Sorry, the real region server config is this:
hfile.block.cache.size
0.25
hbase-site.xml
leiwang...@gmail.com
From: Esteban Gutierrez
Date: 2014-08-14 01:05
To: user@hbase.apache.org
Subject: Re: Re: Any fast way to random access hbase data?
Hi Lei,
Any chance for you to provide the
_
From: "leiwang...@gmail.com"
To: user
Sent: Wednesday, August 13, 2014 2:23 AM
Subject: Re: Re: Any fast way to random access hbase data?
Haven't tried yet
only one thread
10 regions servers, total 2555 regions.
I am just new to HBase and not s
;ROWC
> > OL', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'LZ4',
> > MIN_VERSIONS =>
> > '0', TTL => '2147483647', KEEP_DELETED_CELLS => 'false', BLOCKSIZE =>
> > '65
27;NONE',
> BLOOMFILTER => 'ROWC
> OL', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'LZ4',
> MIN_VERSIONS =>
> '0', TTL => '2147483647', KEEP_DELETED_CELLS => 'false', BLOCKSIZ
COMPRESSION => 'LZ4',
MIN_VERSIONS =>
'0', TTL => '2147483647', KEEP_DELETED_CELLS => 'false', BLOCKSIZE => '65536',
IN_ME
MORY => 'false', ENCODE_ON_DISK => 'true', BLOCKCACHE => 'true'}]}
Hello Lei,
Have you tried a larger batch size? how many threads or tasks are you using
to fetch data? could you please describe a little bit more your HBase
cluster? e.g. how many region servers, how many regions per RS? whats the
hit ratio of the block cache? any chance for you to share the table
I have a hbase table with more than 2G rows.
Every hour there comes 5M~10M row ids and i must get all the row info from the
hbase table.
But even I use the batch call(1000 row ids as a list) as described here
http://stackoverflow.com/questions/13310434/hbase-api-get-data-rows-information-by-l
