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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2016/03/01 10:23:18 UTC
[jira] [Commented] (OAK-4076) Benchmark to measure affect of number
of indexes on query performance
[ https://issues.apache.org/jira/browse/OAK-4076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15173482#comment-15173482 ]
Chetan Mehrotra commented on OAK-4076:
--------------------------------------
Added a benchmark with 1733008
{noformat}
java -DnoOfIndex=5 -DlookupByQuery=false -jar target/oak-run-*.jar benchmark UUIDLookupTest Oak-Tar
{noformat}
It uses 2 system properties
* {{noOfIndex}} (integer) - No of property index nodes to create
* {{lookupByQuery}} (boolean)- Should uuid be looked up via Query (true) or {{Session#getNodeByIdentifier}}
> Benchmark to measure affect of number of indexes on query performance
> ---------------------------------------------------------------------
>
> Key: OAK-4076
> URL: https://issues.apache.org/jira/browse/OAK-4076
> Project: Jackrabbit Oak
> Issue Type: Task
> Components: run
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Priority: Minor
> Fix For: 1.6
>
>
> This is related to OAK-1273. I would like to have a benchmark to see how increase in number of indexes affect uuid lookup. Currently uuid lookup relies on query so the trend would be similar for other queries
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