Hi Xiong, Could you provide some more details of how did you manage to install 2.0.0-mr1-cdh4.4.0 using Ambari? It would be helpful if you could post the generated core-site.xml and mapred-site.xml
For the JMX properties can you hit the default JMX port for Job Tracker and get a response, *http://<jt-host>:50030/jmx* Best Regards, Sid On Thu, Nov 7, 2013 at 2:08 AM, xiong <[email protected]> wrote: > Hi,all, > I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of > mapreduce is n/a as follows and there are no jmx metrics for jobtracker? > why it is ? > Do this version of MR1(0.20 or latest) not include jmx metrics > for jobtracker? > Thank you. > > p.s. > Total Slots Capacity0 maps / 0 reduces / n/a avg per nodeTotal Jobsn/a > submitted / n/a completedMap Slotsn/a occupied / n/a reservedReduce Slotsn/a > occupied / n/a reservedTasks: Mapsn/a running / n/a waitingTasks: Reducesn/a > running / n/a waiting > > > -- CONFIDENTIALITY NOTICE 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.
