Examples with InetAddress java.net.InetAddress used on opensource projects

Example 51 with InetAddress

use of java.net.InetAddress in project hadoop by apache.

the class TestAuditLogger method testFailureLogFormat.

/**
   * Test the AuditLog format for failure events.
   */
private void testFailureLogFormat(boolean checkIP, String perm) {
    String fLog = AuditLogger.createFailureLog(USER, OPERATION, perm, TARGET, DESC);
    StringBuilder expLog = new StringBuilder();
    expLog.append("USER=test\t");
    if (checkIP) {
        InetAddress ip = Server.getRemoteIp();
        expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
    }
    expLog.append("OPERATION=oper\tTARGET=tgt\tRESULT=FAILURE\t");
    expLog.append("DESCRIPTION=description of an audit log\t");
    expLog.append("PERMISSIONS=" + perm);
    assertEquals(expLog.toString(), fLog);
}

Example 52 with InetAddress

use of java.net.InetAddress in project hadoop by apache.

the class StreamUtil method qualifyHost.

static URL qualifyHost(URL url) {
    try {
        InetAddress a = InetAddress.getByName(url.getHost());
        String qualHost = a.getCanonicalHostName();
        URL q = new URL(url.getProtocol(), qualHost, url.getPort(), url.getFile());
        return q;
    } catch (IOException io) {
        return url;
    }
}

Example 53 with InetAddress

use of java.net.InetAddress in project hadoop by apache.

the class TestMiniMRProxyUser method setUp.

@Before
public void setUp() throws Exception {
    if (System.getProperty("hadoop.log.dir") == null) {
        System.setProperty("hadoop.log.dir", "/tmp");
    }
    int taskTrackers = 2;
    int dataNodes = 2;
    String proxyUser = System.getProperty("user.name");
    String proxyGroup = "g";
    StringBuilder sb = new StringBuilder();
    sb.append("127.0.0.1,localhost");
    for (InetAddress i : InetAddress.getAllByName(InetAddress.getLocalHost().getHostName())) {
        sb.append(",").append(i.getCanonicalHostName());
    }
    JobConf conf = new JobConf();
    conf.set("dfs.block.access.token.enable", "false");
    conf.set("dfs.permissions", "true");
    conf.set("hadoop.security.authentication", "simple");
    conf.set("hadoop.proxyuser." + proxyUser + ".hosts", sb.toString());
    conf.set("hadoop.proxyuser." + proxyUser + ".groups", proxyGroup);
    String[] userGroups = new String[] { proxyGroup };
    UserGroupInformation.createUserForTesting(proxyUser, userGroups);
    UserGroupInformation.createUserForTesting("u1", userGroups);
    UserGroupInformation.createUserForTesting("u2", new String[] { "gg" });
    dfsCluster = new MiniDFSCluster.Builder(conf).numDataNodes(dataNodes).build();
    FileSystem fileSystem = dfsCluster.getFileSystem();
    fileSystem.mkdirs(new Path("/tmp"));
    fileSystem.mkdirs(new Path("/user"));
    fileSystem.mkdirs(new Path("/hadoop/mapred/system"));
    fileSystem.setPermission(new Path("/tmp"), FsPermission.valueOf("-rwxrwxrwx"));
    fileSystem.setPermission(new Path("/user"), FsPermission.valueOf("-rwxrwxrwx"));
    fileSystem.setPermission(new Path("/hadoop/mapred/system"), FsPermission.valueOf("-rwx------"));
    String nnURI = fileSystem.getUri().toString();
    int numDirs = 1;
    String[] racks = null;
    String[] hosts = null;
    mrCluster = new MiniMRCluster(0, 0, taskTrackers, nnURI, numDirs, racks, hosts, null, conf);
    ProxyUsers.refreshSuperUserGroupsConfiguration(conf);
}

Example 54 with InetAddress

use of java.net.InetAddress in project hadoop by apache.

the class TestNonExistentJob method setUp.

@Before
public void setUp() throws Exception {
    if (System.getProperty("hadoop.log.dir") == null) {
        System.setProperty("hadoop.log.dir", "/tmp");
    }
    int taskTrackers = 2;
    int dataNodes = 2;
    String proxyUser = System.getProperty("user.name");
    String proxyGroup = "g";
    StringBuilder sb = new StringBuilder();
    sb.append("127.0.0.1,localhost");
    for (InetAddress i : InetAddress.getAllByName(InetAddress.getLocalHost().getHostName())) {
        sb.append(",").append(i.getCanonicalHostName());
    }
    JobConf conf = new JobConf();
    conf.set("dfs.block.access.token.enable", "false");
    conf.set("dfs.permissions", "true");
    conf.set("hadoop.security.authentication", "simple");
    dfsCluster = new MiniDFSCluster.Builder(conf).numDataNodes(dataNodes).build();
    FileSystem fileSystem = dfsCluster.getFileSystem();
    fileSystem.mkdirs(new Path("/tmp"));
    fileSystem.mkdirs(new Path("/user"));
    fileSystem.mkdirs(new Path("/hadoop/mapred/system"));
    fileSystem.setPermission(new Path("/tmp"), FsPermission.valueOf("-rwxrwxrwx"));
    fileSystem.setPermission(new Path("/user"), FsPermission.valueOf("-rwxrwxrwx"));
    fileSystem.setPermission(new Path("/hadoop/mapred/system"), FsPermission.valueOf("-rwx------"));
    String nnURI = fileSystem.getUri().toString();
    int numDirs = 1;
    String[] racks = null;
    String[] hosts = null;
    mrCluster = new MiniMRCluster(0, 0, taskTrackers, nnURI, numDirs, racks, hosts, null, conf);
    ProxyUsers.refreshSuperUserGroupsConfiguration(conf);
}

Example 55 with InetAddress

use of java.net.InetAddress in project hadoop by apache.

the class TestRMAuditLogger method testSuccessLogNulls.

/**
   * Test the AuditLog format for successful events passing nulls.
   */
private void testSuccessLogNulls(boolean checkIP) {
    String sLog = RMAuditLogger.createSuccessLog(null, null, null, null, null, null, null);
    StringBuilder expLog = new StringBuilder();
    expLog.append("USER=null\t");
    if (checkIP) {
        InetAddress ip = Server.getRemoteIp();
        expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
    }
    expLog.append("OPERATION=null\tTARGET=null\tRESULT=SUCCESS");
    assertEquals(expLog.toString(), sLog);
}