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  1. Hadoop HDFS
  2. HDFS-222

Support for concatenating of files into a single file

          Details

          • Type: New Feature
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 0.21.0
          • Component/s: None
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            An API to concatenate files of same size and replication factor on HDFS into a single larger file.

              Attachments

              1. HDFS-222.patch
                43 kB
                Boris Shkolnik
              2. HDFS-222-1.patch
                38 kB
                Boris Shkolnik
              3. HDFS-222-10.patch
                38 kB
                Boris Shkolnik
              4. HDFS-222-10.patch
                38 kB
                Boris Shkolnik
              5. HDFS-222-2.patch
                39 kB
                Boris Shkolnik
              6. HDFS-222-3.patch
                40 kB
                Boris Shkolnik
              7. HDFS-222-4.patch
                41 kB
                Boris Shkolnik
              8. HDFS-222-5.patch
                27 kB
                Boris Shkolnik
              9. HDFS-222-6.patch
                27 kB
                Boris Shkolnik
              10. HDFS-222-7.patch
                27 kB
                Boris Shkolnik
              11. HDFS-222-8.patch
                46 kB
                Boris Shkolnik
              12. HDFS-222-9.patch
                37 kB
                Boris Shkolnik
              13. HDFS-222-9.patch
                46 kB
                Boris Shkolnik

                Issue Links

                is related to

                Bug - A problem which impairs or prevents the functions of the product. HDFS-6641 [ HDFS- File Concat ] Concat will fail when target file is having one block which is not full

                • Major - Major loss of function.
                • Resolved

                New Feature - A new feature of the product, which has yet to be developed. HDFS-3598 WebHDFS: support file concat

                • Major - Major loss of function.
                • Closed
                relates to

                Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-2117 Superfast Distcp when copying data within the same hdfs cluster

                • Major - Major loss of function.
                • Open

                Improvement - An improvement or enhancement to an existing feature or task. HADOOP-11794 Enable distcp to copy blocks in parallel

                • Major - Major loss of function.
                • Resolved

                Test - A new unit, integration or system test. HDFS-4256 Backport concatenation of files into a single file to branch-1

                • Major - Major loss of function.
                • Closed

                  Activity

                    People

                    • Assignee:
                      boryas Boris Shkolnik
                      Reporter:
                      svenkat Venkatesh Seetharam
                    • Votes:
                      0 Vote for this issue
                      Watchers:
                      18 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: