KYLIN-2608 Bubble sort bug in JoinDesc
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/a059064d Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/a059064d Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/a059064d Branch: refs/heads/master Commit: a059064df85d26014150709273cb2535805adadf Parents: f277b2d Author: Hongbin Ma <mahong...@apache.org> Authored: Thu May 11 16:24:56 2017 +0800 Committer: liyang-gmt8 <liy...@apache.org> Committed: Thu May 11 16:27:38 2017 +0800 ---------------------------------------------------------------------- .../src/main/java/org/apache/kylin/metadata/model/JoinDesc.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kylin/blob/a059064d/core-metadata/src/main/java/org/apache/kylin/metadata/model/JoinDesc.java ---------------------------------------------------------------------- diff --git a/core-metadata/src/main/java/org/apache/kylin/metadata/model/JoinDesc.java b/core-metadata/src/main/java/org/apache/kylin/metadata/model/JoinDesc.java index dd1500b..eb82ace 100644 --- a/core-metadata/src/main/java/org/apache/kylin/metadata/model/JoinDesc.java +++ b/core-metadata/src/main/java/org/apache/kylin/metadata/model/JoinDesc.java @@ -125,7 +125,7 @@ public class JoinDesc implements Serializable { int n = foreignKey.length; for (int i = 0; i < n - 1 && cont; i++) { cont = false; - for (int j = i; j < n - 1; j++) { + for (int j = 0; j < n - 1 - i; j++) { int jj = j + 1; if (foreignKey[j].compareTo(foreignKey[jj]) > 0) { swap(foreignKey, j, jj);
