Have you read http://wiki.apache.org/hadoop/HowToContribute ?
There're several components in hadoop: common, hdfs, mapreduce, yarn ...
Which one are you interested in ?
Cheers
On Wed, Dec 3, 2014 at 7:19 AM, Abhishek Singh <23singhabhis...@gmail.com>
wrote:
> Hello members,
>
> I am new to Hado
Hello members,
I am new to Hadoop. Please suggest some projects which I can carry on my
own as part of POC learning. I tried Horton sandbox but I wish run on my
system's setup(Not any VM). Also, I'm aware of ecosystem and basics.
Any sort of help would be appreciated.
Please excuse me if this isn
use email: user-unsubscr...@hadoop.apache.org to unsubscribe.
Thanks,
Adarsh d
On Wed, Dec 3, 2014 at 4:43 PM, chandu banavaram wrote:
> please unsubscribe me
>
Email to user-unsubscr...@hadoop.apache.org to unsubscribe.
Regards,
Ramkumar Bashyam
On Wed, Dec 3, 2014 at 4:43 PM, chandu banavaram wrote:
> please unsubscribe me
>
please unsubscribe me
hadoop-2.3.0-cdh5.1.0
hi, i move QJM from the l-hbase1.dba.dev.cn0 to another machine, and the down
time reduced to
5 mins, and the log on the l-hbase2.dba.dev.cn0 like below:
{log}
2014-12-03 15:55:51,306 INFO
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer: Loaded 197 edits
startin
What is your Hadoop version?
On Wed, Dec 3, 2014 at 12:55 PM, mail list wrote:
> hi all,
>
> Attach log again!
>
> The failover happened at about time: 2014-12-03 12:01:
>
>
>
>
>
> On Dec 3, 2014, at 14:55, mail list wrote:
>
>> Sorry forget the log, the failover time at about 2014-12-03 12:01:
Hi,all
we are testing QJM NAMENODE HA, and when the active name node down,it cost
about 5 mins to work normal.
Log on the standby name node as below:
{log}
014-12-03 15:55:51,307 INFO
org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Will take over writing
edit logs at txnid 6797
2014-12-
