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HBase exception: Failed after retry of OutOfOrderScannerNextException - HBase - [mail # user]
...I saw the following exceptions happened frequently: any hints?Failed to scan rows on table XXXX: start=0000000004, end=0000000005, Failed after retry of OutOfOrderScannerNextException: was t...
   Author: S. Zhou, 2014-05-23, 18:21
how to get the failed rows when executing a batch PUT request? - HBase - [mail # user]
...I checked the Java doc on "put(List puts)" of HTableInterface and it does not say how to get the failed rows in case exception happened (see below): can I assume the failed rows are containe...
   Author: S. Zhou, 2013-12-31, 19:17
[expand - 1 more] - Re: How to delete multiple columns in the same row? - HBase - [mail # user]
...Thanks Ted & Lars. For the clarification of Java doc for "Delete",  I would say: adding some statement like "call this method once for each column to be deleted"      On Monda...
   Author: S. Zhou, 2013-12-31, 02:30
Re: AsyncHBase 1.5.0-rc1 available for download and testing (HBase 0.96 compatibility inside) - HBase - [mail # user]
...I am trying the new version and run into some problem: details here:  https://groups.google.com/forum/#!topic/asynchbase/zsIsLOZgiVc Could u please help? We are trying to migrate to Had...
   Author: S. Zhou, 2013-12-24, 16:34
copy data inter-cluster with different version of Hadoop - HBase - [mail # user]
...I need to copy data from Hadoop cluster A to cluster B. I know I can use "distCp" tool to do that. Now the problem is: cluster A has version 1.2.1 and cluster B has version 0.20.x.  So "dist...
   Author: S. Zhou, 2013-10-28, 19:14
Any guidelines on the number of region servers in HBase cluster? - HBase - [mail # user]
...I am new to HBase. I am trying to check if a user is able to configure the number of region servers (not #regions) in a HBase cluster. If yes, any guidelines on the number of region servers?...
   Author: S. Zhou, 2013-09-25, 16:57
[expand - 3 more] - Re: where to download 0.95.1-hadoop1 jar file using Maven? - HBase - [mail # user]
...Ted, do you have any public maven repository to download hbase client with version hbase-0.95.1-hadoop1? I am kind of surprised that it becomes an issue.     ______________________...
   Author: S. Zhou, 2013-08-30, 23:47
Need Help on hbase error: The znode for the -ROOT- region doesn't exist! - HBase - [mail # user]
...I wrote a java program which connects to hbase (I am using asynchbase).  At this time  hbase/hadoop are all running on my local dev box as pseudo cluster. I  believe hbase/hadoop a...
   Author: S. Zhou, 2013-08-30, 23:44
[expand - 1 more] - Re: where to download old versions of HBase? - HBase - [mail # user]
...Thanks Ted. I will try that    ________________________________  From: Ted Yu  To: S. Zhou ; "[EMAIL PROTECTED]"   Sent: Friday, August 16, 2013 12:11 PM Subject: Re...
   Author: S. Zhou, 2013-08-16, 04:17
[expand - 10 more] - Re: MapReduce job with mixed data sources: HBase table and HDFS files - HBase - [mail # user]
...Ted & Azurry, after some investigation on log files, I figured out why it happens. In the code, I use the same path "inputPath1" for two inputs (see below) since I thought the input path is ...
   Author: S. Zhou, 2013-07-12, 15:49
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