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  1. Chukwa (retired)
  2. CHUKWA-650

Re-configure Demux ReduceNumber without re-starting the DemuxManager service

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.6.0
    • None
    • Data Processors
    • None

    Description

      Currently, DemuxManager controls the Demux's reduce number by reading "CHUKWA_DEMUX_REDUCER_COUNT_FIELD" at the initialization part. It is impossible to tune that reduce number before the next round of demux happens. The only way is to restart that DemuxManager service. I wonder if it is OK to parse that configuration item in runDemux() function.

      Attachments

        1. chukwa-650.patch
          2 kB
          Jie Huang

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            grace.huang Jie Huang
            grace.huang Jie Huang
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              Updated:
              Resolved:

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