Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.DistributedFileSystem.rename()

511
512
513
514
515
516
517
518
519
520
521
    DistributedFileSystem fs = (DistributedFileSystem) cluster.getFileSystem();
    OutputStream out = null;
    try {
      fs.mkdirs(new Path("/test-target"));
      out = fs.create(new Path("/test-source/foo")); // don't close
      fs.rename(new Path("/test-source/"), new Path("/test-target/"));

      fs.setSafeMode(SafeModeAction.SAFEMODE_ENTER);
      cluster.getNameNodeRpc().saveNamespace();
      fs.setSafeMode(SafeModeAction.SAFEMODE_LEAVE);
    } finally {
View Full Code Here
222
223
224
225
226
227
228
229
230
231
232
      assertTrue(dirNode.isWithQuota());
     
      final Path newDir = new Path("/newdir");
      final Path newFile = new Path(newDir, "file");
      // Also rename dir
      dfs.rename(dir, newDir, Options.Rename.OVERWRITE);
      // /dir/file now should be renamed to /newdir/file
      fnode = fsdir.getINode(newFile.toString());
      // getFullPathName can return correct result only if the parent field of
      // child node is set correctly
      assertEquals(newFile.toString(), fnode.getFullPathName());
View Full Code Here
598
599
600
601
602
603
604
605
606
607
608
     
      // FileSystem#rename - both the variants
      Path renameDst = getInodePath(baseDirFileId, "test2");
      fileStatus = fs.getFileStatus(testFileInodePath);
      // Rename variant 1: rename and rename bacck
      fs.rename(testFileInodePath, renameDst);
      fs.rename(renameDst, testFileInodePath);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // Rename variant 2: rename and rename bacck
      fs.rename(testFileInodePath, renameDst, Rename.OVERWRITE);
View Full Code Here
599
600
601
602
603
604
605
606
607
608
609
      // FileSystem#rename - both the variants
      Path renameDst = getInodePath(baseDirFileId, "test2");
      fileStatus = fs.getFileStatus(testFileInodePath);
      // Rename variant 1: rename and rename bacck
      fs.rename(testFileInodePath, renameDst);
      fs.rename(renameDst, testFileInodePath);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // Rename variant 2: rename and rename bacck
      fs.rename(testFileInodePath, renameDst, Rename.OVERWRITE);
      fs.rename(renameDst, testFileInodePath, Rename.OVERWRITE);
View Full Code Here
603
604
605
606
607
608
609
610
611
612
613
      fs.rename(testFileInodePath, renameDst);
      fs.rename(renameDst, testFileInodePath);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // Rename variant 2: rename and rename bacck
      fs.rename(testFileInodePath, renameDst, Rename.OVERWRITE);
      fs.rename(renameDst, testFileInodePath, Rename.OVERWRITE);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // FileSystem#getContentSummary
      assertEquals(fs.getContentSummary(testFileRegularPath).toString(),
View Full Code Here
604
605
606
607
608
609
610
611
612
613
614
      fs.rename(renameDst, testFileInodePath);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // Rename variant 2: rename and rename bacck
      fs.rename(testFileInodePath, renameDst, Rename.OVERWRITE);
      fs.rename(renameDst, testFileInodePath, Rename.OVERWRITE);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // FileSystem#getContentSummary
      assertEquals(fs.getContentSummary(testFileRegularPath).toString(),
          fs.getContentSummary(testFileInodePath).toString());
View Full Code Here
508
509
510
511
512
513
514
515
516
517
518
    DistributedFileSystem fs = (DistributedFileSystem) cluster.getFileSystem();
    OutputStream out = null;
    try {
      fs.mkdirs(new Path("/test-target"));
      out = fs.create(new Path("/test-source/foo")); // don't close
      fs.rename(new Path("/test-source/"), new Path("/test-target/"));

      fs.setSafeMode(SafeModeAction.SAFEMODE_ENTER);
      cluster.getNameNodeRpc().saveNamespace();
      fs.setSafeMode(SafeModeAction.SAFEMODE_LEAVE);
    } finally {
View Full Code Here
147
148
149
150
151
152
153
154
155
156
157
    FSDataOutputStream s = dfs.create(pathFileCreate);
    // OP_CLOSE 9
    s.close();
    // OP_RENAME_OLD 1
    Path pathFileMoved = new Path("/file_moved");
    dfs.rename(pathFileCreate, pathFileMoved);
    // OP_DELETE 2
    dfs.delete(pathFileMoved, false);
    // OP_MKDIR 3
    Path pathDirectoryMkdir = new Path("/directory_mkdir");
    dfs.mkdirs(pathDirectoryMkdir);
View Full Code Here
210
211
212
213
214
215
216
217
218
219
220
      assertTrue(dirNode instanceof INodeDirectoryWithQuota);
     
      final Path newDir = new Path("/newdir");
      final Path newFile = new Path(newDir, "file");
      // Also rename dir
      dfs.rename(dir, newDir, Options.Rename.OVERWRITE);
      // /dir/file now should be renamed to /newdir/file
      fnode = fsdir.getINode(newFile.toString());
      // getFullPathName can return correct result only if the parent field of
      // child node is set correctly
      assertEquals(newFile.toString(), fnode.getFullPathName());
View Full Code Here
617
618
619
620
621
622
623
624
625
626
627
     
      // FileSystem#rename - both the variants
      Path renameDst = getInodePath(baseDirFileId, "test2");
      fileStatus = fs.getFileStatus(testFileInodePath);
      // Rename variant 1: rename and rename bacck
      fs.rename(testFileInodePath, renameDst);
      fs.rename(renameDst, testFileInodePath);
      assertEquals(fileStatus, fs.getFileStatus(testFileInodePath));
     
      // Rename variant 2: rename and rename bacck
      fs.rename(testFileInodePath, renameDst, Rename.OVERWRITE);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.