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(Updated Jan. 21, 2014, 1:13 p.m.) Review request for helix, Zhen Zhang and Kishore Gopalakrishna. Changes ------- - Cached messages - Batched current state reads - Update ideal states, live instances, and instance configs directly from the callbacks Bugs: HELIX-345 Repository: helix-git Description ------- commit 90e995b02a59622a0526897faaee3d6ae057b63e Author: Kanak Biscuitwala <[email protected]> Date: Thu Dec 19 15:44:48 2013 -0800 [HELIX-345] Speed up the controller pipeline for 0.6.x :100644 100644 5c0a94a... 5858958... M helix-core/src/main/java/org/apache/helix/controller/stages/ClusterDataCache.java :100644 100644 df893bb... 9e2452b... M helix-core/src/test/java/org/apache/helix/Mocks.java Diffs (updated) ----- helix-core/src/main/java/org/apache/helix/controller/GenericHelixController.java 3b522e6 helix-core/src/main/java/org/apache/helix/controller/stages/ClusterDataCache.java 5c0a94a helix-core/src/main/java/org/apache/helix/controller/stages/ReadClusterDataStage.java f077d29 helix-core/src/main/java/org/apache/helix/controller/stages/TaskAssignmentStage.java 192a645 helix-core/src/test/java/org/apache/helix/Mocks.java df893bb helix-core/src/test/java/org/apache/helix/controller/stages/TestRebalancePipeline.java 1a11be3 Diff: https://reviews.apache.org/r/16407/diff/ Testing ------- Tests pass locally, ReadClusterDataStage finishes 10-20% faster in extreme cases. Thanks, Kanak Biscuitwala
