Not sure how NPE happened on you command line, but I'd like to clarify
1. If you want to see mapreduce jobs, please use "mapred job". "hadoop job"
is deprecated. If you want to see all kinds of applications run by your
YARN cluster, please use "yarn application".
2. Job history server only shows the finished mapreduce jobs. There will be
another application history server that shows all completed applications
run by YARN, but it's not available on 2.2.
3. ResourceManager webUI is not the job history web UI. You should check
your yarn-site.xml to see what's the address of the RM webUI. It will list
all the applications that RM remembers.
On Thu, Feb 20, 2014 at 7:04 PM, Chen, Richard <[EMAIL PROTECTED]>wrote:
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.