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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2020/07/10 09:42:19 UTC
[GitHub] [incubator-doris] yangzhg opened a new issue #4078: [BUG] be may be core dump if the server upgrade from 0.11
yangzhg opened a new issue #4078:
URL: https://github.com/apache/incubator-doris/issues/4078
**Describe the bug**
If the server upgrade from 0.11 and has a duplicate table. After upgrade we add a column by linked schema change, this will be cause a core dump
**To Reproduce**
Steps to reproduce the behavior:
1. in version 0.11 create a duplicate table, and load some data;
```
CREATE TABLE table1
(
siteid INT DEFAULT '10',
citycode SMALLINT,
username VARCHAR(32) DEFAULT '',
pv BIGINT DEFAULT '0'
)
duplicate KEY(siteid, citycode, username)
DISTRIBUTED BY HASH(siteid) BUCKETS 10
PROPERTIES("replication_num" = "1");
insert into table1 values
(1,1,"jim",2),
(2,1,"grace",2),
(3,2,"tom",2),
(4,3,"bush",3),
(5,3,"helen",3);
```
2. upgrade to 0.12
3. add a column by linked schema change, like `ALTER TABLE table1 ADD COLUMN tc_type varchar(24) DEFAULT "all" AFTER pv;`
4. See error
**Screenshots**
If applicable, add screenshots to help explain your problem.
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[GitHub] [incubator-doris] yangzhg closed issue #4078: [BUG] be may be core dump if the server upgrade from 0.11
Posted by GitBox <gi...@apache.org>.
yangzhg closed issue #4078:
URL: https://github.com/apache/incubator-doris/issues/4078
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