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  1. Flink
  2. FLINK-20165

YARNSessionFIFOITCase.checkForProhibitedLogContents: Error occurred during initialization of boot layer java.lang.IllegalStateException: Module system already initialized

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      https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=9597&view=logs&j=298e20ef-7951-5965-0e79-ea664ddc435e&t=8560c56f-9ec1-5c40-4ff5-9d3eaaaa882d

      2020-11-15T22:42:03.3053212Z 22:42:03,303 [   Time-limited test] INFO  org.apache.flink.yarn.YARNSessionFIFOITCase                  [] - Finished testDetachedMode()
      2020-11-15T22:42:37.9020133Z [ERROR] Tests run: 5, Failures: 2, Errors: 0, Skipped: 2, Time elapsed: 67.485 s <<< FAILURE! - in org.apache.flink.yarn.YARNSessionFIFOSecuredITCase
      2020-11-15T22:42:37.9022015Z [ERROR] testDetachedMode(org.apache.flink.yarn.YARNSessionFIFOSecuredITCase)  Time elapsed: 12.841 s  <<< FAILURE!
      2020-11-15T22:42:37.9023701Z java.lang.AssertionError: 
      2020-11-15T22:42:37.9025649Z Found a file /__w/2/s/flink-yarn-tests/target/flink-yarn-tests-fifo-secured/flink-yarn-tests-fifo-secured-logDir-nm-1_0/application_1605480087188_0002/container_1605480087188_0002_01_000002/taskmanager.out with a prohibited string (one of [Exception, Started SelectChannelConnector@0.0.0.0:8081]). Excerpts:
      2020-11-15T22:42:37.9026730Z [
      2020-11-15T22:42:37.9027080Z Error occurred during initialization of boot layer
      2020-11-15T22:42:37.9027623Z java.lang.IllegalStateException: Module system already initialized
      2020-11-15T22:42:37.9033278Z java.lang.IllegalStateException: Module system already initialized
      2020-11-15T22:42:37.9033825Z ]
      2020-11-15T22:42:37.9034291Z 	at org.junit.Assert.fail(Assert.java:88)
      2020-11-15T22:42:37.9034971Z 	at org.apache.flink.yarn.YarnTestBase.ensureNoProhibitedStringInLogFiles(YarnTestBase.java:479)
      2020-11-15T22:42:37.9035814Z 	at org.apache.flink.yarn.YARNSessionFIFOITCase.checkForProhibitedLogContents(YARNSessionFIFOITCase.java:83)
      

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            • Assignee:
              rmetzger Robert Metzger
              Reporter:
              dian.fu Dian Fu
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