Benedict created CASSANDRA-8750:
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Summary: Ensure SSTableReader.last corresponds exactly the file end
Key: CASSANDRA-8750
URL: https://issues.apache.org/jira/browse/CASSANDRA-8750
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Benedict
Assignee: Benedict
Priority: Minor
Fix For: 2.1.4
Following on from CASSANDRA-8744, CASSANDRA-8749 and CASSANDRA-8747, this patch
attempts to make the whole opening early of compaction results more robust and
with more clearly understood behaviour. The improvements of CASSANDRA-8747
permit is to easily align the last key with a summary boundary, and an index
and data file end position. This patch modifies SegmentedFile to permit the
provision of an explicit length, which is then provided to any readers, which
enforce it, ensuring no code may accidentally see an end inconsistent with the
one advertised.
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