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bug: query slow down after optimize compact #8426

Closed
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Tracked by #7823
yufan022 opened this issue Oct 24, 2022 · 0 comments
Closed
1 of 2 tasks
Tracked by #7823

bug: query slow down after optimize compact #8426

yufan022 opened this issue Oct 24, 2022 · 0 comments
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C-bug Category: something isn't working

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@yufan022
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yufan022 commented Oct 24, 2022

Search before asking

  • I had searched in the issues and found no similar issues.

Version

0.8.85

What's Wrong?

I have two identical tables, table B was created by create table B as select * from A;
image

  • Table B never executed PURGE/COMPACT, the query speed was only a few seconds.
  • After PURGE/COMPACT was executed , the table A query speed dropped from 1min to 13min
select * from xx where requesturl='/xx/xx' and requesttime=1661990400077 and responsetime = 1661990400084;

explain details:

image

How to Reproduce?

No response

Are you willing to submit PR?

  • Yes I am willing to submit a PR!
@yufan022 yufan022 added the C-bug Category: something isn't working label Oct 24, 2022
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Labels
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