[hbase] branch branch-2.1 updated: HBASE-22284 optimization StringBuilder.append of AbstractMemStore.toString #182

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in repository https://gitbox.apache.org/repos/asf/hbase.git


The following commit(s) were added to refs/heads/branch-2.1 by this push:
     new 5ae8bc4  HBASE-22284 optimization StringBuilder.append of 
AbstractMemStore.toString #182
5ae8bc4 is described below

commit 5ae8bc49749d311cfa944b1ff10af613736e5ef7
Author: WenFeiYi <wenfeiyi...@gmail.com>
AuthorDate: Mon Jun 10 05:28:27 2019 +0800

    HBASE-22284 optimization StringBuilder.append of AbstractMemStore.toString 
#182
---
 .../java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
 
b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
index b0b141c..93164df 100644
--- 
a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
+++ 
b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
@@ -187,7 +187,7 @@ public abstract class AbstractMemStore implements MemStore {
     int i = 1;
     try {
       for (Segment segment : getSegments()) {
-        buf.append("Segment (" + i + ") " + segment.toString() + "; ");
+        buf.append("Segment (").append(i).append(") 
").append(segment.toString()).append("; ");
         i++;
       }
     } catch (IOException e){