Vladimir Rodionov created HBASE-14677:
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Summary: BucketAllocator freeBlock is the bottleneck in bulk block
cache evictions
Key: HBASE-14677
URL: https://issues.apache.org/jira/browse/HBASE-14677
Project: HBase
Issue Type: Bug
Components: BlockCache
Affects Versions: 0.98.15, 1.0.1.1, 1.1.1, 1.0.2
Reporter: Vladimir Rodionov
BucketCache implementation of freeBlock has a bad performance / concurrency and
affects bulk block evictions from cache on a file close (after split,
compactions or region moves).
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