
> test.
> {code}
> 15:45:16,627 INFO org.apache.flink.yarn.YarnTestBase
> - Running with args [run, -p, 2, -m, yarn-cluster, -yj,
> /home/ec2-user/flink-upstream/flink-yarn-tests/../flink-dist/target/flink-1.4-SNAPSHOT-bin/flink-1.4-SNAPSHOT/lib/flink-dist_2.10-1.4-SNAPSHOT.jar,
> -yt,
> /home/ec2-user/flink-upstream/flink-yarn-tests/../flink-dist/target/flink-1.4-SNAPSHOT-bin/flink-1.4-SNAPSHOT/lib,
> -yn, 1, -yjm, 768, -ytm, 1024,
> /home/ec2-user/flink-upstream/flink-yarn-tests/../flink-yarn-tests/target/flink-yarn-tests-capacityscheduler/flink-yarn-tests-capacityscheduler-localDir-nm-1_0/usercache/ec2-user/appcache/application_1498751075681_0001/filecache/13/.tmp_flink-examples-batch_2.10-1.4-SNAPSHOT-WordCount.jar.crc]
> 15:45:16,628 INFO org.apache.flink.client.CliFrontend
> - Using configuration directory
> /home/ec2-user/flink-upstream/flink-yarn-tests/../flink-dist/target/flink-1.4-SNAPSHOT-bin/flink-1.4-SNAPSHOT/conf
> 15:45:16,628 INFO org.apache.flink.client.CliFrontend
> - Trying to load configuration file
> 15:45:16,628 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: jobmanager.rpc.address, localhost
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: jobmanager.rpc.port, 6123
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: jobmanager.heap.mb, 1024
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: taskmanager.heap.mb, 1024
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: taskmanager.numberOfTaskSlots, 1
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: taskmanager.memory.preallocate, false
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: parallelism.default, 1
> 15:45:16,629 INFO org.apache.flink.configuration.GlobalConfiguration
> - Loading configuration property: jobmanager.web.port, 8081
> 15:45:16,629 INFO org.apache.flink.client.CliFrontend
> - Running 'run' command.
> 15:45:16,629 INFO org.apache.flink.client.CliFrontend
> - Building program from JAR file
> 15:45:16,630 ERROR org.apache.flink.client.CliFrontend
> - Error while running the command.
> org.apache.flink.client.program.ProgramInvocationException: Error while
> opening jar file
> '/home/ec2-user/flink-upstream/flink-yarn-tests/../flink-yarn-tests/target/flink-yarn-tests-capacityscheduler/flink-yarn-tests-capacityscheduler-localDir-nm-1_0/usercache/ec2-user/appcache/application_1498751075681_0001/filecache/13/.tmp_flink-examples-batch_2.10-1.4-SNAPSHOT-WordCount.jar.crc'.
> error in opening zip file
> at
> org.apache.flink.client.program.PackagedProgram.getEntryPointClassNameFromJar(PackagedProgram.java:562)
> at
> org.apache.flink.client.program.PackagedProgram.<init>(PackagedProgram.java:188)
> at
> org.apache.flink.client.program.PackagedProgram.<init>(PackagedProgram.java:126)
> at
> org.apache.flink.client.CliFrontend.buildProgram(CliFrontend.java:900)
> at org.apache.flink.client.CliFrontend.run(CliFrontend.java:229)
> at
> org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1083)
> at org.apache.flink.yarn.YarnTestBase$Runner.run(YarnTestBase.java:657)
> Caused by: java.util.zip.ZipException: error in opening zip file
> at java.util.zip.ZipFile.open(Native Method)
> at java.util.zip.ZipFile.<init>(ZipFile.java:219)
> at java.util.zip.ZipFile.<init>(ZipFile.java:149)
> at java.util.jar.JarFile.<init>(JarFile.java:166)
> at java.util.jar.JarFile.<init>(JarFile.java:130)
> at
> org.apache.flink.client.program.PackagedProgram.getEntryPointClassNameFromJar(PackagedProgram.java:557)
> ... 6 more
> 15:45:16,632 INFO org.apache.flink.yarn.YarnTestBase
> - Runner stopped with exception
> {code}
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