Re: Does HBase support strong consistency?

2010-05-31 Thread Todd Lipcon
On Mon, May 31, 2010 at 12:31 AM, 史英杰 shiyingjie1...@gmail.com wrote: Hi, All I learned from some forums that HBase focuses CA, which are two properties in CAP. Does HBase support strong consistency in the data replicas, which mechanism does it use to guarantee consistency? Yes, HBase is

Re: Review Request: HBASE-1923. Bulk load into existing tables

2010-05-31 Thread stack
On 2010-05-28 17:19:22, stack wrote: src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat.java, line 234 http://review.hbase.org/r/87/diff/1/?file=612#file612line234 Why two types? Is this legacy? KV has advantage of being able to carry a Delete Todd Lipcon

Re: Review Request: HBASE-2578

2010-05-31 Thread Daniel Ploeg
--- This is an automatically generated e-mail. To reply, visit: http://review.hbase.org/r/83/ --- (Updated 2010-05-31 14:18:59.665128) Review request for hbase. Changes ---

[jira] Created: (HBASE-2635) ImmutableBytesWritable comparator broken when offset != 0

2010-05-31 Thread Todd Lipcon (JIRA)
ImmutableBytesWritable comparator broken when offset != 0 - Key: HBASE-2635 URL: https://issues.apache.org/jira/browse/HBASE-2635 Project: HBase Issue Type: Bug Affects Versions:

[jira] Created: (HBASE-2636) Upgrade Jetty to 6.1.24

2010-05-31 Thread Andrew Purtell (JIRA)
Upgrade Jetty to 6.1.24 --- Key: HBASE-2636 URL: https://issues.apache.org/jira/browse/HBASE-2636 Project: HBase Issue Type: Improvement Reporter: Andrew Purtell Assignee: Andrew Purtell

Re: Review Request: HBASE-2468: Improvements to prewarm META cache on clients.

2010-05-31 Thread Mingjie Lai
On 2010-05-28 15:05:08, Ryan Rawson wrote: src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java, line 1604 http://review.hbase.org/r/98/diff/3/?file=741#file741line1604 What does this method actually do? If its a predicate start it with 'is'. Also precaching

[jira] Created: (HBASE-2637) Web UI error if the table is disabled

2010-05-31 Thread Li Chongxin (JIRA)
Web UI error if the table is disabled - Key: HBASE-2637 URL: https://issues.apache.org/jira/browse/HBASE-2637 Project: HBase Issue Type: Bug Affects Versions: 0.20.4 Reporter: Li Chongxin

Re: Review Request: HBASE-2468: Improvements to prewarm META cache on clients.

2010-05-31 Thread Mingjie Lai
--- This is an automatically generated e-mail. To reply, visit: http://review.hbase.org/r/98/ --- (Updated 2010-05-31 19:49:20.012863) Review request for hbase. Changes ---

[jira] Resolved: (HBASE-2531) 32-bit encoding of regionnames waaaaaaayyyyy too susceptible to hash clashes

2010-05-31 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-2531. -- Hadoop Flags: [Reviewed] Release Note: Changes format of region name. Adds an md5 suffix. Suffix is now

[jira] Resolved: (HBASE-2620) REST tests don't use ephemeral ports

2010-05-31 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-2620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell resolved HBASE-2620. --- Fix Version/s: 0.21.0 Resolution: Fixed Committed. REST tests don't use ephemeral

[jira] Created: (HBASE-2638) speed up REST tests

2010-05-31 Thread Andrew Purtell (JIRA)
speed up REST tests --- Key: HBASE-2638 URL: https://issues.apache.org/jira/browse/HBASE-2638 Project: HBase Issue Type: Improvement Reporter: Andrew Purtell Assignee: Andrew Purtell Fix

Re: Review Request: HBASE-1923. Bulk load into existing tables

2010-05-31 Thread Ryan Rawson
Lets not put this in branch... focus on making trunk releasable not extending branch's life. On May 30, 2010 2:13 PM, Todd Lipcon t...@cloudera.com wrote: On 2010-05-28 17:19:22, stack wrote: src/main/java/org/apache/hadoop/hbase/ipc/HRegionInterface.java, line 264