Sorry my bad, I did not read about configuring Hmaster for region collocation.
Thanks Rajeshbabu for pointing me to the config. the NPE is gone now. On Tue, Mar 3, 2015 at 7:51 AM, Rajeshbabu Chintaguntla < [email protected]> wrote: > Hi Dhaval Rami, > > There can be possible NPE when both data and index regions not colocated. > > Have you configured below properties properly and restarted the master? > It's fixed in 4.3 version. If possible you can use it. > > > <property> > <name>hbase.master.loadbalancer.class</name> > <value>org.apache.phoenix.hbase.index.balancer.IndexLoadBalancer</value> > </property> > <property> > <name>hbase.coprocessor.master.classes</name> > <value>org.apache.phoenix.hbase.index.master.IndexMasterObserver</value> > </property> > > Thanks, > Rajeshbabu. > > On Tue, Mar 3, 2015 at 2:17 AM, Dhaval Rami <[email protected]> wrote: > >> hbase version 0.98.6-cdh5.3.0 ,with phoenix 4.2.2. >> >> I am getting following exception when I try to create a secondary local >> index on a "salted" "mutable" table. The table already has 764576 records. >> >> Error: org.apache.phoenix.exception.PhoenixIOException: >> org.apache.hadoop.hbase.DoNotRetryIOException: >> TAB,,1424454700147.982e66e27ae45130bf4a50c7c49bf516.: null >> at >> org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:84) >> at >> org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:52) >> at >> org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:162) >> at >> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$52.call(RegionCoprocessorHost.java:1203) >> at >> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1517) >> at >> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1592) >> at >> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperationWithResult(RegionCoprocessorHost.java:1556) >> at >> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postScannerOpen(RegionCoprocessorHost.java:1198) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3178) >> at >> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29925) >> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2031) >> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108) >> at >> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:116) >> at >> org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:96) >> at java.lang.Thread.run(Thread.java:745) >> Caused by: java.lang.NullPointerException >> at >> org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatch(UngroupedAggregateRegionObserver.java:135) >> at >> org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:366) >> at >> org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:144) >> ... 12 more (state=08000,code=101) >> >> >> Command I am using : >> CREATE LOCAL INDEX AK_LOC_TAB ON TAB (served_column); >> >> >> Am I doing something wrong ? >> >> -Dhaval >> > >
