You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@aurora.apache.org by "Maxim Khutornenko (JIRA)" <ji...@apache.org> on 2016/03/04 00:29:18 UTC
[jira] [Assigned] (AURORA-1324) Reevaluate the effectiveness of
DBStorage.bulkLoad()
[ https://issues.apache.org/jira/browse/AURORA-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Khutornenko reassigned AURORA-1324:
-----------------------------------------
Assignee: Maxim Khutornenko
> Reevaluate the effectiveness of DBStorage.bulkLoad()
> ----------------------------------------------------
>
> Key: AURORA-1324
> URL: https://issues.apache.org/jira/browse/AURORA-1324
> Project: Aurora
> Issue Type: Task
> Components: Scheduler
> Reporter: Maxim Khutornenko
> Assignee: Maxim Khutornenko
>
> The bulkLoad() functionality added in https://reviews.apache.org/r/33273/ does not seem to yield any noticeable gain after the MV_STORE was disabled:
> {noformat}
> with bulkLoad():
> Benchmark (updateCount) Mode Cnt Score Error Units
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 1 thrpt 5 14.775 ± 3.761 ops/s
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 5 thrpt 5 3.069 ± 0.427 ops/s
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 10 thrpt 5 1.467 ± 0.058 ops/s
> without bulkLoad():
> Benchmark (updateCount) Mode Cnt Score Error Units
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 1 thrpt 5 15.042 ± 1.624 ops/s
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 5 thrpt 5 2.876 ± 0.481 ops/s
> SnapshotBenchmarks.RestoreSnapshotWithUpdatesBenchmark.run 10 thrpt 5 1.496 ± 0.050 ops/s
> {noformat}
> Consider removing DBStorage.bulkLoad().
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)