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HDFS-3210. JsonUtil#toJsonMap for for a DatanodeInfo should use "ipAddr" instead of "name". Contributed by Eli Collins 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1310135 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Eli Collins 2012-04-06 00:10:54 +00:00
parent 861c872541
commit 112c324151
4 changed files with 20 additions and 4 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -430,6 +430,9 @@ Release 2.0.0 - UNRELEASED
HDFS-3109. Remove hsqldf exclusions from pom.xml. (Ravi Prakash
via suresh)
HDFS-3210. JsonUtil#toJsonMap for for a DatanodeInfo should use
"ipAddr" instead of "name". (eli)
BREAKDOWN OF HDFS-1623 SUBTASKS
HDFS-2179. Add fencing framework and mechanisms for NameNode HA. (todd)

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/DatanodeInfo.java
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@ -122,12 +122,12 @@ public class DatanodeInfo extends DatanodeID implements Node {
}
/** Constructor */
public DatanodeInfo(final String name, final String hostName,
public DatanodeInfo(final String ipAddr, final String hostName,
final String storageID, final int xferPort, final int infoPort, final int ipcPort,
final long capacity, final long dfsUsed, final long remaining,
final long blockPoolUsed, final long lastUpdate, final int xceiverCount,
final String networkLocation, final AdminStates adminState) {
super(name, hostName, storageID, xferPort, infoPort, ipcPort);
super(ipAddr, hostName, storageID, xferPort, infoPort, ipcPort);
this.capacity = capacity;
this.dfsUsed = dfsUsed;
this.remaining = remaining;

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/JsonUtil.java
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@ -305,7 +305,7 @@ public class JsonUtil {
}
return new DatanodeInfo(
(String)m.get("name"),
(String)m.get("ipAddr"),
(String)m.get("hostName"),
(String)m.get("storageID"),
(int)(long)(Long)m.get("xferPort"),

15
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsFileSystemContract.java
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@ -24,6 +24,7 @@ import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Arrays;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
@ -133,8 +134,20 @@ public class TestWebHdfsFileSystemContract extends FileSystemContractBaseTest {
final BlockLocation[] expected = cluster.getFileSystem().getFileBlockLocations(
new Path(f), 0L, 1L);
assertEquals(expected.length, computed.length);
for(int i = 0; i < computed.length; i++) {
for (int i = 0; i < computed.length; i++) {
assertEquals(expected[i].toString(), computed[i].toString());
// Check names
String names1[] = expected[i].getNames();
String names2[] = computed[i].getNames();
Arrays.sort(names1);
Arrays.sort(names2);
Assert.assertArrayEquals("Names differ", names1, names2);
// Check topology
String topos1[] = expected[i].getTopologyPaths();
String topos2[] = computed[i].getTopologyPaths();
Arrays.sort(topos1);
Arrays.sort(topos2);
Assert.assertArrayEquals("Topology differs", topos1, topos2);
}
}