Make the reading half of compactions memory-efficient
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Key: CASSANDRA-847
URL: https://issues.apache.org/jira/browse/CASSANDRA-847
Project: Cassandra
Issue Type: Improvement
Reporter: Stu Hood
Priority: Critical
Fix For: 0.7
Attachments:
0001-Add-structures-that-were-important-to-the-SSTableSca.patch,
0002-Implement-most-of-the-new-SSTableScanner-interface.patch,
0003-Rename-RowIndexedReader-specific-test.patch
This issue is the next on the road to finally fixing CASSANDRA-16. To make
compactions memory efficient, we have to be able to perform the compaction
process on the smallest possible chunks that might intersect and contend
one-another, meaning that we need a better abstraction for reading from
SSTables.
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