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  1. Hadoop Common
  2. HADOOP-1380

We should have a util.Subprocess class with utilities for starting subprocesses

          Details

          • Type: New Feature
          • Status: Open
          • Priority: Major
          • Resolution: Unresolved
          • Affects Version/s: None
          • Fix Version/s: None
          • Component/s: util
          • Labels:
            None

            Description

            I'd like a utility class for launching subprocesses. In particular, I want there to be a list of launched subprocesses and when the jvm is shutdown, a hook will destroy all of the subprocesses. Otherwise, when a task is killed, the subprocesses continue on.

              Attachments

              1. SubProcessesManager.patch
                7 kB
                Brice Arnould
              2. SubProcessesManager_v2.patch
                9 kB
                Brice Arnould

                Issue Links

                is related to

                Improvement - An improvement or enhancement to an existing feature or task. HADOOP-2721 Use job control for tasks (and therefore for pipes and streaming)

                • Major - Major loss of function.
                • Closed

                  Activity

                    People

                    • Assignee:
                      un_brice Brice Arnould
                      Reporter:
                      owen.omalley Owen O'Malley
                    • Votes:
                      1 Vote for this issue
                      Watchers:
                      2 Start watching this issue

                      Dates

                      • Created:
                        Updated: