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Review request for helix, Zhen Zhang, Kishore Gopalakrishna, and Shi Lu. Bugs: HELIX-151 Repository: helix-git Description ------- Fix for HELIX-151. Previously, nodes 0 to k were given ceiling capacity with respect to the number of replicas divided by number of nodes and nodes k+1 to n-1 were given floor capacity. This allows orphan replicas to live on nodes with floor capacity if a node with ceiling capacity is able to donate a unit of capacity. Diffs ----- helix-core/src/main/java/org/apache/helix/controller/strategy/AutoRebalanceStrategy.java 740d17d Diff: https://reviews.apache.org/r/13209/diff/ Testing ------- Ran the end-to-end randomized test for the auto rebalancing strategy. Thanks, Kanak Biscuitwala
