Am getting some random exceptions every time in spark- submit not able to debug and facing lot of issues.
Caused by: java.lang.RuntimeException: Failed to create file system watcher service: User limit of inotify instances reached or too many open files
Caused by: java.io.IOException: User limit of inotify instances reached or too many open files
Failed to create file system watcher service: User limit of inotify instances reached or too many open files
Error while invoking RpcHandler#receive() for one-way message.
org.apache.spark.SparkException: Could not find CoarseGrainedScheduler.
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