[HDFS-10869] Remove the unused method InodeId#checkId()

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Jagadesh Kiran N
• Reporter: Jagadesh Kiran N
• Created: 19/Sep/16 14:13
• Updated: 06/Jan/17 08:00
• Resolved: 25/Sep/16 05:39

Description

The following method in InodeId.java is not used anywhere , We can remove the code

public static void checkId(long requestId, INode inode)
      throws FileNotFoundException {
    if (requestId != HdfsConstants.GRANDFATHER_INODE_ID && requestId != inode.getId()) {
      throw new FileNotFoundException(
          "ID mismatch. Request id and saved id: " + requestId + " , "
              + inode.getId() + " for file " + inode.getFullPathName());
    }
  }

Issue Links

• is related to: HDFS-6294 Use INode IDs to avoid conflicts when a file open for write is renamed