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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2016/02/22 03:06:18 UTC
[jira] [Updated] (TAJO-2080) ArrayIndexOutOfBoundsException when
performing aggregation on an union block
[ https://issues.apache.org/jira/browse/TAJO-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jihoon Son updated TAJO-2080:
-----------------------------
Component/s: Statistics
> ArrayIndexOutOfBoundsException when performing aggregation on an union block
> ----------------------------------------------------------------------------
>
> Key: TAJO-2080
> URL: https://issues.apache.org/jira/browse/TAJO-2080
> Project: Tajo
> Issue Type: Bug
> Components: Data Shuffle, Statistics
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Fix For: 0.12.0, 0.11.2
>
>
> Here is the log.
> {noformat}
> default> select sum(t.cnt) as cnt, l_orderkey, l_partkey from (
> select l_orderkey, l_partkey, CAST(COUNT(1) AS INT4) as cnt from lineitem_small group by l_orderkey, l_partkey
> union all
> select l_orderkey, l_partkey, l_linenumber from lineitem) as t
> group by l_orderkey, l_partkey;
> {noformat}
> {noformat}
> 2016-02-18 15:49:37,162 WARN: org.apache.tajo.catalog.statistics.StatisticsUtil (aggregateTableStat(136)) - 3
> java.lang.ArrayIndexOutOfBoundsException: 3
> at org.apache.tajo.catalog.statistics.StatisticsUtil.aggregateTableStat(StatisticsUtil.java:125)
> at org.apache.tajo.querymaster.Repartitioner.computeChildBlocksStats(Repartitioner.java:627)
> at org.apache.tajo.querymaster.Repartitioner.scheduleHashShuffledFetches(Repartitioner.java:899)
> at org.apache.tajo.querymaster.Repartitioner.scheduleFragmentsForNonLeafTasks(Repartitioner.java:611)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.schedule(Stage.java:1062)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.access$900(Stage.java:839)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer$1.run(Stage.java:865)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2016-02-18 15:49:37,162 WARN: org.apache.tajo.catalog.statistics.StatisticsUtil (aggregateTableStat(136)) - 4
> java.lang.ArrayIndexOutOfBoundsException: 4
> at org.apache.tajo.catalog.statistics.StatisticsUtil.aggregateTableStat(StatisticsUtil.java:125)
> at org.apache.tajo.querymaster.Repartitioner.computeChildBlocksStats(Repartitioner.java:627)
> at org.apache.tajo.querymaster.Repartitioner.scheduleHashShuffledFetches(Repartitioner.java:899)
> at org.apache.tajo.querymaster.Repartitioner.scheduleFragmentsForNonLeafTasks(Repartitioner.java:611)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.schedule(Stage.java:1062)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.access$900(Stage.java:839)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer$1.run(Stage.java:865)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2016-02-18 15:49:37,163 WARN: org.apache.tajo.catalog.statistics.StatisticsUtil (aggregateTableStat(136)) - 5
> java.lang.ArrayIndexOutOfBoundsException: 5
> at org.apache.tajo.catalog.statistics.StatisticsUtil.aggregateTableStat(StatisticsUtil.java:125)
> at org.apache.tajo.querymaster.Repartitioner.computeChildBlocksStats(Repartitioner.java:627)
> at org.apache.tajo.querymaster.Repartitioner.scheduleHashShuffledFetches(Repartitioner.java:899)
> at org.apache.tajo.querymaster.Repartitioner.scheduleFragmentsForNonLeafTasks(Repartitioner.java:611)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.schedule(Stage.java:1062)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer.access$900(Stage.java:839)
> at org.apache.tajo.querymaster.Stage$InitAndRequestContainer$1.run(Stage.java:865)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> ...
> {noformat}
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