KYLIN-2481 fix ModelChooser
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/f3ad6ca7 Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/f3ad6ca7 Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/f3ad6ca7 Branch: refs/heads/yang22-hbase1.x Commit: f3ad6ca7d6dec2fca9ce66d6c53646c1102f27bd Parents: 4849c30 Author: Li Yang <liy...@apache.org> Authored: Sat Mar 4 17:03:23 2017 +0800 Committer: Li Yang <liy...@apache.org> Committed: Sat Mar 4 17:03:23 2017 +0800 ---------------------------------------------------------------------- .../java/org/apache/kylin/query/routing/ModelChooser.java | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kylin/blob/f3ad6ca7/query/src/main/java/org/apache/kylin/query/routing/ModelChooser.java ---------------------------------------------------------------------- diff --git a/query/src/main/java/org/apache/kylin/query/routing/ModelChooser.java b/query/src/main/java/org/apache/kylin/query/routing/ModelChooser.java index ccb2900..1dec30e 100644 --- a/query/src/main/java/org/apache/kylin/query/routing/ModelChooser.java +++ b/query/src/main/java/org/apache/kylin/query/routing/ModelChooser.java @@ -137,7 +137,12 @@ public class ModelChooser { TreeMap<DataModelDesc, Set<IRealization>> result = Maps.newTreeMap(new Comparator<DataModelDesc>() { @Override public int compare(DataModelDesc o1, DataModelDesc o2) { - return costs.get(o1).compareTo(costs.get(o2)); + RealizationCost c1 = costs.get(o1); + RealizationCost c2 = costs.get(o2); + int comp = c1.compareTo(c2); + if (comp == 0) + comp = o1.getName().compareTo(o2.getName()); + return comp; } }); result.putAll(models);
