Thank you Anoop for the answer, this is very helpful. Ming
-----Original Message----- From: Anoop John <anoop.hb...@gmail.com> Sent: Wednesday, April 18, 2018 12:50 AM To: user@hbase.apache.org Subject: Re: can we set a table to use a HDFS specific HSM Storage policy? Oh ya seems yes.. I was under the impression that it is there in 1.x. Some HBase users use it. Might be, they back ported it. -Anoop- On Tue, Apr 17, 2018 at 5:38 PM, Ming <ovis_p...@sina.com> wrote: > > Hi, Anoop, > > In which release this API is supported? From the JIRA > https://issues.apache.org/jira/browse/HBASE-14061, it seems this is only > available in HBase 2.0? > > Thanks, > Ming > > -----Original Message----- > From: Anoop John <anoop.hb...@gmail.com> > Sent: Tuesday, April 17, 2018 1:42 PM > To: user@hbase.apache.org > Subject: Re: can we set a table to use a HDFS specific HSM Storage policy? > > When creating table, user can set storage policy on column family. > Each of the CF can have different policy. Pls see > setStoragePolicy(String) API in HColumnDescriptor. > > -Anoop- > > On Tue, Apr 17, 2018 at 7:16 AM, Ming <ovis_p...@sina.com> wrote: >> Hi, all, >> >> >> >> HDFS support HSM, one can set a file or dir storage policy to use different >> hardware disks. I am wondering is there a way in HBase, when create a table, >> specify the policy that that table uses? >> >> So that table can be put into SSD, or HDD defined by the storage policy. >> >> I read the HBase manual, but not find related topics, so asked help here. >> >> >> >> Thanks, >> >> Ming >> >> >> > >
