468)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> at j
Can you provide a bit more detail ?
values of the parameters you have tuned
log snippets from executors
snippet of your code
Thanks
On Thu, Feb 4, 2016 at 9:48 AM, wrote:
> Hi Sir/madam,
> Greetings of the day.
>
> I am working on Spark 1.6.0 with AWS EMR(Elastic Map Reduce). I'm facing
> some
Hi Sir/madam,
Greetings of the day.
I am working on Spark 1.6.0 with AWS EMR(Elastic Map Reduce). I'm facing some
issues in reading large(500 mb) file in spark-sql.
Sometimes i get heap space error and sometimes the executors fail.
i have increased the driver memory, executor memory, kryo seriali
