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tidb-challenge-program / bug-hunting-issue

Bug hunting issues.
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P1-[4.0 bug hunting]-[Dashboard]-lots of missing fields in cluster info hosts #89

Open YKG opened 4 years ago

YKG commented 4 years ago

1. What did you do?

2. What did you expect to see?

All the info in the table is not empty

3. What did you see instead?

Lots of missing fields

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

TiDB Version: v4.0.0-rc.2

批注 2020-05-22 130746

shuke987 commented 4 years ago

/bug P1

YKG commented 4 years ago

/pick up challenge

YKG commented 4 years ago

/pick-up-challenge

sre-bot commented 4 years ago

@YKG sorry for this accident, we will fix it ASAP. @you06 something wrong with this challenge issue, PTAL.

YKG commented 4 years ago

@you06 @breeswish Just want to confirm if there anyone is working on this issue? If no one is working on this now, I want to try to fix it.

Accroding to my investigation, the root cause is the incorrect implementation of the function savePartition. Maybe the key is in this line . I tried with tiup playground, and that line will keep overwriting other service's partitionMap if multi services running on the same host.

breezewish commented 4 years ago

Good catch, there is no one working on this.

YKG commented 4 years ago

/pick-up-challenge

sre-bot commented 4 years ago

@YKG pick up issue success, PTAL @tidb-challenge-program/point-team

sre-bot commented 4 years ago

This pick has been automatically canceled after more than a week.