Apache/hbase
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HBASE-6084 Server Load does not display correctly on the ui

Browse Source 
git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1344026 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2012-05-29 22:06:11 +00:00
parent 1aad1a456f
commit 2a0effdb9f
1 changed files with 83 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
hbase-server/src/test/java/org/apache/hadoop/hbase/TestServerLoad.java Normal file
View File

@ -0,0 +1,83 @@
/**
* Copyright The Apache Software Foundation
*
* 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.hadoop.hbase;
import static org.junit.Assert.*;
import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import com.google.protobuf.ByteString;
@Category(SmallTests.class)
public class TestServerLoad {
@Test
public void testRegionLoadAggregation() {
ServerLoad sl = new ServerLoad(createServerLoadProto());
assertEquals(13, sl.getStores());
assertEquals(114, sl.getStorefiles());
assertEquals(129, sl.getStoreUncompressedSizeMB());
assertEquals(504, sl.getRootIndexSizeKB());
assertEquals(820, sl.getStorefileSizeMB());
assertEquals(82, sl.getStorefileIndexSizeMB());
assertEquals(0, sl.getReadRequestsCount());
}
@Test
public void testToString() {
ServerLoad sl = new ServerLoad(createServerLoadProto());
String slToString = sl.toString();
assertTrue(slToString.contains("numberOfStores=13"));
assertTrue(slToString.contains("numberOfStorefiles=114"));
assertTrue(slToString.contains("storefileUncompressedSizeMB=129"));
assertTrue(slToString.contains("storefileSizeMB=820"));
assertTrue(slToString.contains("rootIndexSizeKB=504"));
assertTrue(slToString.contains("coprocessors=[]"));
}
private HBaseProtos.ServerLoad createServerLoadProto() {
HBaseProtos.RegionSpecifier rSpecOne =
HBaseProtos.RegionSpecifier.newBuilder()
.setType(HBaseProtos.RegionSpecifier.RegionSpecifierType.ENCODED_REGION_NAME)
.setValue(ByteString.copyFromUtf8("ASDFGQWERT")).build();
HBaseProtos.RegionSpecifier rSpecTwo =
HBaseProtos.RegionSpecifier.newBuilder()
.setType(HBaseProtos.RegionSpecifier.RegionSpecifierType.ENCODED_REGION_NAME)
.setValue(ByteString.copyFromUtf8("QWERTYUIOP")).build();
HBaseProtos.RegionLoad rlOne =
HBaseProtos.RegionLoad.newBuilder().setRegionSpecifier(rSpecOne).setStores(10)
.setStorefiles(101).setStoreUncompressedSizeMB(106).setStorefileSizeMB(520)
.setStorefileIndexSizeMB(42).setRootIndexSizeKB(201).build();
HBaseProtos.RegionLoad rlTwo =
HBaseProtos.RegionLoad.newBuilder().setRegionSpecifier(rSpecTwo).setStores(3)
.setStorefiles(13).setStoreUncompressedSizeMB(23).setStorefileSizeMB(300)
.setStorefileIndexSizeMB(40).setRootIndexSizeKB(303).build();
HBaseProtos.ServerLoad sl =
HBaseProtos.ServerLoad.newBuilder().addRegionLoads(rlOne).addRegionLoads(rlTwo).build();
return sl;
}
}