[GitHub] metron issue #1174: METRON-1748 Improve Storm Profiler Integration Test

[nickwallen]

Github user nickwallen commented on the issue:

    https://github.com/apache/metron/pull/1174
  
    The CI build hit what seems to be an unrelated, intermittent test failure.
    ```
    
ZKConfigurationsCacheIntegrationTest.validateUpdate:230->lambda$validateUpdate$9:230
 
    expected:<{hdfs={index=yaf, batchSize=1, enabled=true}, 
elasticsearch={index=yaf, batchSize=25, batchTimeout=7, enabled=false}, 
solr={index=yaf, batchSize=5, enabled=false}}> 
    but was:<{}>
    ```
    Kicking Travis.


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