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Posted to issues@hbase.apache.org by "Esteban Gutierrez (JIRA)" <ji...@apache.org> on 2015/04/16 01:27:59 UTC
[jira] [Created] (HBASE-13484) [docs] docs need to be specific
about hbase.bucketcache.size range
Esteban Gutierrez created HBASE-13484:
-----------------------------------------
Summary: [docs] docs need to be specific about hbase.bucketcache.size range
Key: HBASE-13484
URL: https://issues.apache.org/jira/browse/HBASE-13484
Project: HBase
Issue Type: Bug
Reporter: Esteban Gutierrez
This is not 100% clear for users:
if hbase.bucketcache.size is between 0.0 and 1.0 then is a percentage. But if the value is above 1 then the value is expressed in KBs:
>From CacheConfig.getBucketCache():
{noformat}
long bucketCacheSize = (long) (bucketCachePercentage < 1? mu.getMax() * bucketCachePercentage:
bucketCachePercentage * 1024 * 1024);
{noformat}
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