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https://issues.apache.org/jira/browse/HIVE-4790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Phabricator updated HIVE-4790:
------------------------------
Attachment: D11511.3.patch
navis updated the revision "HIVE-4790 [jira] MapredLocalTask task does not make
virtual columns".
Rebased to trunk
Reviewers: JIRA
REVISION DETAIL
https://reviews.facebook.net/D11511
CHANGE SINCE LAST DIFF
https://reviews.facebook.net/D11511?vs=35637&id=44409#toc
AFFECTED FILES
ql/pom.xml
ql/src/java/org/apache/hadoop/hive/ql/exec/ColumnStatsTask.java
ql/src/java/org/apache/hadoop/hive/ql/exec/FetchOperator.java
ql/src/java/org/apache/hadoop/hive/ql/exec/FetchTask.java
ql/src/java/org/apache/hadoop/hive/ql/exec/PartitionKeySampler.java
ql/src/java/org/apache/hadoop/hive/ql/exec/SMBMapJoinOperator.java
ql/src/java/org/apache/hadoop/hive/ql/exec/mr/MapredLocalTask.java
ql/src/java/org/apache/hadoop/hive/ql/plan/ColumnStatsWork.java
ql/src/test/queries/clientpositive/join_vc.q
ql/src/test/results/clientpositive/join_vc.q.out
To: JIRA, navis
> MapredLocalTask task does not make virtual columns
> --------------------------------------------------
>
> Key: HIVE-4790
> URL: https://issues.apache.org/jira/browse/HIVE-4790
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Attachments: D11511.3.patch, HIVE-4790.D11511.1.patch,
> HIVE-4790.D11511.2.patch
>
>
> From mailing list,
> http://www.mail-archive.com/user@hive.apache.org/msg08264.html
> {noformat}
> SELECT *,b.BLOCK__OFFSET__INSIDE__FILE FROM a JOIN b ON
> b.rownumber = a.number;
> fails with this error:
>
> > SELECT *,b.BLOCK__OFFSET__INSIDE__FILE FROM a JOIN b ON b.rownumber =
> a.number;
> Automatically selecting local only mode for query
> Total MapReduce jobs = 1
> setting HADOOP_USER_NAME pmarron
> 13/06/25 10:52:56 WARN conf.HiveConf: DEPRECATED: Configuration property
> hive.metastore.local no longer has any effect. Make sure to provide a valid
> value for hive.metastore.uris if you are connecting to a remote metastore.
> Execution log at: /tmp/pmarron/.log
> 2013-06-25 10:52:56 Starting to launch local task to process map join;
> maximum memory = 932118528
> java.lang.RuntimeException: cannot find field block__offset__inside__file
> from [0:rownumber, 1:offset]
> at
> org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.getStandardStructFieldRef(ObjectInspectorUtils.java:366)
> at
> org.apache.hadoop.hive.serde2.lazy.objectinspector.LazySimpleStructObjectInspector.getStructFieldRef(LazySimpleStructObjectInspector.java:168)
> at
> org.apache.hadoop.hive.serde2.objectinspector.DelegatedStructObjectInspector.getStructFieldRef(DelegatedStructObjectInspector.java:74)
> at
> org.apache.hadoop.hive.ql.exec.ExprNodeColumnEvaluator.initialize(ExprNodeColumnEvaluator.java:57)
> at
> org.apache.hadoop.hive.ql.exec.JoinUtil.getObjectInspectorsFromEvaluators(JoinUtil.java:68)
> at
> org.apache.hadoop.hive.ql.exec.HashTableSinkOperator.initializeOp(HashTableSinkOperator.java:222)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:451)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:407)
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:186)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
> at
> org.apache.hadoop.hive.ql.exec.MapredLocalTask.initializeOperators(MapredLocalTask.java:394)
> at
> org.apache.hadoop.hive.ql.exec.MapredLocalTask.executeFromChildJVM(MapredLocalTask.java:277)
> at org.apache.hadoop.hive.ql.exec.ExecDriver.main(ExecDriver.java:676)
> 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)
> Execution failed with exit status: 2
> {noformat}
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