Hi Arshak! When you run the command `accumulo classpath`, does the output properly contain both hdfs related jars and the configuration directory for your hadoop installation?
If either of those things are not present, then Accumulo will happily default to checking your local filesystem for the instance id path, which presumably will not exist. As an example, the following gist shows what the command includes on my CDH4.5.0 instance of the current 1.5.1 RC. You'll notice HDFS on line 51 and the configuration directory on line 29. https://gist.github.com/busbey/8829097 HTH -Sean On Tue, Feb 4, 2014 at 4:35 PM, Arshak Navruzyan <[email protected]> wrote: > I am getting this error in the monitor log, even though my tserver is > running fine > > 2014-02-04 14:27:35,816 [server.Accumulo] INFO : monitor starting > 2014-02-04 14:27:35,824 [client.ZooKeeperInstance] ERROR: unable obtain > instance id at /accumulo/instance_id > > my environment is > > Accumulo 1.5 > HD 2.2.0 > Zookeeper 3.4.5 > > >
