RE: com.esotericsoftware.kryo.KryoException: java.io.IOException: File too large vs FileNotFoundException (Too many open files) on spark 1.2.1

2015-03-20 Thread Shuai Zheng
@spark.apache.org Subject: RE: com.esotericsoftware.kryo.KryoException: java.io.IOException: File too large vs FileNotFoundException (Too many open files) on spark 1.2.1 Do you think the ulimit for the user running Spark on your nodes? Can you run ulimit -a under the user who is running spark

RE: com.esotericsoftware.kryo.KryoException: java.io.IOException: File too large vs FileNotFoundException (Too many open files) on spark 1.2.1

2015-03-20 Thread java8964
Do you think the ulimit for the user running Spark on your nodes? Can you run ulimit -a under the user who is running spark on the executor node? Does the result make sense for the data you are trying to process? Yong From: szheng.c...@gmail.com To: user@spark.apache.org Subject:

Re: com.esotericsoftware.kryo.KryoException: java.io.IOException: File too large vs FileNotFoundException (Too many open files) on spark 1.2.1

2015-03-20 Thread Charles Feduke
Assuming you are on Linux, what is your /etc/security/limits.conf set for nofile/soft (number of open file handles)? On Fri, Mar 20, 2015 at 3:29 PM Shuai Zheng szheng.c...@gmail.com wrote: Hi All, I try to run a simple sort by on 1.2.1. And it always give me below two errors: 1,