pio status error

[Krajcs Ádám <ad...@profession.hu>]

Hi everybody,

We use predictionIO 0.12.1. The pio status throws the following Exception:

[INFO] [Storage$] Test writing to Event Store (App Id 0)...
[INFO] [HBLEvents] The table pio_event:events_0 doesn't exist yet. Creating now...
[ERROR] [Management$] Unable to connect to all storage backends successfully.
The following shows the error message from the storage backend.

org.apache.hadoop.hbase.TableExistsException: pio_event:events_0
                at org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.prepareCreate(CreateTableProcedure.java:299)
                at org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:106)
                at org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:58)
                at org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:119)
                at org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:498)
                at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1147)
                at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:942)
                at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:895)
                at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$400(ProcedureExecutor.java:77)
                at org.apache.hadoop.hbase.procedure2.ProcedureExecutor$2.run(ProcedureExecutor.java:497)
(org.apache.hadoop.hbase.TableExistsException)

Dumping configuration of initialized storage backend sources.
Please make sure they are correct.

Everything works fine, but it's a strange exception.

Regards,
Adam Krajcs