By looking at the logs, it shows your application was killed and did not
successfully registered with RM
On Fri, Oct 11, 2013 at 3:53 PM, Pradeep Gollakota wrote:
> All,
>
> I have a Yarn application that is launching a single container. The
> container completes successfully but the applicatio
Hi all
Mapreduce Combiner can't use the situation?
Now I know avg() is not suit
--
In the Hadoop world, I am just a novice, explore the entire Hadoop
ecosystem, I hope one day I can contribute their own code
YanBit
yankunhad...@gmail.com
Hi Guys,
But I can see the jobtracker OOME issue fixed in hadoop - 1.2.1 version as
per the hadoop release notes as below.
Please check this URL,
https://issues.apache.org/jira/browse/MAPREDUCE-5351
How come the issue still persist? I'm I asking a valid thing.
Do I need to configure anything o
Hi Jamal,
If I remember correctly, you can use the write(key, value, basePath) method
of MultipleOutput in your reducer to get different directories.
http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/lib/output/MultipleOutputs.html#write(KEYOUT,
VALUEOUT, java.lang.String)
H
Thanks Antonio, hope the memory leak issue will be resolved. Its really
nightmare every week.
In which release this issue will be resolved?
How to solve this issue, please help because we are facing in production
environment.
Please share the configuration and cron to do that cleanup process.
T
Hi Harsh,
Appreciate the response.
Thanks Reyane.
Thanks,
Viswa.J
On Oct 12, 2013 5:04 AM, "Reyane Oukpedjo" wrote:
> Hi there,
> I had a similar issue with hadoop-1.2.0 JobTracker keep crashing until I
> set HADOOP_HEAPSIZE="2048" I did not have this kind of issue with
> previous versions.
I use CDH4.3.1, When I start NameNode,and transition one NameNode to
active, there is below deadlock:
Found one Java-level deadlock:
=
"22558696@qtp-1616586953-6":
waiting to lock monitor 0x2aaab3621f40 (object 0xf7646958, a
org.apache.hadoop.hdfs.server.n
