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https://issues.apache.org/jira/browse/PHOENIX-6023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Toth resolved PHOENIX-6023.
----------------------------------
Resolution: Fixed
Committed to 4.x as well.
> Wrong result when issuing query for an immutable table with multiple column
> families
> ------------------------------------------------------------------------------------
>
> Key: PHOENIX-6023
> URL: https://issues.apache.org/jira/browse/PHOENIX-6023
> Project: Phoenix
> Issue Type: Bug
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Major
> Fix For: 5.1.0, 4.16.0
>
> Attachments: PHOENIX-6023-addendum.master.v1.patch,
> PHOENIX-6023.addendum.master.v2.patch, PHOENIX-6023.master.v3.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Steps to reproduce are as follows:
> 1. Create an immutable table with multiple column families:
> {code}
> 0: jdbc:phoenix:> CREATE TABLE TEST (
> . . . . . . . . > ID VARCHAR PRIMARY KEY,
> . . . . . . . . > A.COL1 VARCHAR,
> . . . . . . . . > B.COL2 VARCHAR
> . . . . . . . . > ) IMMUTABLE_ROWS = TRUE;
> No rows affected (1.182 seconds)
> {code}
> 2. Upsert some rows:
> {code}
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id0', '0', 'a');
> 1 row affected (0.138 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id1', '1', NULL);
> 1 row affected (0.009 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id2', '2', 'b');
> 1 row affected (0.011 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id3', '3', NULL);
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id4', '4', 'c');
> 1 row affected (0.006 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id5', '5', NULL);
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id6', '6', 'd');
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id7', '7', NULL);
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id8', '8', 'e');
> 1 row affected (0.007 seconds)
> 0: jdbc:phoenix:> UPSERT INTO TEST VALUES ('id9', '9', NULL);
> 1 row affected (0.009 seconds)
> {code}
> 3. Count query is okay:
> {code}
> 0: jdbc:phoenix:> SELECT COUNT(COL1) FROM TEST WHERE COL2 IS NOT NULL;
> +----------------+
> | COUNT(A.COL1) |
> +----------------+
> | 5 |
> +----------------+
> 1 row selected (0.1 seconds)
> {code}
> 4. However, the following select query returns wrong result (it should return
> 5 records):
> {code}
> 0: jdbc:phoenix:> SELECT COL1 FROM TEST WHERE COL2 IS NOT NULL;
> +-------+
> | COL1 |
> +-------+
> | 0 |
> | 1 |
> | 2 |
> | 3 |
> | 4 |
> | 5 |
> | 6 |
> | 7 |
> | 8 |
> | 9 |
> +-------+
> 10 rows selected (0.058 seconds)
> {code}
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