How have you implemented the failover ? Also can you attach JTHA logs ? If you
hav implemented it using. Zkfc, it would be interesting to look in zookeeper
logs as well.
Sent from my iPhone
> On Jan 27, 2014, at 3:00 PM, "Karthik Kambatla" wrote:
>
> (Redirecting to cdh-user, moving user@had
(Redirecting to cdh-user, moving user@hadoop to bcc).
Hi Oren
Can you attach slightly longer versions of the log files on both the JTs?
Also, if this is something recurring, it would be nice to monitor the JT
heap usage and GC timeouts using jstat -gcutil .
Thanks
Karthik
On Thu, Jan 23, 201
Hi.
We have two HA Jobtrackers in active/standby mode. (CDH4.2 on ubuntu server)
We had a problem during which the active node suddenly became standby and
the standby server attempted to start resulting in a java heap space
failure.
any ideas to why the active node turned to standby?
logs attached
