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Zach York updated HBASE-18533: ------------------------------ Release Note: This patch exposes configuration for Bucketcache. These configs are very similar to those for the LRU cache, but are described below: "hbase.bucketcache.single.factor"; /** Single access bucket size */ "hbase.bucketcache.multi.factor"; /** Multiple access bucket size */ "hbase.bucketcache.memory.factor"; /** In-memory bucket size */ "hbase.bucketcache.extrafreefactor"; /** Free this floating point factor of extra blocks when evicting. For example free the number of blocks requested * (1 + extraFreeFactor) */ "hbase.bucketcache.acceptfactor"; /** Acceptable size of cache (no evictions if size < acceptable) */ "hbase.bucketcache.minfactor"; /** Minimum threshold of cache (when evicting, evict until size < min) */ was: This patch exposes configuration for Bucketcache. These configs are very similar to those for the LRU cache, but are described below: "hbase.bucketcache.single.percentage"; /** Single access bucket size */ "hbase.bucketcache.multi.percentage"; /** Multiple access bucket size */ "hbase.bucketcache.memory.percentage"; /** In-memory bucket size */ "hbase.bucketcache.extrafreefactor"; /** Free this floating point factor of extra blocks when evicting. For example free the number of blocks requested * (1 + extraFreeFactor) */ "hbase.bucketcache.acceptfactor"; /** Acceptable size of cache (no evictions if size < acceptable) */ "hbase.bucketcache.minfactor"; /** Minimum threshold of cache (when evicting, evict until size < min) */ > Expose BucketCache values to be configured > ------------------------------------------ > > Key: HBASE-18533 > URL: https://issues.apache.org/jira/browse/HBASE-18533 > Project: HBase > Issue Type: Improvement > Components: BucketCache > Reporter: Zach York > Assignee: Zach York > Attachments: HBASE-18533.branch-1.001.patch, > HBASE-18533.branch-1.002.patch, HBASE-18533.master.001.patch, > HBASE-18533.master.002.patch > > > BucketCache always uses the default values for all cache configuration. > However, this doesn't work for all use cases. In particular, users want to be > able to configure the percentage of the cache that is single access, multi > access, and in-memory access. -- This message was sent by Atlassian JIRA (v6.4.14#64029)