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HDFS-3999. HttpFS OPEN operation expects len parameter, it should be length. (tucu) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1394170 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Alejandro Abdelnur 2012-10-04 17:46:39 +00:00
parent 241c528166
commit 437ce1aff0
3 changed files with 30 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/HttpFSParametersProvider.java
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@ -261,7 +261,7 @@ public class HttpFSParametersProvider extends ParametersProvider {
/**
* Parameter name.
*/
public static final String NAME = "len";
public static final String NAME = "length";
/**
* Constructor.

27
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/test/java/org/apache/hadoop/fs/http/server/TestHttpFSServer.java
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@ -24,6 +24,7 @@ import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.Writer;
@ -146,6 +147,7 @@ public class TestHttpFSServer extends HFSTestCase {
conf.set("httpfs.proxyuser." + HadoopUsersConfTestHelper.getHadoopProxyUser() + ".hosts",
HadoopUsersConfTestHelper.getHadoopProxyUserHosts());
conf.set("httpfs.authentication.signature.secret.file", secretFile.getAbsolutePath());
conf.set("httpfs.hadoop.config.dir", hadoopConfDir.toString());
File httpfsSite = new File(new File(homeDir, "conf"), "httpfs-site.xml");
os = new FileOutputStream(httpfsSite);
conf.writeXml(os);
@ -229,6 +231,31 @@ public class TestHttpFSServer extends HFSTestCase {
reader.close();
}
@Test
@TestDir
@TestJetty
@TestHdfs
public void testOpenOffsetLength() throws Exception {
createHttpFSServer(false);
byte[] array = new byte[]{0, 1, 2, 3};
FileSystem fs = FileSystem.get(TestHdfsHelper.getHdfsConf());
fs.mkdirs(new Path("/tmp"));
OutputStream os = fs.create(new Path("/tmp/foo"));
os.write(array);
os.close();
String user = HadoopUsersConfTestHelper.getHadoopUsers()[0];
URL url = new URL(TestJettyHelper.getJettyURL(),
MessageFormat.format("/webhdfs/v1/tmp/foo?user.name={0}&op=open&offset=1&length=2", user));
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
Assert.assertEquals(HttpURLConnection.HTTP_OK, conn.getResponseCode());
InputStream is = conn.getInputStream();
Assert.assertEquals(1, is.read());
Assert.assertEquals(2, is.read());
Assert.assertEquals(-1, is.read());
}
@Test
@TestDir
@TestJetty

2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -64,6 +64,8 @@ Release 2.0.3-alpha - Unreleased
HDFS-4000. TestParallelLocalRead fails with "input ByteBuffers
must be direct buffers". (Colin Patrick McCabe via eli)
HDFS-3999. HttpFS OPEN operation expects len parameter, it should be length. (tucu)
Release 2.0.2-alpha - 2012-09-07
INCOMPATIBLE CHANGES