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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6650) hive.optimize.index.filter breaks non-index where with HBaseStorageHandler
Date Tue, 18 Mar 2014 17:09:46 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-6650:
-----------------------------------

    Status: Patch Available  (was: Open)

> hive.optimize.index.filter breaks non-index where with HBaseStorageHandler
> --------------------------------------------------------------------------
>
>                 Key: HIVE-6650
>                 URL: https://issues.apache.org/jira/browse/HIVE-6650
>             Project: Hive
>          Issue Type: Bug
>          Components: HBase Handler
>    Affects Versions: 0.12.0
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>         Attachments: HIVE-6650.0.patch, HIVE-6650.1.patch, HIVE-6650.2.patch
>
>
> With the above enabled, where clauses including non-rowkey columns cannot be used with
the HBaseStorageHandler. Job fails to launch with the following exception.
> {noformat}
> java.lang.RuntimeException: Unexpected residual predicate (s_address = '200 WEST 56TH
STREET')
> at org.apache.hadoop.hive.hbase.HiveHBaseTableInputFormat.convertFilter(HiveHBaseTableInputFormat.java:292)
> at org.apache.hadoop.hive.hbase.HiveHBaseTableInputFormat.getSplits(HiveHBaseTableInputFormat.java:495)
> at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:294)
> at org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:303)
> at org.apache.hadoop.mapreduce.JobSubmitter.writeOldSplits(JobSubmitter.java:518)
> at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:510)
> at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:392)
> at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1268)
> at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1265)
> 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:1491)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:1265)
> at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:562)
> at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:557)
> 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:1491)
> at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:557)
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:548)
> 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:136)
> 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:1437)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1215)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1043)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:911)
> 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:212)
> Job Submission failed with exception 'java.lang.RuntimeException(Unexpected residual
predicate (s_address = '200 WEST 56TH STREET'))'
> FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
> {noformat}
> I believe this bug was introduced in HIVE-2036, see change to OpProcFactory.java that
always includes full predicate, even after storage handler negotiates the predicates it can
pushdown. Since this behavior is divergent from input formats (they cannot negotiate), there's
no harm in the SH ignoring non-indexed predicates -- Hive respects all of them at a layer
above anyway. Might as well remove the check/exception.



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