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  1. Cassandra
  2. CASSANDRA-14556

Stream entire SSTables when possible

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      During streaming, Cassandra reifies the sstables into objects. This creates unnecessary garbage and slows down the whole streaming process as some sstables can be transferred as a whole file rather than individual partitions. The objective of the ticket is to detect when a whole sstable can be transferred and skip the object reification. We can also use a zero-copy path to avoid bringing data into user-space on both sending and receiving side.

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              • Assignee:
                djoshi Dinesh Joshi
                Reporter:
                djoshi Dinesh Joshi
                Authors:
                Dinesh Joshi
                Reviewers:
                Aleksey Yeschenko, Ariel Weisberg
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                • Created:
                  Updated:
                  Resolved: