[hbase] branch branch-1 updated: Amend HBASE-22377 Provide API to check the existence of a namespace which does not require ADMIN permissions

[apurtell]

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apurtell pushed a commit to branch branch-1
in repository https://gitbox.apache.org/repos/asf/hbase.git


The following commit(s) were added to refs/heads/branch-1 by this push:
     new 860d7a7  Amend HBASE-22377 Provide API to check the existence of a 
namespace which does not require ADMIN permissions
860d7a7 is described below

commit 860d7a746e4840f2e69ae013317e32388a68f81b
Author: Andrew Purtell <apurt...@apache.org>
AuthorDate: Tue May 14 13:54:51 2019 -0700

    Amend HBASE-22377 Provide API to check the existence of a namespace which 
does not require ADMIN permissions
    
    Bring back late review feedback from branch-2 version: use toArray in 
listNamespaces
---
 .../src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java    | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git 
a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java 
b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
index a194e0b..499a8dc 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
@@ -3148,11 +3148,7 @@ public class HBaseAdmin implements Admin {
         controller.setCallTimeout(callTimeout);
         List<String> list = master.listNamespaces(controller,
           ListNamespacesRequest.newBuilder().build()).getNamespaceNameList();
-        String[] res = new String[list.size()];
-        for(int i = 0; i < list.size(); i++) {
-          res[i] = list.get(i);
-        }
-        return res;
+        return list.toArray(new String[list.size()]);
       }
     });
   }