Package org.apache.hadoop.hdfs

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

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      @Override
      public Object run() {
        DistributedFileSystem anotherUserFS = null;
        try {
          anotherUserFS = cluster.getFileSystem();
          anotherUserFS.deleteSnapshot(path, "s1");
        } catch (IOException e) {
          fail("Failed to delete snapshot : " + e.getLocalizedMessage());
        } finally {
          IOUtils.closeStream(anotherUserFS);
        }
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    dfs.createSnapshot(pathDirectoryMkdir, ssName);
    // OP_RENAME_SNAPSHOT 28
    String ssNewName = "snapshot2";
    dfs.renameSnapshot(pathDirectoryMkdir, ssName, ssNewName);
    // OP_DELETE_SNAPSHOT 27
    dfs.deleteSnapshot(pathDirectoryMkdir, ssNewName);
    // OP_SET_REPLICATION 4
    s = dfs.create(pathFileCreate);
    s.close();
    dfs.setReplication(pathFileCreate, (short)1);
    // OP_SET_PERMISSIONS 7
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      @Override
      public Object run() {
        DistributedFileSystem anotherUserFS = null;
        try {
          anotherUserFS = cluster.getFileSystem();
          anotherUserFS.deleteSnapshot(path, "s1");
        } catch (IOException e) {
          fail("Failed to delete snapshot : " + e.getLocalizedMessage());
        } finally {
          IOUtils.closeStream(anotherUserFS);
        }
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      @Override
      public Object run() {
        DistributedFileSystem anotherUserFS = null;
        try {
          anotherUserFS = cluster.getFileSystem();
          anotherUserFS.deleteSnapshot(path, "s1");
        } catch (IOException e) {
          fail("Failed to delete snapshot : " + e.getLocalizedMessage());
        } finally {
          IOUtils.closeStream(anotherUserFS);
        }
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