Anuj, Could you provide additional details such as: What does your DAG look like ? What operators (custom as well as from Malhar) are you using ? Does this exception happen immediately upon launch or after some time ?
Ram On Mon, Jul 11, 2016 at 10:12 PM, ANUJ THAKWANI <[email protected]> wrote: > Hi, > > I have subscribed to the dev list. Let me know the way forward. > > I am a newbie in this project . > > On Tue, Jul 12, 2016 at 10:31 AM, Amol Kekre <[email protected]> wrote: > > > > > Anuj, > > You are not yet subscribed to dev list, and hence will have trouble > > posting to this forum. Please subscribe by clicking on "subscribe" on the > > dev list as listed on http://apex.apache.org/community.html. > > > > OR you can send an email to [email protected] with a subject > > text. > > > > Thks > > Amol > > > > > > On Mon, Jul 11, 2016 at 9:39 PM, ANUJ THAKWANI <[email protected]> > > wrote: > > > >> Hi, > >> > >> I am getting below given exception while launching kafka Application. > >> Please let me know how to fix this. > >> > >> java.lang.IllegalStateException: Partitioner returns null or empty. > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.initPartitioning(PhysicalPlan.java:605) > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.addLogicalOperator(PhysicalPlan.java:1497) > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.<init>(PhysicalPlan.java:344) > >> at > >> > com.datatorrent.stram.StreamingContainerManager.<init>(StreamingContainerManager.java:362) > >> at > >> > com.datatorrent.stram.StreamingContainerManager.getInstance(StreamingContainerManager.java:2979) > >> at > >> > com.datatorrent.stram.StreamingAppMasterService.serviceInit(StreamingAppMasterService.java:550) > >> at > >> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) > >> at > >> > com.datatorrent.stram.StreamingAppMaster.main(StreamingAppMaster.java:101) > >> 2016-07-11 22:24:48,250 ERROR > >> com.datatorrent.stram.StreamingAppMaster: Exiting Application Master > >> java.lang.IllegalStateException: Partitioner returns null or empty. > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.initPartitioning(PhysicalPlan.java:605) > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.addLogicalOperator(PhysicalPlan.java:1497) > >> at > >> > com.datatorrent.stram.plan.physical.PhysicalPlan.<init>(PhysicalPlan.java:344) > >> at > >> > com.datatorrent.stram.StreamingContainerManager.<init>(StreamingContainerManager.java:362) > >> at > >> > com.datatorrent.stram.StreamingContainerManager.getInstance(StreamingContainerManager.java:2979) > >> at > >> > com.datatorrent.stram.StreamingAppMasterService.serviceInit(StreamingAppMasterService.java:550) > >> at > >> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) > >> at > >> > com.datatorrent.stram.StreamingAppMaster.main(StreamingAppMaster.java:101) > >> > > > > >
