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recommended nodes - HBase - [mail # user]
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...hi what's the recommended nodes for NN, hmaster and zk nodes for a larger cluster, lets say 50-100+ also, what would be the ideal replication factor for larger clusters when u ha...
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Author: David Charle,
2012-11-26, 13:53
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Re: Backup strategy - HBase - [mail # user]
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...Thanks Carlos. Do you have any rough estimates on timings on snapshot ? (by leaving copy) On Thu, Nov 15, 2012 at 9:52 AM, Espinoza,Carlos wrote: David...
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Author: David Charle,
2012-11-15, 18:17
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Backup strategy - HBase - [mail # user]
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...Hi Anyone using any backup strategy (other than replication) for any point-in-time restore ? Any recommendations on best practices ? David...
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Author: David Charle,
2012-11-15, 15:41
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Re: Terribly long HDFS timeouts while appending to HLog - HBase - [mail # user]
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...u should upgrade to 0.94 as you also had issues with row locks as newer version had improved miniBatchPut code base. On Nov 7, 2012, at 9:57 AM, Varun Sharma wrote: ...
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Author: David Charle,
2012-11-07, 18:21
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Re: When node is down - HBase - [mail # user]
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...Hi Tom On Fri, Jun 22, 2012 at 6:41 AM, Tom Brown wrote: I still see 4 live serves and 0 dead servers out of 5 even the other node (processes) are down for more than...
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Author: David Charle,
2012-06-22, 13:58
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Re: When node is down - HBase - [mail # user]
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...Thanks Michael. Does that mean, do I need to exclude the node first and then add it or simply bring the node back; and hadoop/hbase will rebuild the missing blocks (as data is speed on...
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Author: David Charle,
2012-06-22, 13:40
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When node is down - HBase - [mail # user]
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...What is the best practice to remove a node and add the same node back for hbase/hadoop ? Currently in our 10 node cluster; 2 nodes went down (bad disk, so node is down as its the root ...
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Author: David Charle,
2012-06-22, 03:17
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Data skew - HBase - [mail # user]
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...Hi Whats the best way to fix the data skew in the hbase cluster ? And does anyone has any clue what can cause the skew ? Here is the data volumes across 5 nodes: /dev/sdc &...
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Author: David Charle,
2012-05-31, 23:35
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0.20 to 0.90 upgrade - HBase - [mail # user]
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...As per the docs, it looks like painless to upgrade from 0.20.3 to 0.90 (only need to run upgrade script if upgrading to 0.92). http://hbase.apache.org/book/upgrading.html#upgrade0.90 A...
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Author: David Charle,
2012-04-25, 18:14
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Re: Unbalanced region server - HBase - [mail # user]
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...On Mon, Apr 23, 2012 at 8:43 PM, Bryan Beaudreault <[EMAIL PROTECTED] 70 tables. hdfs://cluster1.com/hbase 2422000870355 Yes; all configured similarly; and have uniform ...
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Author: David Charle,
2012-04-24, 04:07
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