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https://issues.apache.org/jira/browse/PHOENIX-3452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15673015#comment-15673015
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Hudson commented on PHOENIX-3452:
---------------------------------
FAILURE: Integrated in Jenkins build Phoenix-master #1494 (See
[https://builds.apache.org/job/Phoenix-master/1494/])
PHOENIX-3452 NULLS FIRST/NULL LAST should not impact whether GROUP BY is
(jamestaylor: rev 6fd8e72045fd0a8808cb774f7f5f7a96ef0cef79)
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java
* (edit)
phoenix-core/src/test/java/org/apache/phoenix/compile/QueryCompilerTest.java
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/compile/OrderPreservingTracker.java
> NULLS FIRST/NULL LAST should not impact whether GROUP BY is order preserving
> ----------------------------------------------------------------------------
>
> Key: PHOENIX-3452
> URL: https://issues.apache.org/jira/browse/PHOENIX-3452
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.8.0
> Reporter: Joel Palmert
> Assignee: chenglei
> Fix For: 4.9.0, 4.8.2
>
> Attachments: PHOENIX-3452_v2.patch, PHOENIX-3452_v3.patch
>
>
> This may be related to PHOENIX-3451 but the behavior is different so filing
> it separately.
> Steps to repro:
> CREATE TABLE IF NOT EXISTS TEST.TEST (
> ORGANIZATION_ID CHAR(15) NOT NULL,
> CONTAINER_ID CHAR(15) NOT NULL,
> ENTITY_ID CHAR(15) NOT NULL,
> SCORE DOUBLE,
> CONSTRAINT TEST_PK PRIMARY KEY (
> ORGANIZATION_ID,
> CONTAINER_ID,
> ENTITY_ID
> )
> ) VERSIONS=1, MULTI_TENANT=TRUE, REPLICATION_SCOPE=1, TTL=31536000;
> CREATE INDEX IF NOT EXISTS TEST_SCORE ON TEST.TEST (CONTAINER_ID, SCORE DESC,
> ENTITY_ID DESC);
> UPSERT INTO test.test VALUES ('org1','container1','entityId6',1.1);
> UPSERT INTO test.test VALUES ('org1','container1','entityId5',1.2);
> UPSERT INTO test.test VALUES ('org1','container1','entityId4',1.3);
> UPSERT INTO test.test VALUES ('org1','container1','entityId3',1.4);
> UPSERT INTO test.test VALUES ('org1','container1','entityId2',1.5);
> UPSERT INTO test.test VALUES ('org1','container1','entityId1',1.6);
> SELECT DISTINCT entity_id, score
> FROM test.test
> WHERE organization_id = 'org1'
> AND container_id = 'container1'
> ORDER BY score DESC
> Notice that the returned results are not returned in descending score order.
> Instead they are returned in descending entity_id order. If I remove the
> DISTINCT or remove the secondary index the result is correct.
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