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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/30 15:01:24 UTC
[GitHub] [incubator-doris] morningman opened a new issue, #9340: [Bug] truncate partition with NPE
morningman opened a new issue, #9340:
URL: https://github.com/apache/incubator-doris/issues/9340
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Version
1.0.0
### What's Wrong?
```
CREATE TABLE tbl (
`date_id` date NULL,
`column2` tinyint(4) NULL
) ENGINE=OLAP
DUPLICATE KEY(`date_id`, `column2`)
PARTITION BY RANGE(`date_id`)
(
PARTITION p20200809 VALUES [('2020-08-09'), ('2020-08-10')),
PARTITION P20200810 VALUES [('2020-08-10'), ('2020-08-11')),
PARTITION P20200811 VALUES [('2020-08-11'), ('2020-08-12')),
PARTITION p20200812 VALUES [('2020-08-12'), ('2020-08-13')),
)
DISTRIBUTED BY HASH(`client_id`) BUCKETS 1
PROPERTIES (
"replication_allocation" = "tag.location.default: 1"
);
truncate table tbl partition(P20200809);
```
Error:
```
java.lang.NullPointerException: null
at org.apache.doris.catalog.Catalog.truncateTable(Catalog.java:6782) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.DdlExecutor.execute(DdlExecutor.java:246) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.StmtExecutor.handleDdlStmt(StmtExecutor.java:1520) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:432) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:307) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.ConnectProcessor.handleQuery(ConnectProcessor.java:212) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.ConnectProcessor.dispatch(ConnectProcessor.java:349) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:538) ~[palo-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.mysql.nio.ReadListener.lambda$handleEvent$0(ReadListener.java:50) ~[palo-fe.jar:1.0-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_131]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_131]
```
### What You Expected?
truncate ok
### How to Reproduce?
This is because the real partition name is `p20200809`, but in truncate stmt,
it is `P20200809`.
The partition name is case insensitive, but we didn't handle it correctly in truncate operation.
### Anything Else?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [incubator-doris] morningman closed issue #9340: [Bug] truncate partition with NPE
Posted by GitBox <gi...@apache.org>.
morningman closed issue #9340: [Bug] truncate partition with NPE
URL: https://github.com/apache/incubator-doris/issues/9340
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