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  1. Flink
  2. FLINK-9410

Replace NMClient with NMClientAsync in YarnResourceManager

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    Description

      Currently, the YarnResourceManager uses the synchronous NMClient which is called from within the main thread of the ResourceManager. Since these operations are blocking, we should replace the client with the NMClientAsync and make the calls non blocking.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. FLINK-13184 Starting a TaskExecutor blocks the YarnResourceManager's main thread

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          links to

          Web Link GitHub Pull Request #6087

          Web Link GitHub Pull Request #6087

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              Unassigned Unassigned
              trohrmann Till Rohrmann
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