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  1. Flume (READ-ONLY)
  2. FLUME-122

Make all Source/Sink/Decos API calls cancellable by throwing InterruptedExceptions

          Details

          • Type: Improvement
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: v0.9.0, v0.9.1
          • Fix Version/s: v0.9.3
          • Component/s: Node
          • Labels:
            None

            Description

            Currently we have a mechanism for reconfiguring logicalnodes that has potential races and potential close/open delays. While they are rare, we should implemented them in a way that eliminate these problems.

            The proposal here is to add InterruptedExceptions to all Source/Sink/Deco open/close/next/append methods. This will allow decos that have sleeps/waits/joins etc be handled in a uniform way and hide these complexities from most external plugins. This however breaks the existing API.

              Attachments

                Issue Links

                depends on

                Task - A task that needs to be done. FLUME-155 Formalise behaviour of sinks, sources and decorators

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

                Bug - A problem which impairs or prevents the functions of the product. FLUME-153 Nodes get LOST on config change

                • Blocker - Blocks development and/or testing work, production could not run.
                • Closed

                Improvement - An improvement or enhancement to an existing feature or task. FLUME-131 Handle source/sink/deco cancellation cleanly.

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

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                    • Assignee:
                      jon Jonathan Hsieh
                      Reporter:
                      jon Jonathan Hsieh
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                      Dates

                      • Created:
                        Updated:
                        Resolved: