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  1. JGroups
  2. JGRP-1956

S3_PING / FILE_PING: remove failed members

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Details

    • Bug
    • Resolution: Won't Do
    • Major
    • 3.6.5
    • 3.6.4
    • None

    Description

      When we terminate a member (EC2's "terminate" function) or kill -9 it, then the file (or bucket data in S3) won't get removed. This leads to stale data. On EC2, I expect that virtualized instances are often simply terminated, so this problem is compounded there.

      SOLUTION:

      • Periodically write own data to the file system (FILE_PING) or S3 (S3_PING)
      • On a view change: remove all data that's not in the current view

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          Feature Request - Feature requests from customers and/or users JGRP-1216 S3_PING / FILE_PING: remove failed members

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          is related to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JGRP-1917 FILE_PING: options to remove zombies

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Activity

            People

              rhn-engineering-bban Bela Ban
              k-o-1 Karsten Ohme (Inactive)
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                Created:
                Updated:
                Resolved: