| clear query|facets|time |
Search criteria: .
Results from 31 to 40 from
56 (0.145s).
|
|
|
Loading phrases to help you
refine your search...
|
|
CheckAndAppend Feature - HBase - [mail # user]
|
|
...Hi HBase community: I checked the HTable API, it has checkAndPut and checkAndDelete but I'm looking for checkAndAppend. Is there a way to simulate similarly? For instance, I want to ch...
|
|
|
Author: Jerry Lam,
2012-08-07, 15:22
|
|
|
Re: HBaseTestingUtility on windows - HBase - [mail # user]
|
|
...Hi Mohit: You might need to install Cygwin if the tool has dependency on Linux command like bash. Best Regards, Jerry On Friday, August 3, 2012, N Keywal wrote: ...
|
|
|
Author: Jerry Lam,
2012-08-03, 18:44
|
|
|
Re: Filter with State - HBase - [mail # user]
|
|
...Hi Lars: That is useful. I appreciate it. The idea about cross row transaction is an interesting one. Can I have an iterator on the client side that get rows from a coprocessor? ...
|
|
|
Author: Jerry Lam,
2012-08-02, 13:50
|
|
|
Re: Filter with State - HBase - [mail # user]
|
|
...Hi Lars, I understand that it is more difficult to carry states across regions/server s, how about in a single region? Knowing that the rows in a single region ha ve dependencies, can ...
|
|
|
Author: Jerry Lam,
2012-08-02, 02:06
|
|
|
Re: Filter with State - HBase - [mail # user]
|
|
...Hi St.Ack: Schema cannot be changed to a single row. The API describes "Do not rely on filters carrying state across rows; its no t reliable in current hbase as we have no handlers in ...
|
|
|
Author: Jerry Lam,
2012-08-02, 00:48
|
|
|
Filter with State - HBase - [mail # user]
|
|
...Hi HBase guru: to scan rows in which the decision to filter one row or not is based on the previous row's column values? Any idea how one can implement this type of logic? Best R...
|
|
|
Author: Jerry Lam,
2012-08-01, 21:44
|
|
|
Re: Query a version of a column efficiently - HBase - [mail # user]
|
|
...Thanks Suraj. I looked at the code but it looks like the logic is not self-contained, particularly for the way hbase works with search for a specific version using TimeRange. Best Rega...
|
|
|
Author: Jerry Lam,
2012-08-01, 21:41
|
|
|
Re: sync on writes - HBase - [mail # user]
|
|
...I believe you are talking about enabling dfs.support.append feature? I benchmarked the difference (disable/enable) previously and I don't find much differences. It would be great if someone ...
|
|
|
Author: Jerry Lam,
2012-08-01, 14:10
|
|
|
Re: How to query by rowKey-infix - HBase - [mail # user]
|
|
...Hi Chris: I'm thinking about building a secondary index for primary key lookup, then query using the primary keys in parallel. I'm interested to see if there is other option too....
|
|
|
Author: Jerry Lam,
2012-07-31, 17:10
|
|
|
Re: Query a version of a column efficiently - HBase - [mail # user]
|
|
...Hi St.Ack: Can you tell me which source code is responsible for the logic. The source c ode in the get and scan doesnt provide an indication of how the setTimeRange works. ...
|
|
|
Author: Jerry Lam,
2012-07-26, 23:34
|
|
|
|
