[HDFS-6810] StorageReport array is initialized with wrong size in DatanodeDescriptor#getStorageReports

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Component/s: namenode
• Target Version/s: 2.6.0
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Ted Yu
• Created: 02/Aug/14 13:34
• Updated: 01/Dec/14 03:09
• Resolved: 03/Aug/14 02:10

Description

Here is related code:

  public StorageReport[] getStorageReports() {
    final StorageReport[] reports = new StorageReport[storageMap.size()];

Other methods use the following construct:

    synchronized (storageMap) {

Issue Links

• is broken by: HDFS-6739 Add getDatanodeStorageReport to ClientProtocol