GitHub user manishgupta88 opened a pull request:
https://github.com/apache/carbondata/pull/2698
[HOTFIX] Fixed LRU cache bug to invalidate the cacheable object to clean up
the resources
This PR contains the fix for LRU cache bug to invalidate the Cacheable
object while removing it from LRU cache. This will help in clearing the unsafe
memory for cacheable objects like BlockDataMaps
Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [ ] Testing done
Please provide details on
- Whether new unit test cases have been added or why no new tests
are required?
- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
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- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/manishgupta88/carbondata lru_cache_bug
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2698.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2698
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commit ba4221cc18700b1c22866dbd86055065aefdb1d4
Author: manishgupta88 <tomanishgupta18@...>
Date: 2018-09-06T17:26:49Z
Fixed LRU cache of bug to invalidate the Cacheable object while removing it
from LRU cache. This will help in clearing the unsafe memory for cacheable
objects like BlockDataMaps
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