Re: Doubt

2017-02-10 Thread Josh Elser
Gaurhari, This is a publicly-archived mailing list. As such, I don't believe anyone is going to be upset with intellectual property concerns. If anything, you could take a look at the ASF's trademark policy[1]. This likely covers any sensitive issues. [1] http://www.apache.org/foundation/ma

Re: HBase Performance

2017-02-10 Thread Ted Yu
Can you describe your use cases ? e.g. TTL is currently set to FOREVER. If you can set to lower TTL, some obsolete data would be compacted away after TTL expires. Cheers On Fri, Feb 10, 2017 at 6:17 AM, Devi Sunil Kumar Shegu < sunil143d...@gmail.com> wrote: > Increase both read n write perform

Re: HBase Performance

2017-02-10 Thread Devi Sunil Kumar Shegu
Increase both read n write performance. Sure will add more nodes. On Feb 10, 2017 19:44, "Ted Yu" wrote: Do you want to increase performance for reads, writes or both ? Your table is presplit. Can you add more node to leverage the multiple regions ? If you need better performance for reads,

Re: HBase Performance

2017-02-10 Thread Ted Yu
Do you want to increase performance for reads, writes or both ? Your table is presplit. Can you add more node to leverage the multiple regions ? If you need better performance for reads, consider using BucketCache. Cheers > On Feb 10, 2017, at 2:22 AM, Devi Sunil Kumar Shegu > wrote: > > Hi

HBase Performance

2017-02-10 Thread Devi Sunil Kumar Shegu
Hi , 1) I have 1 Master node and 1 Slave node 2) Created a table with the below query create 'my_table', 'u', { NUMREGIONS => 16, SPLITALGO => 'HexStringSplit'} 3) All the regions are in the single slave Node 4) Here is the table description {NAME => 'u', BLOOMFILTER => 'ROW', VERSIONS => '1', IN

Doubt

2017-02-10 Thread gaurhari dass
Hi , I always follow problems users facing with hbase and solutions provided. these problems and solutions are always helpful to me. I want to know if it is ok if I share these problems and solutions on my linkedin articles as it is. Thanks Gaurhari