question Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0 in Archives of Support Questions (Read Only)

hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

aervits — Fri, 20 Nov 2015 10:27:07 GMT

according to http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.2/bk_Sys_Admin_Guides/content/ref-db219cd6-c586-49c1-bc56-c9c1c5475276.1.html this property is still being advised to be configured. The JIRA for deprecation is https://issues.apache.org/jira/browse/HBASE-11520, is there a better instruction set to follow to enable bucketcache than the doc we provide?

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

Enis — Sat, 21 Nov 2015 03:13:15 GMT

Thanks Artem for bringing this to attention. Yes, that configuration is deprecated and it is simply being ignored in HDP-2.3. I'll raise an internal ticket for documentation update.

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

aervits — Sat, 21 Nov 2015 03:49:55 GMT

it'd be nice to have a corrected solution published

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

lhale1 — Sat, 21 Nov 2015 08:37:06 GMT

@Enis

You can assign that HBase documentation bug to me Laurel Hale.

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

lhale1 — Sat, 21 Nov 2015 08:41:05 GMT

Artem, can you partner with me to create the corrected solution so I can publish it?--Laurel Hale

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

aervits — Sat, 21 Nov 2015 10:35:21 GMT

sure, I'll need someone like Enis to validate it though.

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

lhale1 — Sun, 22 Nov 2015 02:24:29 GMT

Thanks. @Enis can you commit to validating/reviewing the solution documentation when it is ready?

Re: hbase.bucketcache.percentage.in.combinedcache is being deprecated in HBase 2.0

Enis — Tue, 24 Nov 2015 03:18:02 GMT

Sure, please follow up on the internal ticket.