Details
Description
HDFS-13056, Expose file-level composite CRCs in HDFS which are comparable across different instances/layouts, is a significant feature for storage agnostic CRC comparisons between HDFS and cloud object stores such as S3 and GCS. With the extensively installed base of Hadoop 2, it should make a lot of sense to have the feature in Hadoop 2.
The plan is to start with the backporting to 2.9, followed by 2.8 and 2.7 in that order.
Attachments
Attachments
Issue Links
- is duplicated by
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HDFS-14496 Backport HDFS-13056 into branch-2.8/2.9/2
- Resolved
- relates to
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HDFS-13056 Expose file-level composite CRCs in HDFS which are comparable across different instances/layouts
- Resolved
- links to