Re: Rounding date indexing to minute
Just to clarify when people mention rounding date till minute they mean to store seconds as 00 hence there is nothing like storing date in below format, or am i wrong. date name=liveDate2014-03-11T07:00Z/date Date are always stored in below format and by rounding people mean to store seconds as 00 so taht there are fewer terms date name=liveDate-03-11Thh:mm:ssZ/date -- View this message in context: http://lucene.472066.n3.nabble.com/Rounding-date-indexing-to-minute-tp4129482p4129483.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Rounding date indexing to minute
Have you tried date math formulas? Don't need to round up what's stored, just how you query and cache. Regards, Alex On 06/04/2014 2:45 pm, Darniz rnizamud...@edmunds.com wrote: Hello can someone please tell me how to make sure in solr to store date only till minute level, since i am having issues with date range query performance. i read in forums to reduce date precision so that the queries become faster. As of now its storing date till seconds. date name=liveDate2014-03-11T07:00:00Z/date i am only concerned till minute granularity. Also the i am using solr.trieDateField fieldType name=liveDateType class=solr.TrieDateField precisionStep=8 sortMissingLast=true omitNorms=true/ field name=liveDate type=liveDateType indexed=true stored=true / is there a provision for this Please let me know thanks darniz -- View this message in context: http://lucene.472066.n3.nabble.com/Rounding-date-indexing-to-minute-tp4129482.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Rounding date indexing to minute
Is this an XY problem? You say: bq: ...having issues with date range query performance What are you trying to do anyway? Add an fq clause? facet by range? Details matter. If you're using filter queries in conjunction with NOW, you might be running into this: http://searchhub.org/2012/02/23/date-math-now-and-filter-queries/ On Sun, Apr 6, 2014 at 7:29 AM, Alexandre Rafalovitch arafa...@gmail.com wrote: Have you tried date math formulas? Don't need to round up what's stored, just how you query and cache. Regards, Alex On 06/04/2014 2:45 pm, Darniz rnizamud...@edmunds.com wrote: Hello can someone please tell me how to make sure in solr to store date only till minute level, since i am having issues with date range query performance. i read in forums to reduce date precision so that the queries become faster. As of now its storing date till seconds. date name=liveDate2014-03-11T07:00:00Z/date i am only concerned till minute granularity. Also the i am using solr.trieDateField fieldType name=liveDateType class=solr.TrieDateField precisionStep=8 sortMissingLast=true omitNorms=true/ field name=liveDate type=liveDateType indexed=true stored=true / is there a provision for this Please let me know thanks darniz -- View this message in context: http://lucene.472066.n3.nabble.com/Rounding-date-indexing-to-minute-tp4129482.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Rounding date indexing to minute
If indeed you do wish to round dates at index time, there is an update request processor for that that is in my book (look up round date in the index.) it lets you specify a unit of rounding, such as minute, hour, day, month, year, etc. It is actually a JavaScript script that uses the Solr stateless script update processor. -- Jack Krupansky -Original Message- From: Alexandre Rafalovitch Sent: Sunday, April 6, 2014 8:29 AM To: solr-user@lucene.apache.org Subject: Re: Rounding date indexing to minute Have you tried date math formulas? Don't need to round up what's stored, just how you query and cache. Regards, Alex On 06/04/2014 2:45 pm, Darniz rnizamud...@edmunds.com wrote: Hello can someone please tell me how to make sure in solr to store date only till minute level, since i am having issues with date range query performance. i read in forums to reduce date precision so that the queries become faster. As of now its storing date till seconds. date name=liveDate2014-03-11T07:00:00Z/date i am only concerned till minute granularity. Also the i am using solr.trieDateField fieldType name=liveDateType class=solr.TrieDateField precisionStep=8 sortMissingLast=true omitNorms=true/ field name=liveDate type=liveDateType indexed=true stored=true / is there a provision for this Please let me know thanks darniz -- View this message in context: http://lucene.472066.n3.nabble.com/Rounding-date-indexing-to-minute-tp4129482.html Sent from the Solr - User mailing list archive at Nabble.com.
