[jira] [Created] (ZEPPELIN-1271) ZeppelinSparkClusterTest.sparkRTest test is flaky and fails often

[Alexander Bezzubov (JIRA)]

Alexander Bezzubov created ZEPPELIN-1271:
--------------------------------------------

             Summary: ZeppelinSparkClusterTest.sparkRTest test is flaky and 
fails often
                 Key: ZEPPELIN-1271
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-1271
             Project: Zeppelin
          Issue Type: Bug
    Affects Versions: 0.6.0, 0.7.0
            Reporter: Alexander Bezzubov


ZeppelinSparkClusterTest.sparkRTest test is flaky

Same failures
 - https://github.com/apache/zeppelin/pull/1249
 - https://github.com/apache/zeppelin/pull/1160
 - https://github.com/apache/zeppelin/pull/1051
 - https://github.com/apache/zeppelin/pull/1043
 - https://github.com/apache/zeppelin/pull/943
 - https://github.com/apache/zeppelin/pull/835

{code}
[INFO] Zeppelin: Server ................................... FAILURE [03:05 min]
....
Results :

Failed tests: 
  ZeppelinSparkClusterTest.sparkRTest:116 expected:<[[1] 3]> but 
was:<[<pre><code>Error in getSparkSession(): SparkSession not initialized
</code></pre>

<pre><code>Error in (function (classes, fdef, mtable) : unable to find an 
inherited method for function 'count' for signature '&quot;function&quot;'
</code></pre>]>

Tests run: 65, Failures: 1, Errors: 0, Skipped: 0
{code}



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