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  1. HBase
  2. HBASE-19830

[AMv2] RPCs while holding (Region) Locks (to update hbase:meta with region state)

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • amv2
    • None

    Description

      Do we have to? Its a problem if we want Master to host regions and its just a problem anyways. See HBASE-19828 for scenarios mostly around cluster shutdown where the order in which processes go down is hard to control and it happens that a server-hosted-client is trying to rpc a missing hbase:meta. Eventually, we'll time out (server-hosted-clients have their retries upped) but bad for MTTR and unit tests.

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          is related to

          Sub-task - The sub-task of the issue HBASE-19834 Signalling server-hosted-clients to abort retries

          • Major - Major loss of function.
          • Resolved

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              stack Michael Stack
              stack Michael Stack
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              Dates

                Created:
                Updated: