Examples of DiffReportEntry

Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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        INode cnode = created.get(c);
        INode dnode = deleted.get(d);
        if (cnode.compareTo(dnode.getLocalNameBytes()) == 0) {
          fullPath[fullPath.length - 1] = cnode.getLocalNameBytes();
          if (cnode.isSymlink() && dnode.isSymlink()) {
            dList.add(new DiffReportEntry(DiffType.MODIFY, fullPath));
          } else {
            // must be the case: delete first and then create an inode with the
            // same name
            cList.add(new DiffReportEntry(DiffType.CREATE, fullPath));
            dList.add(new DiffReportEntry(DiffType.DELETE, fullPath));
          }
          c++;
          d++;
        } else if (cnode.compareTo(dnode.getLocalNameBytes()) < 0) {
          fullPath[fullPath.length - 1] = cnode.getLocalNameBytes();
          cList.add(new DiffReportEntry(fromEarlier ? DiffType.CREATE
              : DiffType.DELETE, fullPath));
          c++;
        } else {
          fullPath[fullPath.length - 1] = dnode.getLocalNameBytes();
          dList.add(new DiffReportEntry(fromEarlier ? DiffType.DELETE
              : DiffType.CREATE, fullPath));
          d++;
        }
      }
      for (; d < deleted.size(); d++) {
        fullPath[fullPath.length - 1] = deleted.get(d).getLocalNameBytes();
        dList.add(new DiffReportEntry(fromEarlier ? DiffType.DELETE
            : DiffType.CREATE, fullPath));
      }
      for (; c < created.size(); c++) {
        fullPath[fullPath.length - 1] = created.get(c).getLocalNameBytes();
        cList.add(new DiffReportEntry(fromEarlier ? DiffType.CREATE
            : DiffType.DELETE, fullPath));
      }
      dList.addAll(cList);
      return dList;
    }
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Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(entry));
      } else if (entry.getType() == DiffType.DELETE) {
        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(
            new DiffReportEntry(DiffType.CREATE, entry.getRelativePath())));
      } else if (entry.getType() == DiffType.CREATE) {
        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(
            new DiffReportEntry(DiffType.DELETE, entry.getRelativePath())));
      }
    }
  }
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Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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    report = hdfs.getSnapshotDiffReport(hdfs.makeQualified(subsubsub1), "s0", "s2");
    System.out.println(report);
    assertEquals(0, report.getDiffList().size());

    verifyDiffReport(sub1, "s0", "s2",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file15")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file12")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file13")));

    verifyDiffReport(sub1, "s0", "s5",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file15")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file12")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file10")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file13")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")));
   
    verifyDiffReport(sub1, "s2", "s5",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file10")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")));
   
    verifyDiffReport(sub1, "s3", "",
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file12")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")));
  }
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Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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    // delete subsub1
    hdfs.delete(subsub1, true);
    // check diff report between s0 and s2
    verifyDiffReport(sub1, "s0", "s2",
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file12")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")));
    // check diff report between s0 and the current status
    verifyDiffReport(sub1, "s0", "",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("subsub1")));
  }
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Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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     * @return A {@link SnapshotDiffReport} describing the difference
     */
    public SnapshotDiffReport generateReport() {
      List<DiffReportEntry> diffReportList = new ArrayList<DiffReportEntry>();
      for (INode node : diffMap.keySet()) {
        diffReportList.add(new DiffReportEntry(DiffType.MODIFY, diffMap
            .get(node)));
        if (node.isDirectory()) {
          ChildrenDiff dirDiff = dirDiffMap.get(node);
          List<DiffReportEntry> subList = dirDiff.generateReport(
              diffMap.get(node), (INodeDirectoryWithSnapshot) node,
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Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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        INode dnode = deleted.get(d);
        if (cnode.compareTo(dnode.getLocalNameBytes()) == 0) {
          fullPath[fullPath.length - 1] = cnode.getLocalNameBytes();
          // must be the case: delete first and then create an inode with the
          // same name
          cList.add(new DiffReportEntry(DiffType.CREATE, fullPath));
          dList.add(new DiffReportEntry(DiffType.DELETE, fullPath));
          c++;
          d++;
        } else if (cnode.compareTo(dnode.getLocalNameBytes()) < 0) {
          fullPath[fullPath.length - 1] = cnode.getLocalNameBytes();
          cList.add(new DiffReportEntry(fromEarlier ? DiffType.CREATE
              : DiffType.DELETE, fullPath));
          c++;
        } else {
          fullPath[fullPath.length - 1] = dnode.getLocalNameBytes();
          dList.add(new DiffReportEntry(fromEarlier ? DiffType.DELETE
              : DiffType.CREATE, fullPath));
          d++;
        }
      }
      for (; d < deleted.size(); d++) {
        fullPath[fullPath.length - 1] = deleted.get(d).getLocalNameBytes();
        dList.add(new DiffReportEntry(fromEarlier ? DiffType.DELETE
            : DiffType.CREATE, fullPath));
      }
      for (; c < created.size(); c++) {
        fullPath[fullPath.length - 1] = created.get(c).getLocalNameBytes();
        cList.add(new DiffReportEntry(fromEarlier ? DiffType.CREATE
            : DiffType.DELETE, fullPath));
      }
      dList.addAll(cList);
      return dList;
    }
View Full Code Here

Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(entry));
      } else if (entry.getType() == DiffType.DELETE) {
        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(
            new DiffReportEntry(DiffType.CREATE, entry.getRelativePath())));
      } else if (entry.getType() == DiffType.CREATE) {
        assertTrue(report.getDiffList().contains(entry));
        assertTrue(inverseReport.getDiffList().contains(
            new DiffReportEntry(DiffType.DELETE, entry.getRelativePath())));
      }
    }
  }
View Full Code Here

Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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    report = hdfs.getSnapshotDiffReport(hdfs.makeQualified(subsubsub1), "s0", "s2");
    System.out.println(report);
    assertEquals(0, report.getDiffList().size());

    verifyDiffReport(sub1, "s0", "s2",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file15")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file12")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file13")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("link13")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("link13")));

    verifyDiffReport(sub1, "s0", "s5",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file15")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file12")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file10")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("file11")),
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file13")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("link13")),
        new DiffReportEntry(DiffType.CREATE, DFSUtil.string2Bytes("link13")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")));
   
    verifyDiffReport(sub1, "s2", "s5",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("file10")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")));
   
    verifyDiffReport(sub1, "s3", "",
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file12")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file10")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")));
  }
View Full Code Here

Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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    // delete subsub1
    hdfs.delete(subsub1, true);
    // check diff report between s0 and s2
    verifyDiffReport(sub1, "s0", "s2",
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file15")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file12")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file11")),
        new DiffReportEntry(DiffType.MODIFY,
            DFSUtil.string2Bytes("subsub1/subsubsub1/file13")),
        new DiffReportEntry(DiffType.CREATE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")),
        new DiffReportEntry(DiffType.DELETE,
            DFSUtil.string2Bytes("subsub1/subsubsub1/link13")));
    // check diff report between s0 and the current status
    verifyDiffReport(sub1, "s0", "",
        new DiffReportEntry(DiffType.MODIFY, DFSUtil.string2Bytes("")),
        new DiffReportEntry(DiffType.DELETE, DFSUtil.string2Bytes("subsub1")));
  }
View Full Code Here

Examples of org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry

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      return null;
    }
    DiffType type = DiffType.getTypeFromLabel(entry
        .getModificationLabel());
    return type == null ? null :
      new DiffReportEntry(type, entry.getFullpath().toByteArray());
  }
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