sarutak commented on pull request #33133:
URL: https://github.com/apache/spark/pull/33133#issuecomment-870903590


   @dongjoon-hyun Thank you, I forgot that kinesis tests don't run on CI.
   I ran `*Kinesis*Suite` with `ENABLE_KINESIS_TESTS=1` and they passed on my 
AWS environment.
   But kinesis-client seems to need newer Guava regardless of `1.14.4` or 
currently used `1.14.0`.
   Otherwise, we'll get like the following exception.
   ```
   [info] org.apache.spark.streaming.kinesis.WithAggregationKinesisStreamSuite 
*** ABORTED *** (7 seconds, 229 milliseconds)
   [info]   org.apache.spark.SparkException: Only one SparkContext should be 
running in this JVM (see SPARK-2243).The currently running SparkContext was 
created at:
   [info] org.apache.spark.SparkContext.<init>(SparkContext.scala:85)
   [info] 
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:851)
   [info] 
org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:85)
   [info] 
org.apache.spark.streaming.kinesis.KinesisInputDStreamBuilderSuite.<init>(KinesisInputDStreamBuilderSuite.scala:36)
   [info] sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   [info] 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
   [info] 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   [info] java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   [info] java.lang.Class.newInstance(Class.java:442)
   [info] 
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:450)
   [info] sbt.ForkMain$Run.lambda$runTest$1(ForkMain.java:413)
   [info] java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [info] 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [info] 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   ```
   So, I tried with `-Dguava.version=27.0-jre`. Is this expected?
   
   I also ran kinesis tests on the commit a9e8e0528a52d19103463bae0a which 
upgraded kinesis-client to `1.14.0` but this also seems to need newer Guava.
   On the other hand, the commit 82267acfe8c78a70d56a6 which is the parent 
commit of a9e8e0528a52d19103463bae0a doesn't need newer Guava.


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