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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2014/05/02 06:44:15 UTC
[jira] [Resolved] (PHOENIX-797) Performance test sequence
implementation
[ https://issues.apache.org/jira/browse/PHOENIX-797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Taylor resolved PHOENIX-797.
----------------------------------
Resolution: Fixed
Fix Version/s: 5.0.0
4.0.0
3.0.0
> Performance test sequence implementation
> ----------------------------------------
>
> Key: PHOENIX-797
> URL: https://issues.apache.org/jira/browse/PHOENIX-797
> Project: Phoenix
> Issue Type: Task
> Affects Versions: 3.0-Release
> Reporter: James Taylor
> Assignee: mujtaba
> Fix For: 3.0.0, 4.0.0, 5.0.0
>
>
> We have support for sequences now with the:
> CREATE SEQUENCE my.seq
> SELECT NEXT VALUE FOR my.seq, k, v FROM t;
> UPSERT INTO T(k,v) VALUES(NEXT VALUE FOR my.seq, 'a');
> We should perf test it to make sure it performs ok. Also, one new config parameter: phoenix.sequence.batchSize that controls how big of a batch of sequences we get from the server and cache on the connection (defaults to 100).
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