Benedict created CASSANDRA-11301:
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Summary: Non-obsoleting compaction operations over compressed
files can impose rate limit on normal reads
Key: CASSANDRA-11301
URL: https://issues.apache.org/jira/browse/CASSANDRA-11301
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Benedict
Fix For: 2.2.6
Broken by CASSANDRA-9240; the rate limiting reader passes the ICompressedFile
interface to its parent, which uses this to attach an "owner" - which means the
reader gets recycled on close, i.e. pooled, for normal use. If the compaction
were to replace the sstable there would be no problem, which is presumably why
this hasn't been encountered frequently. However validation compactions on long
lived sstables would permit these rate limited readers to accumulate.
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