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Posted to commits@kylin.apache.org by su...@apache.org on 2016/06/17 06:04:37 UTC
[2/2] kylin git commit: minor,
adjust the estimate bytes size of bitmap measure
minor, adjust the estimate bytes size of bitmap measure
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/a3769ce6
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/a3769ce6
Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/a3769ce6
Branch: refs/heads/master
Commit: a3769ce6a08cd3b62a96884d92c75e6cf5bb789f
Parents: c919ca2
Author: sunyerui <su...@gmail.com>
Authored: Fri Jun 17 14:03:37 2016 +0800
Committer: sunyerui <su...@gmail.com>
Committed: Fri Jun 17 14:03:37 2016 +0800
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.../java/org/apache/kylin/measure/bitmap/BitmapSerializer.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/kylin/blob/a3769ce6/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java
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diff --git a/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java b/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java
index 5f3f645..e3ce852 100644
--- a/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java
+++ b/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java
@@ -81,6 +81,6 @@ public class BitmapSerializer extends DataTypeSerializer<BitmapCounter> {
@Override
public int getStorageBytesEstimate() {
// It's difficult to decide the size before data was ingested, comparing with HLLCounter(16) as 64KB, here is assumption
- return 128 * 1024;
+ return 8 * 1024;
}
}