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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2016/02/18 09:25:18 UTC
[jira] [Created] (TAJO-2080) ArrayIndexOutOfBoundsException when
performing aggregation on an union block
Jihoon Son created TAJO-2080:
--------------------------------
Summary: 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
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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