cluster_info for TiFlash is not correct

[lzmhhh123]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?

TiDB(root@10.0.1.5:test) > select * from information_schema.cluster_info;
+------+-----------------+-----------------+---------------------------+------------------------------------------+---------------------------+------------------------+
| TYPE | INSTANCE        | STATUS_ADDRESS  | VERSION                   | GIT_HASH                                 | START_TIME                | UPTIME                 |
+------+-----------------+-----------------+---------------------------+------------------------------------------+---------------------------+------------------------+
| tidb | 10.0.1.5:4000   | 10.0.1.5:10080  | 5.7.25-TiDB-v4.0.0-beta.2 | 5268094afe05c7efef0d91d2deeec428cc85abe6 | 2020-03-27T21:29:16+08:00 | 62h34m22.732449167s    |
| pd   | 10.0.1.5:2379   | 10.0.1.5:2379   | 4.0.0-beta.2              | 7ebad5232e7df681d8d425900f52984574539568 | 2020-03-27T21:28:50+08:00 | 62h34m48.732456167s    |
| tikv | 10.0.1.9:20173  | 10.0.1.9:20183  | 4.0.0-beta.2              | 7908f6e6699239fff23daa444961b5a47ff659da | 2020-03-27T21:29:03+08:00 | 62h34m35.732458667s    |
| tikv | 10.0.1.10:20172 | 10.0.1.10:20182 | 4.0.0-beta.2              | 7908f6e6699239fff23daa444961b5a47ff659da | 2020-03-27T21:29:05+08:00 | 62h34m33.732460867s    |
| tikv | 10.0.1.10:20171 | 10.0.1.10:20181 | 4.0.0-beta.2              | 7908f6e6699239fff23daa444961b5a47ff659da | 2020-03-27T21:29:05+08:00 | 62h34m33.732462967s    |
| tikv | 10.0.1.7:3930   |                 | 4.0.0-beta                |                                          | 1970-01-01T08:00:00+08:00 | 440428h3m38.732465267s |
+------+-----------------+-----------------+---------------------------+------------------------------------------+---------------------------+------------------------+
6 rows in set (0.00 sec)

2. What did you expect to see?

10.0.1.7:3930 is a TiFlash node, the type of it should be "tiflash" and other information should be correct.

3. What did you see instead?

It shows tikv and information is all wrong.

4. What version of TiDB are you using? (tidb-server -V or run select tidb_version(); on TiDB)

TiDB(root@10.0.1.5:test) > select tidb_version();
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| tidb_version()                                                                                                                                                                                                                                                                                                |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Release Version: v4.0.0-beta.2
Git Commit Hash: 5268094afe05c7efef0d91d2deeec428cc85abe6
Git Branch: heads/refs/tags/v4.0.0-beta.2
UTC Build Time: 2020-03-18 01:25:02
GoVersion: go1.13
Race Enabled: false
TiKV Min Version: v3.0.0-60965b006877ca7234adaced7890d7b029ed1306
Check Table Before Drop: false |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)