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Posted to commits@kylin.apache.org by li...@apache.org on 2018/01/26 11:20:30 UTC
[04/33] kylin git commit: KYLIN-3150 PercentileCounter maxlength is
too small
KYLIN-3150 PercentileCounter maxlength is too small
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/91ed19bc
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/91ed19bc
Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/91ed19bc
Branch: refs/heads/sync
Commit: 91ed19bc4bf03979d2765d588a5232c76f953d00
Parents: ca8428d
Author: yiming.xu <10...@qq.com>
Authored: Tue Jan 2 21:02:47 2018 +0800
Committer: Li Yang <li...@apache.org>
Committed: Fri Jan 26 17:30:06 2018 +0800
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.../kylin/measure/percentile/PercentileCounter.java | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/kylin/blob/91ed19bc/core-metadata/src/main/java/org/apache/kylin/measure/percentile/PercentileCounter.java
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diff --git a/core-metadata/src/main/java/org/apache/kylin/measure/percentile/PercentileCounter.java b/core-metadata/src/main/java/org/apache/kylin/measure/percentile/PercentileCounter.java
index 2b5903c..33433dc 100644
--- a/core-metadata/src/main/java/org/apache/kylin/measure/percentile/PercentileCounter.java
+++ b/core-metadata/src/main/java/org/apache/kylin/measure/percentile/PercentileCounter.java
@@ -106,8 +106,16 @@ public class PercentileCounter implements Serializable {
}
public int maxLength() {
- // 10KB for max length
- return 10 * 1024;
+ switch ((int) compression) {
+ case 100:
+ return 16 * 1024;
+ case 1000:
+ return 128 * 1024;
+ case 10000:
+ return 1024 * 1024;
+ default:
+ return 16 * 1024;
+ }
}
public int peekLength(ByteBuffer in) {