Hi Ambarish, Please check the logs in '/home/hduser/.dt/logs/dtgateway.log' file. Looks like dtgateway is not started because of some reasons.
On Wed, Sep 28, 2016 at 3:29 PM, Ambarish Pande < [email protected]> wrote: > Hello, > > I am trying to install Datatorrent RTS Community edition on one of the > nodes in my cluster. But I am getting the following error. > > ___________________________________________________ > > Verifying archive integrity... All good. > Uncompressing DataTorrent Distribution 100% > > DataTorrent Platform 3.4.0 will be installed under > /home/hduser/datatorrent/releases/3.4.0 > > dtGateway can be managed with: > /home/hduser/datatorrent/releases/3.4.0/bin/dtgateway > [start|stop|status] > WARNING: DTGateway may have a problem starting up. For more details see > /home/hduser/.dt/logs/dtgateway.log > --- > Fatal error: java.lang.NullPointerException > [Fatal Error] :-1:-1: Premature end of file. > 2016-09-28 20:53:22,433 FATAL org.apache.hadoop.conf.Configuration: error > parsing conf file:/tmp/dt-site-global-hduser.xml > 2016-09-28 20:53:22,437 ERROR com.datatorrent.gateway.DTGateway: Caught > exception: > Fatal error: java.lang.NullPointerException > --- > > ________________________________________________________ > I checked :/tmp/dt-site-global-hduser.xml but it is empty. > > What must be the problem? > > Thank You. > -- *Regards,* *-pradeep*
