Thanks Steve, Mike! I will try using two tables and manage my own indexing on
the second table.
Jack.
-Original Message-
From: Steven Noels [mailto:stev...@outerthought.org]
Sent: Tuesday, November 02, 2010 9:09 AM
To: user
Subject: Re: HBase Secondary Index
On Tue, Nov 2, 2010 at
Hi All,
I'm learning how to add a secondary index to my HTable by following the
instructions from:
http://rajeev1982.blogspot.com/2009/06/secondary-indexes-in-hbase.html
Could someone please tell me where I can download the HBase contrib package for
the hbase-0.20.0-transactional.jar?
Also,
Hi Michael, thanks a lot!
Is adding a secondary index to HTable a bad idea given that my data will never
be updated once added to HTable?
I am trying to find a solution from the previous post for Time series-schema.
I need to query by 1) time stamp, 2) and by column values across different
Thanks again Mike!
Two tables to store the same data and the only difference is just the row key?
Table 1 uses milliseconds timestamp as row key, Table 2 uses column values
(unique across time series) as row key? So, when searching by timestamp, I use
table 1. When searching by column
My HBase Master Log is filling up very quickly with the message below (every 10
seconds), even though zero activity in the system:
2010-10-22 11:14:22,986 INFO org.apache.hadoop.hbase.master.BaseScanner:
RegionManager.metaScanner scan of 0 row(s) of meta region {server:
172.16.2.225:6002
0,
that hbase
is running with).
J-D
On Wed, Oct 20, 2010 at 11:25 AM, Jian Lu j...@local.com wrote:
I am having the same problem right now. The zoo keeper started OK but
HMaster failed. Please help
I have installed hadoop-0.21.0 on a three-node cluster, I started the Hadoop
cluster
-
From: Jian Lu [mailto:j...@local.com]
Sent: Monday, October 18, 2010 2:37 PM
To: user@hbase.apache.org
Cc: Jian Lu
Subject: FATAL org.apache.hadoop.mapred.JobTracker: java.net.BindException:
Problem binding to ...
Hi HBasers,
Please help with my hadoop-0.21.0 cluster setup
in particular are looking
for that is not satisfied by wiki and javadocs 'Getting Started'?
Thanks,
St.Ack
On Mon, Sep 20, 2010 at 4:58 PM, Jian Lu j...@local.com wrote:
Hi Guys,
Why is this HBase Book 0.89 empty:
http://hbase.apache.org/docs/r0.89.20100726/book.html ?
Any good books
AM, Jian Lu j...@local.com wrote:
Thanks! The 'Getting Started is too simple, Hadoop: The Definitive Guide
is a bit obsolete in sample code.
v2 of the Hadoop book has a revamped hbase chapter; hopefully that'll help.
Look forward to the contents to be filled in 0.90 release, even better
Hi Jilil,
I am new to HBase. I used filters on three different columns on a single table,
as shown below. The three filters are AND-ed together (must pass all). It
works well for me. Not sure it would help you or not.
FilterList filterList = new FilterList();
if
Hi All,
I am pulling my hair off here because the Scan takes 40 sec to scan 750,000
records. I am running HBase 0.20.4 on standalone mode on Linux with 16 GB RAM,
64-bit CPU/Operating system/JVM. My table is very simple with one family and
five columns, each column contains very small String
family used?
2010/9/13 Jian Lu j...@local.com:
Hi All,
I am pulling my hair off here because the Scan takes 40 sec to scan 750,000
records. I am running HBase 0.20.4 on standalone mode on Linux with 16 GB
RAM, 64-bit CPU/Operating system/JVM. My table is very simple with one
family and five
Hi, could someone please tell me why stop-hbase.sh takes more than 24 hrs and
still running? I was able to started / stopped hbase in the past two months.
Now it suddenly stops working.
I am running hbase-0.20.4 with Linux 64-bit CPU / 64-bit operating system. I
downloaded hbase-0.20.4 and
is not under /tmp...somtimes files get cleaned out of
tmp..Change *env.sh to point to diff dir.
-Original Message-
From: Jian Lu j...@local.com
To: user@hbase.apache.org user@hbase.apache.org
Sent: Tue, Sep 7, 2010 5:44 pm
Subject: stop-hbase.sh takes forever (never stops)
Hi
14 matches
Mail list logo
