Re: dynamic field issue

2019-02-21 Thread Erick Erickson
Dynamic fields are exactly the same as statically defined fields at the Lucene level, so this is exactly equivalent to “would defining N fields statically increase heap”. IOW, no more than defining that many fields manually. Best, Erick > On Feb 21, 2019, at 8:40 AM, Midas A wrote: > > Here

Re: dynamic field issue

2019-02-21 Thread Midas A
Here we are indexing dynamic fields and we are using one of this field in* bf *. Would only indexing dynamic field will increase heap and load of master - slave solr servers ? Regards, Midas On Thu, Feb 21, 2019 at 10:03 PM Erick Erickson wrote: > 300 is still not excessive. As far as memory

Re: dynamic field issue

2019-02-21 Thread Erick Erickson
300 is still not excessive. As far as memory goes, sure. If you’re faceting, grouping, or sorting docValues would _certainly_ help with memory consumption. > On Feb 21, 2019, at 8:31 AM, Midas A wrote: > > Hi , > Plelase help me here we have crossed 100+ fields per dyanmic fields and we > have

Re: dynamic field issue

2019-02-21 Thread Midas A
Hi , Plelase help me here we have crossed 100+ fields per dyanmic fields and we have three dynamic fields. using docValues in dynamic fields will help in improving heap and query time ? Regards, Abhishek Tiwari On Thu, Feb 21, 2019 at 9:38 PM Midas A wrote: > Yes . We have crossed 100 fields

Re: dynamic field issue

2019-02-21 Thread Midas A
Yes . We have crossed 100 fields . Would docValues help here ? What kind of information you want from my side ? On Thu, 21 Feb 2019, 9:31 pm Erick Erickson, wrote: > There’s no way to answer this given you’ve provided almost no > information. > > Do note that once you get to more than a few h

Re: dynamic field issue

2019-02-21 Thread Erick Erickson
There’s no way to answer this given you’ve provided almost no information. Do note that once you get to more than a few hundred fields, Solr still functions, but I’ve seen performance degrade and memory increase. Best, Erick > On Feb 21, 2019, at 7:54 AM, Midas A wrote: > > Thanks for quick re

Re: dynamic field issue

2019-02-21 Thread Midas A
Thanks for quick reply . we are creating search *query(keyword)* for dynamic field creation to use click ,cart and order data in search. But we are experiencing more heap and increase in query time . What could be the problem? can be anything related to it ? On Thu, Feb 21, 2019 at 8:43 P

Re: dynamic field issue

2019-02-21 Thread Shawn Heisey
On 2/21/2019 8:01 AM, Midas A wrote: How many dynamic field we can create in solr ?. is there any limitation ? Is indexing dynamic field can increase heap memory on server . At the Lucene level, there is absolutely no difference between a standard field and a dynamic field. The difference in