-Re: Hadoop core jar class update
Viswanathan J 2013-10-25, 18:20
I'm using hadoop-1.2.1, have mentioned in the previous thread.
On Oct 24, 2013 11:30 PM, "Ravi Prakash" <[EMAIL PROTECTED]> wrote:
> What version of Hadoop are you using? What is the change?
> On Wednesday, October 23, 2013 2:20 PM, Viswanathan J <
> [EMAIL PROTECTED]> wrote:
> Hi guys,
> If I update(very small change) the hadoop-core mapred class for one of the
> OOME patch and compiled the jar. If I deploy that jar in production will
> that cause any issue.
> Will that cause any issue for NN or lose any data?
> Version of the jar will be same.
> Is that update will check any checksum?
> Please help asap.