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  1. ROOT
  2. ROOT-9779

Need to be able to set the merge type in TBufferMerger::Merge()

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: High
    • Resolution: Fixed
    • Affects Version/s: 6.14/06, 6.15/01
    • Fix Version/s: 6.18/00
    • Component/s: I/O
    • Labels:
      None
    • Environment:

      slc6_amd64_gcc700

      Description

      For our parallel output module using TBufferMerger, CMS needs to be able to set the merge type flags to TFileMerger::PartialMerge(). In particular, we need to be able to set TFileMerger::kKeepCompression to prevent the merger trying to unpack and repack the data if different compression algorithms/levels are used. This could just be a call or an argument to the constructor to set the type, and adding that as an argument to the call to fMerger.PartialMerge().

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            • Assignee:
              amadio Guilherme Amadio
              Reporter:
              dsr Daniel Sherman Riley
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