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Erick Erickson commented on SOLR-5302: -------------------------------------- Mehmet: We're still trying to track down what's behind the test failures, that effort is being tracked in SOLR-5488. That discussion shows a way to reproduce the test failures we see, albeit intermittently. You could certainly help if you can 1> reproduce the problem. Note the discussion at SOLR-5488 about ant test -Dtestcase=ExpressionTest -Dtests.iters=10000 2> figure out why/create a patch. and/or 3> exercise trunk as much as possible to see that it all works. Let's move the rest of the discussion over to SOLR-5488 though, this JIRA is gated by that one. > Analytics Component > ------------------- > > Key: SOLR-5302 > URL: https://issues.apache.org/jira/browse/SOLR-5302 > Project: Solr > Issue Type: New Feature > Reporter: Steven Bower > Assignee: Erick Erickson > Attachments: SOLR-5302.patch, SOLR-5302.patch, SOLR-5302.patch, > SOLR-5302.patch, Search Analytics Component.pdf, Statistical Expressions.pdf, > solr_analytics-2013.10.04-2.patch > > > This ticket is to track a "replacement" for the StatsComponent. The > AnalyticsComponent supports the following features: > * All functionality of StatsComponent (SOLR-4499) > * Field Faceting (SOLR-3435) > ** Support for limit > ** Sorting (bucket name or any stat in the bucket > ** Support for offset > * Range Faceting > ** Supports all options of standard range faceting > * Query Faceting (SOLR-2925) > * Ability to use overall/field facet statistics as input to range/query > faceting (ie calc min/max date and then facet over that range > * Support for more complex aggregate/mapping operations (SOLR-1622) > ** Aggregations: min, max, sum, sum-of-square, count, missing, stddev, mean, > median, percentiles > ** Operations: negation, abs, add, multiply, divide, power, log, date math, > string reversal, string concat > ** Easily pluggable framework to add additional operations > * New / cleaner output format > Outstanding Issues: > * Multi-value field support for stats (supported for faceting) > * Multi-shard support (may not be possible for some operations, eg median) -- This message was sent by Atlassian JIRA (v6.1.5#6160) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org