Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.DFSClient.listPaths()

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            + JspHelper.getDelegationTokenUrlParam(tokenString)
            + JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, nnAddr)
            + "\">Go to parent directory</a><br>");

      DirectoryListing thisListing =
        dfs.listPaths(target, HdfsFileStatus.EMPTY_NAME);
      if (thisListing == null || thisListing.getPartialListing().length == 0) {
        out.print("Empty directory");
      } else {
        JspHelper.addTableHeader(out);
        int row = 0;
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            JspHelper.addTableRow(out, cols, row++);
          }
          if (!thisListing.hasMore()) {
            break;
          }
          thisListing = dfs.listPaths(target, thisListing.getLastName());
        } while (thisListing != null);
        JspHelper.addTableFooter(out);
      }
    }
    out.print("<br><a href=\"" + HttpConfig.getSchemePrefix()
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        startAfter = HdfsFileStatus.EMPTY_NAME;
      } else {
        String inodeIdPath = Nfs3Utils.getFileIdPath(cookie);
        startAfter = inodeIdPath.getBytes();
      }
      dlisting = dfsClient.listPaths(dirFileIdPath, startAfter);

      postOpAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
      if (postOpAttr == null) {
        LOG.error("Can't get path for fileId:" + handle.getFileId());
        return new READDIR3Response(Nfs3Status.NFS3ERR_STALE);
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        startAfter = HdfsFileStatus.EMPTY_NAME;
      } else {
        String inodeIdPath = Nfs3Utils.getFileIdPath(cookie);
        startAfter = inodeIdPath.getBytes();
      }
      dlisting = dfsClient.listPaths(dirFileIdPath, startAfter);

      postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
      if (postOpDirAttr == null) {
        LOG.info("Can't get path for fileId:" + handle.getFileId());
        return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_STALE);
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        startAfter = HdfsFileStatus.EMPTY_NAME;
      } else {
        String inodeIdPath = Nfs3Utils.getFileIdPath(cookie);
        startAfter = inodeIdPath.getBytes();
      }
      dlisting = dfsClient.listPaths(dirFileIdPath, startAfter);

      postOpAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
      if (postOpAttr == null) {
        LOG.error("Can't get path for fileId:" + handle.getFileId());
        return new READDIR3Response(Nfs3Status.NFS3ERR_STALE);
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        startAfter = HdfsFileStatus.EMPTY_NAME;
      } else {
        String inodeIdPath = Nfs3Utils.getFileIdPath(cookie);
        startAfter = inodeIdPath.getBytes();
      }
      dlisting = dfsClient.listPaths(dirFileIdPath, startAfter);

      postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
      if (postOpDirAttr == null) {
        LOG.info("Can't get path for fileId:" + handle.getFileId());
        return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_STALE);
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            + JspHelper.getDelegationTokenUrlParam(tokenString)
            + JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, nnAddr)
            + "\">Go to parent directory</a><br>");

      DirectoryListing thisListing =
        dfs.listPaths(target, HdfsFileStatus.EMPTY_NAME);
      if (thisListing == null || thisListing.getPartialListing().length == 0) {
        out.print("Empty directory");
      } else {
        JspHelper.addTableHeader(out);
        int row = 0;
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            JspHelper.addTableRow(out, cols, row++);
          }
          if (!thisListing.hasMore()) {
            break;
          }
          thisListing = dfs.listPaths(target, thisListing.getLastName());
        } while (thisListing != null);
        JspHelper.addTableFooter(out);
      }
    }
    out.print("<br><a href=\"///"
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            + JspHelper.getDelegationTokenUrlParam(tokenString)
            + JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, nnAddr)
            + "\">Go to parent directory</a><br>");

      DirectoryListing thisListing =
        dfs.listPaths(target, HdfsFileStatus.EMPTY_NAME);
      if (thisListing == null || thisListing.getPartialListing().length == 0) {
        out.print("Empty directory");
      } else {
        JspHelper.addTableHeader(out);
        int row = 0;
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            JspHelper.addTableRow(out, cols, row++);
          }
          if (!thisListing.hasMore()) {
            break;
          }
          thisListing = dfs.listPaths(target, thisListing.getLastName());
        } while (thisListing != null);
        JspHelper.addTableFooter(out);
      }
    }
    out.print("<br><a href=\"http://"
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