[HDFS-7872] Erasure Coding: INodeFile.dumpTreeRecursively() supports to print striped blocks

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Takuya Fukudome
• Reporter: Takuya Fukudome
• Created: 03/Mar/15 07:26
• Updated: 30/Sep/15 19:38
• Resolved: 06/Mar/15 00:47

Description

We need to let dumpTreeRecursively be able to print striped blocks (or maybe just the first striped block).

  @Override
  public void dumpTreeRecursively(PrintWriter out, StringBuilder prefix,
      final int snapshotId) {
    super.dumpTreeRecursively(out, prefix, snapshotId);
    out.print(", fileSize=" + computeFileSize(snapshotId));
    // only compare the first block
    out.print(", blocks=");
    out.print(blocks == null || blocks.length == 0? null: blocks[0]);
    // TODO print striped blocks
    out.println();
  }