RE: Getting data from Hbase from client/remote computer

2010-08-31 Thread Kelvin Rawls
from Hbase from client/remote computer Kelvin Can you give me some more details or some reference links from where i can learn how to use JMXBean stuff to connect to master server and then perform operations on hbase. Thanks On Tue, Aug 31, 2010 at 8:58 PM, Kelvin Rawls wrote: > Shuja: >

RE: Scan startRow seems to be broke in HBase 0.20.2

2010-08-31 Thread Kelvin Rawls
column=f:, timestamp=1283271507825, value=val2 3 column=f:, timestamp=1283271512665, value=val3 As you can see it works, under the hood it calls exactly the same method. Are your keys sorted the way you think they are? J-D On Tue, Aug 31, 2010 at 9:06 AM, Kelvi

RE: Scan startRow seems to be broke in HBase 0.20.2

2010-08-31 Thread Kelvin Rawls
It seems my question is not clear: does this call: scan.setStartRow(Bytes.toBytes(lastDoc)) .. have any effect on rows returned for anyone else? Thanks, Kelvin From: Kelvin Rawls [kel...@iswcorp.com] Sent: Monday, August 30, 2010 11:25 AM To: user

RE: Getting data from Hbase from client/remote computer

2010-08-31 Thread Kelvin Rawls
Shuja: getting back to your original question, we are using JMXBeans and Locater code that return references to the proxies for the JMXBeans to allow remote clients to access HBase without any knowledge of HBase or Hadoop Kelvin From: saint@gmail.c

Scan startRow seems to be broke in HBase 0.20.2

2010-08-30 Thread Kelvin Rawls
No matter what I tell it, this seems to return Row IDs from the beginning of the table. code public List getKeys(String lastDoc, int N) { List results = new ArrayList(); try { Scan scan = new Scan(); scan.setStartRow(Bytes.toBytes(lastDoc));