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https://issues.apache.org/jira/browse/DRILL-4531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15210954#comment-15210954
]
ASF GitHub Bot commented on DRILL-4531:
---------------------------------------
Github user jinfengni commented on a diff in the pull request:
https://github.com/apache/drill/pull/444#discussion_r57388288
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/DrillFilterAggregateTransposeRule.java
---
@@ -0,0 +1,28 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.drill.exec.planner.logical;
+
+import org.apache.calcite.rel.rules.FilterAggregateTransposeRule;
+
+public class DrillFilterAggregateTransposeRule{
--- End diff --
right. that's something I'm thinking of.
> Query with filter and aggregate hangs in planning phase
> -------------------------------------------------------
>
> Key: DRILL-4531
> URL: https://issues.apache.org/jira/browse/DRILL-4531
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Jinfeng Ni
> Assignee: Jinfeng Ni
> Fix For: 1.7.0
>
>
> For the following query,
> {code}
> SELECT cust.custAddress,
> lineitem.provider
> FROM (
> SELECT cast(c_custkey AS bigint) AS custkey,
> c_address AS custAddress
> FROM cp.`tpch/customer.parquet` ) cust
> LEFT JOIN
> (
> SELECT DISTINCT l_linenumber,
> CASE
> WHEN l_partkey IN (1, 2) THEN 'Store1'
> WHEN l_partkey IN (5, 6) THEN 'Store2'
> END AS provider
> FROM cp.`tpch/lineitem.parquet`
> WHERE ( l_orderkey >=20160101 AND l_partkey <=20160301)
> AND l_partkey IN (1,2, 5, 6) ) lineitem
> ON cust.custkey = lineitem.l_linenumber
> WHERE provider IS NOT NULL
> GROUP BY cust.custAddress,
> lineitem.provider
> ORDER BY cust.custAddress,
> lineitem.provider;
> {code}
> When run on today's master branch commit:
> 79a3c164c1df7a5d7a0b82574316b4a0b1c7593e, query just hangs there in the
> planning phase.
> Log shows that it stuck in Drill_Logical planning phase.
>
>
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