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Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2010/03/05 00:01:28 UTC
[jira] Created: (HIVE-1215) bogus assertion in
GroupByOperator.initializeOp
bogus assertion in GroupByOperator.initializeOp
-----------------------------------------------
Key: HIVE-1215
URL: https://issues.apache.org/jira/browse/HIVE-1215
Project: Hadoop Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 0.5.0
Reporter: John Sichi
Fix For: 0.6.0
export HADOOP_OPTS="-ea"
and then run the following query in Hive:
select count(1) from pokes;
This causes an assertion failure:
Caused by: java.lang.AssertionError
at org.apache.hadoop.hive.ql.exec.GroupByOperator.initializeOp(GroupByOperator.java:161)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:344)
at org.apache.hadoop.hive.ql.exec.ExecReducer.configure(ExecReducer.java:143)
... 10 more
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[jira] Assigned: (HIVE-1215) bogus assertion in
GroupByOperator.initializeOp
Posted by "Edward Capriolo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward Capriolo reassigned HIVE-1215:
-------------------------------------
Assignee: Edward Capriolo
> bogus assertion in GroupByOperator.initializeOp
> -----------------------------------------------
>
> Key: HIVE-1215
> URL: https://issues.apache.org/jira/browse/HIVE-1215
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0
> Reporter: John Sichi
> Assignee: Edward Capriolo
> Fix For: 0.6.0
>
>
> export HADOOP_OPTS="-ea"
> and then run the following query in Hive:
> select count(1) from pokes;
> This causes an assertion failure:
> Caused by: java.lang.AssertionError
> at org.apache.hadoop.hive.ql.exec.GroupByOperator.initializeOp(GroupByOperator.java:161)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:344)
> at org.apache.hadoop.hive.ql.exec.ExecReducer.configure(ExecReducer.java:143)
> ... 10 more
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[jira] Commented: (HIVE-1215) bogus assertion in
GroupByOperator.initializeOp
Posted by "John Sichi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841591#action_12841591 ]
John Sichi commented on HIVE-1215:
----------------------------------
We have tests for such queries, and we enable assertions in the junit ant task, but we do not seem to be enabling assertions for the forked JVM's which execute the plan. We should find a way to address this in order to get more coverage for assertions (and also to expose any more bogus ones).
> bogus assertion in GroupByOperator.initializeOp
> -----------------------------------------------
>
> Key: HIVE-1215
> URL: https://issues.apache.org/jira/browse/HIVE-1215
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0
> Reporter: John Sichi
> Fix For: 0.6.0
>
>
> export HADOOP_OPTS="-ea"
> and then run the following query in Hive:
> select count(1) from pokes;
> This causes an assertion failure:
> Caused by: java.lang.AssertionError
> at org.apache.hadoop.hive.ql.exec.GroupByOperator.initializeOp(GroupByOperator.java:161)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:344)
> at org.apache.hadoop.hive.ql.exec.ExecReducer.configure(ExecReducer.java:143)
> ... 10 more
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[jira] Commented: (HIVE-1215) bogus assertion in
GroupByOperator.initializeOp
Posted by "Edward Capriolo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841607#action_12841607 ]
Edward Capriolo commented on HIVE-1215:
---------------------------------------
Yes you can reproduce this by a simple edit in build common and a q file that
does select count(1) from src;
{noformat}
<target name="test"
depends="test-conditions,gen-test,compile-test,test-jar,test-init">
<!--<property name="testcp" refid="test.classpath"/>-->
<!--<echo message="test.classpath: ${testcp}"/>-->
<junit showoutput="${test.output}" printsummary="yes" haltonfailure="no"
fork="yes" maxmemory="512m" dir="${basedir}" timeout="${test.timeout}"
errorProperty="tests.failed" failureProperty="tests.failed" filtertrace="off">
<!--
<jvmarg value="-Xdebug"/>
<jvmarg value="-Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y"/> -->
<env key="HADOOP_OPTS" value="-ea" />
<env key="HADOOP_HOME" value="${hadoop.root}"/>
<env key="TZ" value="US/Pacific"/>
{noformat}
This be easy to add.
<env key="HADOOP_OPTS" value="-ea" />
or
<env key="HADOOP_OPTS" value="${HADOOP_OPTS} -ea" />
> bogus assertion in GroupByOperator.initializeOp
> -----------------------------------------------
>
> Key: HIVE-1215
> URL: https://issues.apache.org/jira/browse/HIVE-1215
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0
> Reporter: John Sichi
> Assignee: Edward Capriolo
> Fix For: 0.6.0
>
>
> export HADOOP_OPTS="-ea"
> and then run the following query in Hive:
> select count(1) from pokes;
> This causes an assertion failure:
> Caused by: java.lang.AssertionError
> at org.apache.hadoop.hive.ql.exec.GroupByOperator.initializeOp(GroupByOperator.java:161)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:344)
> at org.apache.hadoop.hive.ql.exec.ExecReducer.configure(ExecReducer.java:143)
> ... 10 more
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