GitHub user kkhatua opened a pull request:
https://github.com/apache/drill/pull/834
DRILL-5481: Allow to persist profiles in-memory only with a max capacity
1. Introduced an InMemoryStoreProvider with the ability to maintain a max
capacity
2. DrillbitContext now explicitly has a profileStoreProvider that, by
default, re-uses the general PersistentStoreProvider, unless it is InMemory,
which is when #1 is used.
2. Cleanly separated out QueryProfileStoreContext
3. Converted literal values to constants within ExecConstants
4. Updated drill-module.conf for default capacity
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kkhatua/drill DRILL-5481-alt
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/834.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 #834
----
commit efd061d72bb0b47ce5457ae557cf49da602f1187
Author: Kunal Khatua <kkha...@maprtech.com>
Date: 2017-05-14T05:55:08Z
DRILL-5481: Allow to persist profiles in-memory only with a max capacity
1. Introduced an InMemoryStoreProvider with the ability to maintain a max
capacity
2. DrillbitContext now explicitly has a profileStoreProvider that, by
default, re-uses the general PersistentStoreProvider, unless it is InMemory,
which is when #1 is used.
2. Cleanly separated out QueryProfileStoreContext
3. Converted literal values to constants within ExecConstants
4. Updated drill-module.conf for default capacity
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