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Posted to commits@doris.apache.org by "morningman (via GitHub)" <gi...@apache.org> on 2023/07/05 07:09:32 UTC
[GitHub] [doris] morningman opened a new pull request, #21520: [fix](backup) fix show snapshot cauing mysql connection lost
morningman opened a new pull request, #21520:
URL: https://github.com/apache/doris/pull/21520
## Proposed changes
If this is no `info file` in repository, the mysql connection may lost when user executing `show snapshot on repo`,
```
2023-07-05 09:22:48,689 WARN (mysql-nio-pool-0|199) [ReadListener.lambda$handleEvent$0():60] Exception happened in one session(org.apache.doris.qe.ConnectContext@730797c1).
java.io.IOException: Error happened when receiving packet.
at org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:691) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52) ~[doris-fe.jar:1.2-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_322]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_322]
at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_322]
```
This is because there are some field missing in returned result set.
## 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] morningman merged pull request #21520: [fix](backup) fix show snapshot cauing mysql connection lost
Posted by "morningman (via GitHub)" <gi...@apache.org>.
morningman merged PR #21520:
URL: https://github.com/apache/doris/pull/21520
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[GitHub] [doris] github-actions[bot] commented on pull request #21520: [fix](backup) fix show snapshot cauing mysql connection lost
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #21520:
URL: https://github.com/apache/doris/pull/21520#issuecomment-1621163895
PR approved by at least one committer and no changes requested.
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[GitHub] [doris] morningman commented on pull request #21520: [fix](backup) fix show snapshot cauing mysql connection lost
Posted by "morningman (via GitHub)" <gi...@apache.org>.
morningman commented on PR #21520:
URL: https://github.com/apache/doris/pull/21520#issuecomment-1621160633
run buildall
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[GitHub] [doris] github-actions[bot] commented on pull request #21520: [fix](backup) fix show snapshot cauing mysql connection lost
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #21520:
URL: https://github.com/apache/doris/pull/21520#issuecomment-1621163945
PR approved by anyone and no changes requested.
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