minor, add logs

Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/a637d2a0
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/a637d2a0
Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/a637d2a0

Branch: refs/heads/master
Commit: a637d2a0cea88d85a372bc449269a50a1502471f
Parents: 68ae79a
Author: Cheng Wang <cheng.w...@kyligence.io>
Authored: Tue Aug 22 16:18:17 2017 +0800
Committer: 成 <cheng.w...@kyligence.io>
Committed: Tue Aug 22 16:46:53 2017 +0800

----------------------------------------------------------------------
 .../main/java/org/apache/kylin/rest/service/CubeService.java    | 1 +
 .../kylin/storage/hbase/util/HBaseRegionSizeCalculator.java     | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/kylin/blob/a637d2a0/server-base/src/main/java/org/apache/kylin/rest/service/CubeService.java
----------------------------------------------------------------------
diff --git 
a/server-base/src/main/java/org/apache/kylin/rest/service/CubeService.java 
b/server-base/src/main/java/org/apache/kylin/rest/service/CubeService.java
index f8ca38d..fe8fb6c 100644
--- a/server-base/src/main/java/org/apache/kylin/rest/service/CubeService.java
+++ b/server-base/src/main/java/org/apache/kylin/rest/service/CubeService.java
@@ -718,6 +718,7 @@ public class CubeService extends BasicService implements 
InitializingBean {
     @Override
     public void afterPropertiesSet() throws Exception {
         Broadcaster.getInstance(getConfig()).registerListener(new 
HTableInfoSyncListener(), "cube");
+        logger.info("HTableInfoSyncListener is on.");
     }
 
     private class HTableInfoSyncListener extends Broadcaster.Listener {

http://git-wip-us.apache.org/repos/asf/kylin/blob/a637d2a0/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/HBaseRegionSizeCalculator.java
----------------------------------------------------------------------
diff --git 
a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/HBaseRegionSizeCalculator.java
 
b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/HBaseRegionSizeCalculator.java
index 1daca0a..5189628 100644
--- 
a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/HBaseRegionSizeCalculator.java
+++ 
b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/HBaseRegionSizeCalculator.java
@@ -104,8 +104,9 @@ public class HBaseRegionSizeCalculator {
                         sizeMap.put(regionId, regionSizeBytes);
                         countMap.put(regionId, new 
Pair<>(regionLoad.getStores(), regionLoad.getStorefiles()));
 
-                        // logger.info("Region " + regionLoad.getNameAsString()
-                        // + " has size " + regionSizeBytes);
+                        if (regionSizeBytes == 0L) {
+                            logger.info("Region " + 
regionLoad.getNameAsString() + " has size " + regionSizeBytes);
+                        }
                     }
                 }
             }

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