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ASF GitHub Bot commented on DRILL-5481: --------------------------------------- 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 ---- > Allow Drill to persist profiles in-memory only with a max capacity > ------------------------------------------------------------------ > > Key: DRILL-5481 > URL: https://issues.apache.org/jira/browse/DRILL-5481 > Project: Apache Drill > Issue Type: Improvement > Affects Versions: 1.10.0 > Reporter: Kunal Khatua > Assignee: Kunal Khatua > > To allow for fast persistence of profiles on a temporary basis (i.e. till the > life of the Drillbit), an existing test class > {{org.apache.drill.exec.testing.store.NoWriteLocalStore.java}} was refactored > to {{org.apache.drill.exec.store.sys.store.EphemeralPersistentStore}} and > given the ability to maintain a max capacity. > This should allow query profiles to be available for as long as the Drillbit > process' lifespan. -- This message was sent by Atlassian JIRA (v6.3.15#6346)