hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Swarnim Kulkarni (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-5680) Hive writes to HBase table throws NullPointerException
Date Sat, 04 Jan 2014 07:19:56 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Swarnim Kulkarni reassigned HIVE-5680:
--------------------------------------

    Assignee: Swarnim Kulkarni

> 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
>            Assignee: Swarnim Kulkarni
>              Labels: hbase
>             Fix For: 0.13.0
>
>
> When I create hive external table for hbase, and insert data into it under hive shell
environment. It can run successfully. but after I quit it and reconnect with bin/hive command,
the insert 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



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message