Hi,
I am also facing the same issue (hive-0.7, hbase-0.90.1, hadoop-0.20.2).
Any help?
-amit
________________________________
From: Bennie Schut <bsc...@ebuddy.com>
To: "user@hive.apache.org" <user@hive.apache.org>
Sent: Wed, 9 March, 2011 4:39:49 AM
Subject: hive hbase handler metadata NullPointerException
Hi All,
I was trying out hbase 0.89.20100924 with hive trunk with hadoop 0.20.2
When I'm running a simple insert I get this:
java.lang.RuntimeException: Error in configuring object at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
at
org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:354) at
org.apache.hadoop.mapred.MapTask.run(MapTask.java:307) at
org.apache.hadoop.mapred.Child.main(Child.java:170) Caused by:
java.lang.reflect.InvocationTargetException at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597) at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88)
...
5 more Caused by: java.lang.RuntimeException: Error in configuring object
at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
at
org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:34) ... 10
more
Caused by: java.lang.reflect.InvocationTargetException at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597) at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88)
...
13 more Caused by: java.lang.RuntimeException: Map operator initialization
failed at
org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:121)
... 18
more Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.NullPointerException at
org.apache.hadoop.hive.ql.exec.FileSinkOperator.initializeOp(FileSinkOperator.java:335)
at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:357) at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:433) at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:389)
at
org.apache.hadoop.hive.ql.exec.SelectOperator.initializeOp(SelectOperator.java:62)
at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:357) at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:433) at
org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:389)
at
org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:133)
at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:357) at
org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:444)
at
org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:357) at
org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:98)
... 18
more Caused by: java.lang.NullPointerException at
org.apache.hadoop.hive.ql.exec.FileSinkOperator.initializeOp(FileSinkOperator.java:280)
... 30 moreinsert overwrite table hbase_table_1 select cldr_id,
iso_date
from calendar;
I could create the table just fine. like :
CREATE TABLE hbase_table_1(key int, value string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "xyz");
I've set the properties hbase.master, hbase.zookeeper.quorum,
hbase.zookeeper.property.clientPort should that be enough?
Thanks
Bennie.
