Please disregard. I found the cause of my error. Thanks.
On Thu, Sep 17, 2009 at 3:09 PM, Matt Pestritto <m...@pestritto.com> wrote: > I recently switched to the 0.4 branch to do some testing and I'm running > into a problem. > > When I run a query from the cli - the first one works, but the second query > always fails with a NullPointerException. > > Did anyone else run into this ? > > Thanks > -Matt > > hive> select count(1) from table1; > Total MapReduce jobs = 1 > Number of reduce tasks determined at compile time: 1 > In order to change the average load for a reducer (in bytes): > set hive.exec.reducers.bytes.per.reducer=<number> > In order to limit the maximum number of reducers: > set hive.exec.reducers.max=<number> > In order to set a constant number of reducers: > set mapred.reduce.tasks=<number> > Starting Job = job_200909171501_0001, Tracking URL = > http://mustique:50030/jobdetails.jsp?jobid=job_200909171501_0001 > Kill Command = /home/hadoop/hadoop/bin/../bin/hadoop job > -Dmapred.job.tracker=mustique:9001 -kill job_200909171501_0001 > 2009-09-17 03:05:54,855 map = 0%, reduce =0% > 2009-09-17 03:06:02,895 map = 22%, reduce =0% > 2009-09-17 03:06:06,933 map = 44%, reduce =0% > 2009-09-17 03:06:11,965 map = 67%, reduce =0% > 2009-09-17 03:06:15,988 map = 89%, reduce =0% > 2009-09-17 03:06:20,009 map = 100%, reduce =0% > 2009-09-17 03:06:25,036 map = 100%, reduce =11% > 2009-09-17 03:06:30,054 map = 100%, reduce =15% > 2009-09-17 03:06:31,063 map = 100%, reduce =22% > 2009-09-17 03:06:34,075 map = 100%, reduce =26% > 2009-09-17 03:06:36,101 map = 100%, reduce =100% > Ended Job = job_200909171501_0001 > OK > 274087 > Time taken: 45.401 seconds > hive> select count(1) from table1; > Total MapReduce jobs = 1 > Number of reduce tasks determined at compile time: 1 > In order to change the average load for a reducer (in bytes): > set hive.exec.reducers.bytes.per.reducer=<number> > In order to limit the maximum number of reducers: > set hive.exec.reducers.max=<number> > In order to set a constant number of reducers: > set mapred.reduce.tasks=<number> > java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.exec.Utilities.setMapRedWork(Utilities.java:154) > at > org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:373) > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:379) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:285) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:123) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:181) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:287) > 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:155) > at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79) > at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68) > Job Submission failed with exception > 'java.lang.RuntimeException(java.lang.NullPointerException)' > FAILED: Execution Error, return code 1 from > org.apache.hadoop.hive.ql.exec.ExecDriver > hive> > > > On Thu, Sep 17, 2009 at 12:36 PM, Namit Jain <nj...@facebook.com> wrote: > >> https://issues.apache.org/jira/browse/HIVE-838 >> >> is a blocker for 0.4 - >> Once this is merged, I will have another release candidate >> >> >> -----Original Message----- >> From: Johan Oskarsson [mailto:jo...@oskarsson.nu] >> Sent: Wednesday, September 16, 2009 8:29 AM >> To: hive-dev@hadoop.apache.org >> Subject: Re: vote for release candidate for hive >> >> +1 based on running unit tests. >> >> /Johan >> >> Namit Jain wrote: >> > Sorry, was meant for hive-dev@ >> > >> > From: Namit Jain [mailto:nj...@facebook.com] >> > Sent: Tuesday, September 15, 2009 1:30 PM >> > To: hive-u...@hadoop.apache.org >> > Subject: vote for release candidate for hive >> > >> > >> > I have created another release candidate for Hive. >> > >> > >> > >> > https://svn.apache.org/repos/asf/hadoop/hive/tags/release-0.4.0-rc1/ >> > >> > >> > >> > >> > >> > Let me know if it is OK to publish this release candidate. >> > >> > >> > >> > The only change from the previous candidate ( >> https://svn.apache.org/repos/asf/hadoop/hive/tags/release-0.4.0-rc0/) is >> the fix for >> > >> > https://issues.apache.org/jira/browse/HIVE-718 >> > >> > >> > >> > >> > >> > >> > >> > Thanks, >> > >> > -namit >> > >> > >> > >> > >> >> >
