Re: meet weird exception when studying rdd caching

2015-04-21 Thread Akhil Das
It could be a similar issue as https://issues.apache.org/jira/browse/SPARK-4300 Thanks Best Regards On Tue, Apr 21, 2015 at 8:09 AM, donhoff_h 165612...@qq.com wrote: Hi, I am studying the RDD Caching function and write a small program to verify it. I run the program in a Spark1.3.0

meet weird exception when studying rdd caching

2015-04-20 Thread donhoff_h
Hi, I am studying the RDD Caching function and write a small program to verify it. I run the program in a Spark1.3.0 environment and on Yarn cluster. But I meet a weird exception. It isn't always generated in the log. Only sometimes I can see this exception. And it does not affect the output