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https://issues.apache.org/jira/browse/DRILL-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aman Sinha updated DRILL-380:
-----------------------------
Summary: Filter before Sort causes exception (was: Filter below Sort
causes exception)
> Filter before Sort causes exception
> -----------------------------------
>
> Key: DRILL-380
> URL: https://issues.apache.org/jira/browse/DRILL-380
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Aman Sinha
>
> Here's a plan that contains a Filter below Sort. The stack trace for the
> exception is shown further below. Having a SelectionVectorRemover between
> the Filter and Sort eliminates the problem but should not be required.
> {
> head : {
> version : 1,
> generator : {
> type : "optiq",
> info : "na"
> },
> type : "APACHE_DRILL_PHYSICAL"
> },
> graph : [ {
> pop : "parquet-scan",
> @id : 1,
> entries : [ {
> path : "/tmp/parquet/orders/part-m-00001.parquet"
> } ],
> storageengine : {
> type : "parquet",
> dfsName : "file:///"
> },
> ref : "_MAP",
> fragmentPointer : 0
> }, {
> pop : "project",
> @id : 2,
> exprs : [ {
> ref : "output.$f0",
> expr : "_MAP.O_CUSTKEY"
> }, {
> ref : "output.$f1",
> expr : "_MAP.O_ORDERKEY"
> } ],
> child : 1
> }, {
> pop : "filter",
> @id : 3,
> child : 2,
> expr : "$f0 > (100000) AND $f0 < (500000)"
> }, {
> pop : "sort",
> @id : 4,
> child : 3,
> orderings : [ {
> order : "ASC",
> expr : "$f0"
> }, {
> order : "ASC",
> expr : "Y"
> } ],
> reverse : false
> }, {
> pop : "selection-vector-remover",
> @id : 5,
> child : 4
> }, {
> pop : "screen",
> @id : 6,
> child : 5
> } ]
> }
> ava.lang.IllegalArgumentException: Undefined for 0
> at org.apache.hadoop.util.QuickSort.getMaxDepth(QuickSort.java:41)
> ~[hadoop-core-1.2.1.jar:na]
> at org.apache.hadoop.util.QuickSort.sort(QuickSort.java:59)
> ~[hadoop-core-1.2.1.jar:na]
> at org.apache.hadoop.util.QuickSort.sort(QuickSort.java:51)
> ~[hadoop-core-1.2.1.jar:na]
> at
> org.apache.drill.exec.test.generated.SorterGen0.sort(SortTemplate.java:47)
> ~[na:na]
> at
> org.apache.drill.exec.physical.impl.sort.SortBatch.next(SortBatch.java:152)
> ~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:42)
>
> ~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
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