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  1. Hadoop HDFS
  2. HDFS-10576

DiskBalancer followup work items

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: 2.9.0
          • Fix Version/s: 3.0.0-beta1
          • Component/s: balancer & mover
          • Labels:
            None
          • Target Version/s:
          • Hadoop Flags:
            Reviewed

            Description

            This is a master JIRA for followup work items for disk balancer.

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                relates to

                New Feature - A new feature of the product, which has yet to be developed. HDFS-1312 Re-balance disks within a Datanode

                • Major - Major loss of function.
                • Resolved
                1.
                		 DiskBalancer: Add Run Command Sub-task Patch Available Xiaobing Zhou
                2.
                		 DiskBalancer: redirect stdout/stderr stream for easy tests Sub-task Open Xiaobing Zhou
                3.
                		 DiskBalancer: Report command supports reading nodes from host file Sub-task Resolved Yiqun Lin
                4.
                		 Submit plan request should throw exception if Datanode is in non-REGULAR status. Sub-task Resolved Xiaobing Zhou
                5.
                		 DiskBalancer : Add the description for the new setting dfs.disk.balancer.plan.threshold.percent in HDFSDiskbalancer.md Sub-task Resolved Yiqun Lin
                6.
                		 Need a new Result state for DiskBalancerWorkStatus to indicate the final Plan step errors and stuck rebalancing Sub-task Resolved Manoj Govindassamy
                7.
                		 DiskBalancer: Add Scan Command Sub-task Resolved Xiaobing Zhou
                8.
                		 DiskBalancer: Print the full path to plan file Sub-task Resolved Xiaobing Zhou
                9.
                		 DiskBalancer : Explore removing references to FsVolumeSpi Sub-task Resolved Manoj Govindassamy
                10.
                		 DiskBalancer: Complete the documents for the report command Sub-task Resolved Yiqun Lin
                11.
                		 DiskBalancerWorkItem should not import jackson relocated by htrace Sub-task Resolved Manoj Govindassamy
                12.
                		 DiskBalancer: update documentation on how to report issues and debug Sub-task Resolved Anu Engineer
                13.
                		 DiskBalancer: Execute CLI via Shell Sub-task Resolved Manoj Govindassamy
                14.
                		 DiskBalancer: Report command support with multiple nodes Sub-task Resolved Yiqun Lin
                15.
                		 DiskBalancer does not execute multi-steps plan-redux Sub-task Resolved Anu Engineer
                16.
                		 DiskBalancer : reduce lock path in shutdown code Sub-task Resolved Yuanbo Liu
                17.
                		 DiskBalancer: Rename Tools/DiskBalancer class to Tools/DiskBalancerCLI Sub-task Resolved Manoj Govindassamy
                18.
                		 DiskBalancer: Add the getNodeList method in Command Sub-task Resolved Yiqun Lin
                19.
                		 Augment QueryDiskBalancerPlan to return storage id/type of source/dest volumes Sub-task Resolved Xiaobing Zhou
                20.
                		 DiskBalancer: Reuse ObjectMapper instance to improve the performance Sub-task Resolved Yiqun Lin
                21.
                		 Improve plan command help message Sub-task Resolved Xiaobing Zhou
                22.
                		 False alarm in datanode log - ERROR - Disk Balancer is not enabled Sub-task Resolved Weiwei Yang
                23.
                		 DiskBalancer: Use SHA1 for Plan ID Sub-task Resolved Xiaobing Zhou
                24.
                		 DiskBalancer : Make use of unused methods in GreedyPlanner to print debug info Sub-task Resolved Yiqun Lin
                25.
                		 DiskBalancer does not execute multi-steps plan. Sub-task Resolved Lei (Eddy) Xu
                26.
                		 PlanCommand#getThrsholdPercentage should not use throughput value. Sub-task Resolved Yiqun Lin
                27.
                		 DiskBalancer: query command should report Plan file path apart from PlanID Sub-task Resolved Manoj Govindassamy
                28.
                		 disk balancer add volume path to report command Sub-task Resolved Yuanbo Liu
                29.
                		 DiskBalancer: deprecate TestDiskBalancer#setVolumeCapacity Sub-task Resolved Xiaobing Zhou
                30.
                		 DiskBalancer: support running multiple commands in single test Sub-task Resolved Xiaobing Zhou
                31.
                		 DiskBalancer: Some tests create plan files under system directory Sub-task Resolved Hanisha Koneru

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                    • Assignee:
                      anu Anu Engineer
                      Reporter:
                      anu Anu Engineer
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                      Dates

                      • Created:
                        Updated:
                        Resolved: