Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-10569

A bug causes OutOfIndex error in BlockListAsLongs

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: 2.7.0
          • Fix Version/s: 2.8.0, 3.0.0-alpha1
          • Component/s: None
          • Labels:
            None
          • Target Version/s:
          • Hadoop Flags:
            Reviewed

            Description

            An obvious bug in LongsDecoder.getBlockListAsLongs(), the size of var longs is +2 to the size of values, but the for-loop accesses values using longs index. This will cause OutOfIndex.

              Attachments

              1. HDFS-10569.004.patch
                3 kB
                Weiwei Yang
              2. HDFS-10569.003.patch
                3 kB
                Weiwei Yang
              3. HDFS-10569.002.patch
                3 kB
                Weiwei Yang
              4. HDFS-10569.001.patch
                0.8 kB
                Weiwei Yang

                Issue Links

                is broken by

                Improvement - An improvement or enhancement to an existing feature or task. HDFS-7435 PB encoding of block reports is very inefficient

                • Critical - Crashes, loss of data, severe memory leak.
                • Closed

                  Activity

                    People

                    • Assignee:
                      cheersyang Weiwei Yang
                      Reporter:
                      cheersyang Weiwei Yang
                    • Votes:
                      0 Vote for this issue
                      Watchers:
                      4 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: