[GitHub] [incubator-kyuubi] ulysses-you commented on pull request #1803: [KYUUBO#1800] Exit spark engine if spark context is stopped

[GitBox <gi...@apache.org>]

ulysses-you commented on pull request #1803:
URL: https://github.com/apache/incubator-kyuubi/pull/1803#issuecomment-1016184892


   here is the key log
   ```
   22/01/19 00:04:41 WARN ManagedSelector: java.lang.OutOfMemoryError: Java heap space
   22/01/19 00:04:41 WARN ManagedSelector: java.lang.OutOfMemoryError: Java heap space
   22/01/19 00:04:41 WARN DefaultPromise: An exception was thrown by org.apache.spark.network.server.TransportRequestHandler$$Lambda$1378/1835058533.operationComplete()
   java.lang.NoClassDefFoundError: Could not initialize class org.apache.commons.lang3.builder.ToStringBuilder
           at org.apache.spark.network.protocol.RpcResponse.toString(RpcResponse.java:84)
           at java.util.Formatter$FormatSpecifier.printString(Formatter.java:2886)
           at java.util.Formatter$FormatSpecifier.print(Formatter.java:2763)
           at java.util.Formatter.format(Formatter.java:2520)
           at java.util.Formatter.format(Formatter.java:2455)
           at java.lang.String.format(String.java:2940)
           at org.apache.spark.network.server.TransportRequestHandler.lambda$respond$1(TransportRequestHandler.java:273)
           at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
           at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551)
           at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
   
   22/01/19 00:04:41 ERROR Utils: uncaught error in thread spark-listener-group-shared, stopping SparkContext
   ```


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