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HBase stucked because HDFS fails to replicate blocks - HBase - [mail # user]
...Hi,  I have a Hadoop&HBase cluster, that runs Hadoop 1.1.2 and HBase 0.94.7. I notice an issue that stops normal cluster running. My use case: I have several MR jobs that read data from...
   Author: Ionut Ignatescu, 2013-10-02, 17:15
Re: Planning the first 0.94.12 RC next week... - HBase - [mail # dev]
...Hi,  Feature that I want the most is the possibility to merge regions with cluster online. From what I know, this will be part of 0.96 release, but the sooner, the better.  Thanks!...
   Author: Ionut Ignatescu, 2013-09-06, 06:24
How to enable metrics2? - HBase - [mail # user]
...Hi,  I am using HBase 0.94.11 with Hadoop 1.1.2 I want to improve my current monitoring solution and I create a custom MetricsSink that export metrics in a custom format. This solution ...
   Author: Ionut Ignatescu, 2013-08-28, 13:55
[expand - 1 more] - Re: HBase 0.94.9 and Java 7 - HBase - [mail # user]
...Hi,  I saw Adrien's reply. I will work to test HBase with Java 7 and I''ll let you know what I found.  Thanks!   2013/7/17 Ionut Ignatescu  ...
   Author: Ionut Ignatescu, 2013-07-17, 20:27
HBase and JDK 7 - HBase - [mail # user]
...Hi all,     Most probably this question was asked multiple times until now: I have to configure a new HBase cluster and I thought about using HBase 0.94.9 and JDK 7.   Does an...
   Author: Ionut Ignatescu, 2013-07-17, 17:29
[expand - 1 more] - Running HBase with different versions - HBase - [mail # dev]
...Hi all,  I am curious if it is possible to have a version(0.94.7) deployed on cluster and use 0.94.1 version on client to access it.  Thanks in advance!  ...
   Author: Ionut Ignatescu, 2013-06-13, 21:28
[HBASE-6612] Hbase command line improvements - HBase - [issue]
...Currently, if the row key or any column value is something different than a string, when a scan is performed via command line, the value extracted are not decoded to a human-readable format....
http://issues.apache.org/jira/browse/HBASE-6612    Author: Ionut Ignatescu, 2012-09-18, 22:07
[HBASE-6613] Automatically merge empty regions - HBase - [issue]
...Consider an usecase where row keys has an increasing value(time-series data for example) and data retention is set to a concrete value(60 days for example).After a period of time, longer tha...
http://issues.apache.org/jira/browse/HBASE-6613    Author: Ionut Ignatescu, 2012-08-20, 04:14
[expand - 4 more] - RE: How to merge regions? - HBase - [mail # dev]
...Hi again,  Please provide me some extra-info: - what I have to add in the new record added to .META.? Basically, the region info has all info from HRegionInfo object created using start...
   Author: Ionut Ignatescu, 2012-07-21, 05:18
How to merge regions in HBase? - HBase - [mail # user]
...My usecase: I have several tabels with key starting with a timestamp. Also, this tabels have set data retention to 30 days. Table size is around 1Tb(3Tb replicated) and data is inserted regu...
   Author: Ionut Ignatescu, 2012-07-17, 16:08
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