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  1. ROOT
  2. ROOT-9339

Enhance TTree Cache loading algorithm when reading badly clustered files.

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Details

    • Bug
    • Status: Closed (View Workflow)
    • High
    • Resolution: Fixed
    • 6.14/00
    • 6.14/00
    • TTree
    • None

    • all

    Description

      We need to enhance the TTreeCache loading algorithm to better deal with the case where a "cluster" does not fit in the cache (this is especially noticeable when the TTree is poorly clustered).

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. ROOT-9318 TFileCacheRead over reading

          • High - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. ROOT-9338 When merging two TTree each with a single autoflush/clustering range, the cluster size of one the file is lost.

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              pcanal Philippe Canal
              pcanal Philippe Canal
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              Dates

                Created:
                Updated:
                Resolved: