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  1. Hadoop HDFS
  2. HDFS-10616 Improve performance of path handling
  3. HDFS-10653

Optimize conversion from path string to components

          Details

          • Type: Sub-task
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: 2.0.0-alpha
          • Fix Version/s: 2.8.0, 2.6.5, 2.7.4, 3.0.0-alpha1
          • Component/s: hdfs
          • Labels:
            None
          • Target Version/s:
          • Hadoop Flags:
            Reviewed

            Description

            Converting a path String to a byte[][] currently requires an unnecessary intermediate conversion from String to String[]. Removing this will reduce excessive object allocation and byte copying.

              Attachments

              1. HDFS-10653-branch-2.6.03.patch
                11 kB
                Zhe Zhang
              2. HDFS-10653-branch-2.6.02.patch
                11 kB
                Zhe Zhang
              3. HDFS-10653-branch-2.6.01.patch
                11 kB
                Zhe Zhang
              4. HDFS-10653-branch-2.6.00.patch
                10 kB
                Zhe Zhang
              5. HDFS-10653.patch
                9 kB
                Daryn Sharp

                Issue Links

                is required by

                Sub-task - The sub-task of the issue HDFS-10655 Fix path related byte array conversion bugs

                • Major - Major loss of function.
                • Resolved

                  Activity

                    People

                    • Assignee:
                      daryn Daryn Sharp
                      Reporter:
                      daryn Daryn Sharp
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                      Dates

                      • Created:
                        Updated:
                        Resolved: