[34/49] kylin git commit: minor, add util PrintHBaseConfig

[li...@apache.org]

minor, add util PrintHBaseConfig


Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/b80762cd
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/b80762cd
Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/b80762cd

Branch: refs/heads/KYLIN-1971
Commit: b80762cd1dcc410179ab366391588486e1028ffa
Parents: 93e3020
Author: Li Yang <li...@apache.org>
Authored: Thu Nov 3 13:50:44 2016 +0800
Committer: Li Yang <li...@apache.org>
Committed: Thu Nov 3 13:51:42 2016 +0800

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 .../storage/hbase/util/PrintHBaseConfig.java    | 62 ++++++++++++++++++++
 1 file changed, 62 insertions(+)
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http://git-wip-us.apache.org/repos/asf/kylin/blob/b80762cd/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/PrintHBaseConfig.java
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diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/PrintHBaseConfig.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/PrintHBaseConfig.java
new file mode 100644
index 0000000..634ebdf
--- /dev/null
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/PrintHBaseConfig.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+package org.apache.kylin.storage.hbase.util;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Properties;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseConfiguration;
+
+/**
+ */
+public class PrintHBaseConfig {
+
+    public static void main(String[] args) throws IOException {
+        MyConfig config = new MyConfig(HBaseConfiguration.create());
+        
+        if (args.length == 0) {
+            for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
+                System.out.println(item.getKey() + "=" + item.getValue());
+            }
+            System.exit(0);
+        }
+
+        if (args.length == 1) {
+            System.out.println(config.get(args[0]));
+            System.exit(0);
+        }
+        
+        for (String arg : args) {
+            System.out.println(arg + "=" + config.get(arg));
+        }
+        System.exit(0);
+    }
+    
+    private static class MyConfig extends Configuration {
+        MyConfig(Configuration other) {
+            super(other);
+        }
+        
+        protected synchronized Properties getProps() {
+            return super.getProps();
+        }
+    }
+}