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From Li Li <fancye...@gmail.com>
Subject Re: Row Key Ordering of salting table need modify hbase-site.xml in region server?
Date Wed, 15 Jan 2014 08:27:28 GMT
sorry, there is another question
will set hbase.regionserver.wal.codec =
org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec
affect the performance of other guys who use hbase(not using phoenix)?

On Wed, Jan 15, 2014 at 4:22 PM, Li Li <fancyerii@gmail.com> wrote:
> btw, to enable mutable index. also need modify hbase-site.xml
> <property>
>   <name>hbase.regionserver.wal.codec</name>
>   <value>org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec</value>
> </property>
> do this need restart region servers?
>
> On Wed, Jan 15, 2014 at 3:39 PM, Li Li <fancyerii@gmail.com> wrote:
>> This Rowkey order scan can be turned on by setting the
>> phoenix.query.rowKeyOrderSaltedTable config property to true in your
>> hbase-sites.xml. When set, we disallow user specified split points on
>> salted table to ensure that each bucket will only contains entries
>> with the same salt byte. When this property is turned on, the salted
>> table would behave just like a normal table and would return items in
>> rowkey order for scans.
>>
>> I don't providing split points on creating table, should I still
>> modify hbase-site.xml in all region servers(I should ask admin for
>> help to modify and restart hbase)?

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