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Posted to issues@spark.apache.org by "Maxim Gekk (Jira)" <ji...@apache.org> on 2021/01/05 10:39:00 UTC
[jira] [Updated] (SPARK-34011) ALTER TABLE .. RENAME TO PARTITION
doesn't refresh cache
[ https://issues.apache.org/jira/browse/SPARK-34011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Gekk updated SPARK-34011:
-------------------------------
Description:
Here is the example to reproduce the issue:
{code:sql}
spark-sql> CREATE TABLE tbl1 (col0 int, part0 int) USING parquet PARTITIONED BY (part0);
spark-sql> INSERT INTO tbl1 PARTITION (part0=0) SELECT 0;
spark-sql> INSERT INTO tbl1 PARTITION (part0=1) SELECT 1;
spark-sql> CACHE TABLE tbl1;
spark-sql> SELECT * FROM tbl1;
0 0
1 1
spark-sql> ALTER TABLE tbl1 PARTITION (part0 = 0) RENAME TO PARTITION (part0 = 2);
spark-sql> SELECT * FROM tbl1;
0 0
1 1
{code}
was:
Here is the example to reproduce the issue:
{code:sql}
spark-sql> CREATE TABLE tbl1 (col0 int, part0 int) USING parquet PARTITIONED BY (part0);
spark-sql> INSERT INTO tbl1 PARTITION (part0=0) SELECT 0;
spark-sql> INSERT INTO tbl1 PARTITION (part0=1) SELECT 1;
spark-sql> CACHE TABLE tbl1;
spark-sql> SELECT * FROM tbl1;
0 0
1 1
spark-sql> ALTER TABLE tbl1 DROP PARTITION (part0=0);
spark-sql> SELECT * FROM tbl1;
0 0
1 1
{code}
> ALTER TABLE .. RENAME TO PARTITION doesn't refresh cache
> --------------------------------------------------------
>
> Key: SPARK-34011
> URL: https://issues.apache.org/jira/browse/SPARK-34011
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.1, 3.1.0, 3.2.0
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Major
> Labels: correctness
> Fix For: 3.0.2, 3.1.0, 3.2.0
>
>
> Here is the example to reproduce the issue:
> {code:sql}
> spark-sql> CREATE TABLE tbl1 (col0 int, part0 int) USING parquet PARTITIONED BY (part0);
> spark-sql> INSERT INTO tbl1 PARTITION (part0=0) SELECT 0;
> spark-sql> INSERT INTO tbl1 PARTITION (part0=1) SELECT 1;
> spark-sql> CACHE TABLE tbl1;
> spark-sql> SELECT * FROM tbl1;
> 0 0
> 1 1
> spark-sql> ALTER TABLE tbl1 PARTITION (part0 = 0) RENAME TO PARTITION (part0 = 2);
> spark-sql> SELECT * FROM tbl1;
> 0 0
> 1 1
> {code}
>
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