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/stream_m1 Commit: a3769ce6a08cd3b62a96884d92c75e6cf5bb789f Parents: c919ca2 Author: sunyerui <sunye...@gmail.com> Authored: Fri Jun 17 14:03:37 2016 +0800 Committer: sunyerui <sunye...@gmail.com> Committed: Fri Jun 17 14:03:37 2016 +0800 ---------------------------------------------------------------------- .../java/org/apache/kylin/measure/bitmap/BitmapSerializer.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kylin/blob/a3769ce6/core-metadata/src/main/java/org/apache/kylin/measure/bitmap/BitmapSerializer.java ---------------------------------------------------------------------- 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; } }
