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  1. ZooKeeper
  2. ZOOKEEPER-2549

As NettyServerCnxn.sendResponse() allows all the exception to bubble up it can stop main ZK requests processing thread

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 3.5.1
    • None
    • server

    Description

      As NettyServerCnxn.sendResponse() allows all the exception to bubble up it can stop main ZK requests processing thread and make Zookeeper server look like it is hanging, while it just can not process any request anymore.

      Idea is to catch all the exceptions in NettyServerCnxn.sendResponse() , convert them to IOException and allow it propagating up

      Attachments

        1. ZOOKEEPER-2549.patch
          14 kB
          Yuliya Feldman
        2. ZOOKEEPER-2549.patch
          14 kB
          Yuliya Feldman
        3. zookeeper-2549-1.patch
          23 kB
          Yuliya Feldman
        4. ZOOKEEPER-2549-2.patch
          24 kB
          Yuliya Feldman
        5. ZOOKEEPER-2549-3.patch
          24 kB
          Yuliya Feldman
        6. ZOOKEEPER-2549-3.patch
          25 kB
          Yuliya Feldman
        7. ZOOKEEPER-2549-4.patch
          22 kB
          Yuliya Feldman
        8. ZOOKEEPER-2549-5.patch
          23 kB
          Yuliya Feldman

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              yufeldman Yuliya Feldman
              yufeldman Yuliya Feldman
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