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https://issues.apache.org/jira/browse/HIVE-5680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813607#comment-13813607
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ZhuangjieZheng commented on HIVE-5680:
--------------------------------------
Now my temporary resolution is using the command: 'hive -f cmd.sql'. The file
content are:
DROP TABLE IF EXISTS test;
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");
INSERT INTO TABLE test select key, uid from reg;
> 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
> 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
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