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Posted to commits@doris.apache.org by "yinzhijian (via GitHub)" <gi...@apache.org> on 2023/03/10 08:15:46 UTC
[GitHub] [doris] yinzhijian opened a new pull request, #17659: [improvement](FQDN) Support existing cluster upgrade
yinzhijian opened a new pull request, #17659:
URL: https://github.com/apache/doris/pull/17659
# Proposed changes
Issue Number: close #xxx
## 旧集群启用FQDN
如果需要为旧集群启用FQDN，则需要将系统升级到包含本commit的版本.
> 警告：升级二进制版本时，先不要开启enable_fqdn_mode配置。
### FE启用FQDN
为了FE启用FQDN，需要先操作follower、observer节点，最后再操作master节点。
#### 修改follower FE、observer FE节点
> 注意：<fe_hostname>必须要跟/etc/hosts中的一致，且/etc/hosts不能存在重复的IP，否则会导致FE启动失败。
逐一对follower、observer节点进行以下操作：
1. 停止节点。进入到FE根目录执行以下命令：
a. `sh bin/stop_fe.sh`
2. 检查节点是否停止。通过 MySQL 客户端执行以下语句，查看该 FE 节点的 Alive 状态直至变为 false。
a. `show frontends;`
3. 为节点设置FQDN
a.` ALTER SYSTEM MODIFY FRONTEND "<fe_ip>:<edit_log_port>" HOSTNAME "<fe_hostname>";`
4. 修改节点配置。修改FE根目录中的conf/fe.conf文件，添加如下配置：
a. `enable_fqdn_mode = true`
5. 启动节点。进入到FE根目录执行以下命令：
a. `sh bin/start_fe.sh`
6. 检查节点是否启动。通过 MySQL 客户端执行以下语句，查看该 FE 节点的 Alive 状态直至变为 true。
a. `show frontends;`
#### 修改master FE节点
当所有的follower、observer节点都修改完毕后，可以开启修改master fe节点。
> 注意：在完成master fe修改之前，整个集群的FQDN并未生效，在这个期间新添加的FE，依旧使用IP访问，所以尽量在该操作期间禁止新FE的添加。
1. 停止节点。进入到FE根目录执行以下命令：
a. `sh bin/stop_fe.sh`
2. 检查节点是否停止。通过 MySQL 客户端执行以下语句，查看该 FE 节点的 Alive 状态直至变为 false。
a. `show frontends;`
3. 为节点设置FQDN
a. `ALTER SYSTEM MODIFY FRONTEND "<fe_ip>:<edit_log_port>" HOSTNAME "<fe_hostname>";`
4. 修改节点配置。修改FE根目录中的conf/fe.conf文件，添加如下配置：
a. `enable_fqdn_mode = true`
5. 启动节点。进入到FE根目录执行以下命令：
a. `sh bin/start_fe.sh`
6. 检查节点是否启动。通过 MySQL 客户端执行以下语句，查看该 FE 节点的 Alive 状态直至变为 true。
a. `show frontends;`
### Backend节点启用FQDN
BE节点启用FQDN只需要通过MYSQL执行以下命令，不需要重启操作。
`ALTER SYSTEM MODIFY BACKEND "<backend_ip>:<backend_port>" HOSTNAME "<be_hostname>";`
## Checklist(Required)
* [ ] Does it affect the original behavior
* [ ] Has unit tests been added
* [ ] Has document been added or modified
* [ ] Does it need to update dependencies
* [ ] Is this PR support rollback (If NO, please explain WHY)
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] yinzhijian commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "yinzhijian (via GitHub)" <gi...@apache.org>.
yinzhijian commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1467292067
run buildall
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[GitHub] [doris] yinzhijian commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "yinzhijian (via GitHub)" <gi...@apache.org>.
yinzhijian commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1467477447
run feut
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[GitHub] [doris] yinzhijian commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "yinzhijian (via GitHub)" <gi...@apache.org>.
yinzhijian commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1467565058
run buildall
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[GitHub] [doris] hello-stephen commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "hello-stephen (via GitHub)" <gi...@apache.org>.
hello-stephen commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1467598287
TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 33.91 seconds
stream load tsv: 466 seconds loaded 74807831229 Bytes, about 153 MB/s
stream load json: 38 seconds loaded 2358488459 Bytes, about 59 MB/s
stream load orc: 75 seconds loaded 1101869774 Bytes, about 14 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230314080928_clickbench_pr_113963.html
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[GitHub] [doris] yinzhijian commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "yinzhijian (via GitHub)" <gi...@apache.org>.
yinzhijian commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1468154563
run p0
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[GitHub] [doris] yinzhijian commented on pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "yinzhijian (via GitHub)" <gi...@apache.org>.
yinzhijian commented on PR #17659:
URL: https://github.com/apache/doris/pull/17659#issuecomment-1467962942
run p0
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[GitHub] [doris] morningman merged pull request #17659: [improvement](FQDN) Support existing cluster upgrade
Posted by "morningman (via GitHub)" <gi...@apache.org>.
morningman merged PR #17659:
URL: https://github.com/apache/doris/pull/17659
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