[jira] [Created] (HIVE-5680) Hive writes to HBase table throws NullPointerException

["ZhuangjieZheng (JIRA)" <ji...@apache.org>]

ZhuangjieZheng created HIVE-5680:
------------------------------------

             Summary: Hive writes to HBase table throws NullPointerException
                 Key: HIVE-5680
                 URL: https://issues.apache.org/jira/browse/HIVE-5680
             Project: Hive
          Issue Type: Bug
          Components: HBase Handler
    Affects Versions: 0.12.0
         Environment: Hadoop 1.0.4, HBase 0.94.6.1, Hive 0.12.0
            Reporter: ZhuangjieZheng
             Fix For: 0.13.0


When I create an hive external table for hbase, and insert data to it in hive shell environment. It can run successfully. but after I quit the shell and try to reconnect it with bin/hive command. The insert data operation throws NullPointerException..

[hadoop@dn01 hive]$ bin/hive
hive> CREATE EXTERNAL TABLE `test`(`key` string, `uid` int) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,d:uid#b")TBLPROPERTIES("hbase.table.name" = "test");
......
hive> insert into table test select key, uid from reg;
......successfully
hive> quit;
[hadoop@dn01 hive]$ bin/hive
hive> insert into table test select key, uid from reg;
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
java.lang.NullPointerException
	at java.util.Hashtable.put(Hashtable.java:394)
	at java.util.Properties.setProperty(Properties.java:143)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:438)
	at org.apache.hadoop.hive.ql.exec.Utilities.copyTableJobPropertiesToConf(Utilities.java:1840)
	at org.apache.hadoop.hive.ql.exec.FileSinkOperator.checkOutputSpecs(FileSinkOperator.java:947)
	at org.apache.hadoop.hive.ql.io.HiveOutputFormatImpl.checkOutputSpecs(HiveOutputFormatImpl.java:67)
	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:889)
	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
	at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850)
	at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824)
	at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:425)
	at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:144)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:151)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:65)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1414)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1192)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1020)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:888)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:781)
	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675)
	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
	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.RunJar.main(RunJar.java:156)
Job Submission failed with exception 'java.lang.NullPointerException(null)'
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask





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