Thanks, but ACLs are disabled. <property> <name>mapred.acls.enabled</name> <value>false</value> </property>
-- Beau On Jun 13, 2013, at 2:48 PM, Arafat, Moiz wrote: > Can you See if the id which you are using to run the queries has map reduce > permissions on the cluster ? > > Regards, > Moiz Arafat > > > On Jun 13, 2013, at 1:55 PM, Beau Rothrock <beau.rothr...@lookout.com> wrote: > >> Hi Y'all, >> >> I can connect to hive just fine. I can select rows just fine, but anything >> that appears to require map/reduce crashes consistently. Anyone know of a >> fix or workaround for this? >> >> I'm using these: >> hive-0.11.0-bin >> hadoop-2.0.0-mr1-cdh4.2.0 >> >> >> hive> select count(*) from lookout_analytics.xfm_countries; >> Total MapReduce jobs = 1 >> Launching Job 1 out of 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_201306101539_0199, Tracking URL = >> http://sf1r005s034:50030/jobdetails.jsp?jobid=job_201306101539_0199 >> Kill Command = /Users/brothrock/hadoop/bin/hadoop job -kill >> job_201306101539_0199 >> Hadoop job information for Stage-1: number of mappers: 1; number of >> reducers: 1 >> 2013-06-13 10:37:42,051 Stage-1 map = 0%, reduce = 0% >> 2013-06-13 10:38:10,126 Stage-1 map = 100%, reduce = 100% >> Ended Job = job_201306101539_0199 with errors >> Error during job, obtaining debugging information... >> Job Tracking URL: >> http://sf1r005s034:50030/jobdetails.jsp?jobid=job_201306101539_0199 >> Examining task ID: task_201306101539_0199_m_000002 (and more) from job >> job_201306101539_0199 >> Unable to retrieve URL for Hadoop Task logs. Unable to find job tracker info >> port. >> >> Task with the most failures(4): >> ----- >> Task ID: >> task_201306101539_0199_m_000000 >> >> ----- >> Diagnostic Messages for this Task: >> java.lang.RuntimeException: java.lang.NullPointerException >> at >> org.apache.hadoop.hive.ql.exec.Utilities.getMapRedWork(Utilities.java:230) >> at >> org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:255) >> at >> org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:381) >> at >> org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:374) >> at >> org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:540) >> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:394) >> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332) >> at org.apache.hadoop.mapred.Child$4.run(Child.java:268) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408) >> at org.apache.hadoop.mapred.Child.main(Child.java:262) >> Caused by: java.lang.NullPointerException >> at org.ap >> >> FAILED: Execution Error, return code 2 from >> org.apache.hadoop.hive.ql.exec.MapRedTask >> MapReduce Jobs Launched: >> Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL >> >> >> -- >> Beau >> >> >
