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  1. Nuxeo Platform
  2. NXP-28919

Allow blob provider to do optimized byte range requests

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.10-HF25, 11.1, 2021.0
    • Component/s: BlobManager
    • Tags:
    • Impact type:
      API change
    • Upgrade notes:
      Hide

      The internal API BlobProvider.getStream(blobKey, byteRange) can be used by code that needs to access a byte range of a blob without fetching the full blob.

      This assumes that the blob provider implementation is compatible with this, and that BlobProvider.allowByteRange() returns true (which is the case when the blob provider has been registered with <property name="allowByteRange">true</property>).

      This is implemented for the S3BlobProvider.

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      The internal API BlobProvider.getStream(blobKey, byteRange) can be used by code that needs to access a byte range of a blob without fetching the full blob. This assumes that the blob provider implementation is compatible with this, and that BlobProvider.allowByteRange() returns true (which is the case when the blob provider has been registered with <property name="allowByteRange">true</property> ). This is implemented for the S3BlobProvider .
    • Team:
      FG
    • Sprint:
      nxFG 11.1.13
    • Story Points:
      5

      Description

      Enhance the blob provider internals to be able to refer a byte range of a blob in another blob provider.

        Attachments

          Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. NXP-29931 Fix SimpleManagedBlob.getFile

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is related to

          New Feature - A new feature of the product, which has yet to be developed. NXP-28900 Allow blob provider to access document when reading blob

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is required by

          Task - A task that needs to be done. NXP-28857 ByteRange API for the BlobStore

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          Is referenced in

          [Captain Hook] PR for master: #4165 PR for master: #4165

          [Captain Hook] PR for master: #4294 PR for master: #4294

          [Captain Hook] PR for master: #4597 PR for master: #4597

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                  Resolved:

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