sbt run with spark.ContextCleaner ERROR

[Jim Donahue]

This was posted before, but I couldn't find an answer 
(http://mail-archives.apache.org/mod_mbox/incubator-spark-user/201405.mbox/%3c1399196458177-5304.p...@n3.nabble.com%3E)


i use sbt to run my spark application, after the app completes, error
occurs:

14/05/04 17:32:28 INFO network.ConnectionManager: Selector thread was
interrupted!
14/05/04 17:32:28 ERROR spark.ContextCleaner: Error in cleaning thread
java.lang.InterruptedException
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
        at
org.apache.spark.ContextCleaner.org$apache$spark$ContextCleaner$$keepCleaning(ContextCleaner.scala:116)
        at org.apache.spark.ContextCleaner$$anon$3.run(ContextCleaner.scala:64)



Now I'm seeing it.