k-i-d-d opened a new pull request, #10409:
URL: https://github.com/apache/doris/pull/10409
# Proposed changes
Issue Number: close #10407
## Problem Summary:
1. Fix `LoadChannelMgr mem tracker` statistic higher than actual value.
2. When the consumption of the mem tracker in the TCMalloc Hook exceeds the
limit, the memory will be consumed repeatedly.
When ssb 100G is imported, the `LoadChannelMgr mem tracker` is prone to
an excess limit. A large number of repeated consumptions cause the `Process mem
tracker` to also exceed the limit, and eventually all queries and imports will
fail.
Incomplete fix: The current modification disables the `LoadChannelMgr mem
tracker`, which will cause the load channel memory to not be properly limited,
will be fixed in the next pr.
## Checklist(Required)
1. Does it affect the original behavior: (Yes)
3. Has unit tests been added: (No Need)
4. Has document been added or modified: (No Need)
5. Does it need to update dependencies: (No)
6. Are there any changes that cannot be rolled back: (No)
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For additional commands, e-mail: commits-h...@doris.apache.org
