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Re: has anyone tried to use whirr to setup accumolo? - Accumulo - [mail # user]
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...I believe Whirr is Tom White's project (author of the Hadoop book, Cloudera employee, and all around good guy) I bet he'd be willing to point us in the right direction in terms of wha...
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Author: Aaron Cordova,
2011-12-22, 19:30
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Re: init new instance on EC2 - Accumulo - [mail # user]
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...Thanks Minh - that set seems to be working for me. On Dec 22, 2011, at 1:40 PM, Minh Nguyen wrote: ...
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Author: Aaron Cordova,
2011-12-22, 19:28
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Re: init new instance on EC2 - Accumulo - [mail # user]
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...Correction to my earlier email - it appears running start-all.sh, not start-here.sh necessary to set the goal state for 1.3.5. On Dec 22, 2011, at 1:28 PM, John W Vines wrote: ...
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Author: Aaron Cordova,
2011-12-22, 18:56
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Re: init new instance on EC2 - Accumulo - [mail # user]
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...Also - is there a list of port numbers that need to be open for interprocess comms? On Dec 22, 2011, at 1:28 PM, John W Vines wrote: ...
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Author: Aaron Cordova,
2011-12-22, 18:36
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Re: init new instance on EC2 - Accumulo - [mail # user]
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...It appears that one must use start-here.sh and ssh, even into localhost, in order for the goal state to be set. So bin/accumulo master won't work on it's own. On Dec 22, 2011, at 1:28...
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Author: Aaron Cordova,
2011-12-22, 18:31
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init new instance on EC2 - Accumulo - [mail # user]
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...I'm setting up a new instance of Accumulo 1.3.5, using the binary distribution available on the downloads page, on EC2, using Cloudera's distribution of hadoop and zookeeper, and after initi...
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Author: Aaron Cordova,
2011-12-22, 18:14
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Re: Isolation - Accumulo - [mail # dev]
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...Thanks for clarifying. With other NoSQL systems, the decisions on what the defaults should be are sometimes shocking. So to users of Accumulo it should be clear that row-level isolation isn'...
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Author: Aaron Cordova,
2011-12-21, 20:35
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Re: Isolation - Accumulo - [mail # dev]
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...Thanks. What you have chosen seems like the best policy, favoring scalability over atomic row operations, since this allows fairly common table designs that have large rows to avoid ru...
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Author: Aaron Cordova,
2011-12-21, 19:16
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Re: Isolation - Accumulo - [mail # dev]
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...OK - thanks for the update. So, just to see if I understand - except in cases of failure, regular ole Scanners will provide a consistent view of atomic mutations, and if consistent row...
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Author: Aaron Cordova,
2011-12-21, 18:57
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Isolation - Accumulo - [mail # dev]
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...I'm looking over the IsolatedScanner and wondering, since you've all probably thought more about it than I, whether loading a row entirely into memory is required to provide row isolation, o...
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Author: Aaron Cordova,
2011-12-21, 16:45
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