In some cases its 100K or it may be only 1 in few cases. In fact I have tried to append limit 1 to my query so that only one record will be fetched in any case but no improvements there also.
Thank you, Prathamesh Joshi. Mob : +91 9960414777 | Skype : prathameshjo...@outlook.com ------ Original Message ------ From: "alexey.goncharuk [via Apache Ignite Users]" <ml+s70518n13341...@n6.nabble.com> To: "Pratham Joshi" <prathame...@vrhythmstech.com> Sent: 6/2/2017 6:06:38 PM Subject: Re: Re[2]: In Ignite 2.0.0 - cusrsor.getAll() takes very long time to retrieve data. >What about the size of the result set returned? > >2017-06-02 12:47 GMT+03:00 Pratham Joshi <[hidden email] ></user/SendEmail.jtp?type=node&node=13341&i=0>>: >>Yes, I have used @QuerySqlField(index = true) in MyClass. And here's >>my query plan using explain. >> >> ============== Start time ===== 2017-06-02 15:11:45.454 >>***Query executed === >2017-06-02 15:11:45.455 >>[SELECT >> __Z0.FIELD1 AS __C0_0, >> __Z0.VALUE2 AS __C0_1 >>FROM "Test_CacheConfig".MYCLASS__Z0 >> /* "Test_CacheConfig".INDEXGRP1: MINIPVAL <= ?1 */ >>WHERE __Z0.FIELD1<= ?1] >>[SELECT >> __C0_0 AS MINIPVAL, >> __C0_1 AS NETWORK >>FROM PUBLIC.__T0 >> /* "Test_CacheConfig"."merge_scan" */] >> >>Seems like query only takes 1 ms. But the when I fetch results from >>cursor.getAll() it is taking 100 ms to 1 sec. >> >> >>Thank you, >>Prathamesh Joshi. >>Mob : +91 9960414777 | Skype : [hidden email] >><http:///user/SendEmail.jtp?type=node&node=13336&i=0> >> >> >> >>------ Original Message ------ >>From: "alexey.goncharuk [via Apache Ignite Users]" <[hidden email] >><http:///user/SendEmail.jtp?type=node&node=13336&i=1>> >>To: "Pratham Joshi" <[hidden email] >><http:///user/SendEmail.jtp?type=node&node=13336&i=2>> >>Sent: 6/2/2017 2:58:47 PM >>Subject: Re: In Ignite 2.0.0 - cusrsor.getAll() takes very long time >>to retrieve data. >> >>>How do you configure field1 to be an indexed field? Do you use >>>@QuerySqlField annotation? Can you share the execution plan of your >>>query (you need to run "explain select ..." query)? >>>Also, what is the result set size of your query? >>> >>>--AG >>> >>>2017-05-30 14:49 GMT+03:00 Pratham Joshi <[hidden email] >>><http:///user/SendEmail.jtp?type=node&node=13335&i=0>>: >>>>Hello Guys, >>>> I am using Ignite 2.0.0 with Oracle database while. By >>>>implementing >>>>CacheStore I store put data in the cache. I am having geolocation >>>>and IP >>>>data almost 35m rows. >>>>I use id from DB row as key and corresponding row as the value of >>>>CacheConfiguration. >>>> Like, >>>>* CacheConfiguration<Long, MyClass> cfg = new >>>>CacheConfiguration<Long, >>>>MyClass>();* >>>> >>>>When I query data like >>>>*SqlFieldsQuery sql = new SqlFieldsQuery("select * from MyTable >>>>where >>>>field1<= some_value); >>>>QueryCursor<List<?>> cursor = cache.query(sql); >>>>System.out.println(cursor.getAll().get(0));* >>>> >>>>Now here *field1 *is an indexed field from MyClass(not the one I >>>>have used >>>>as key) the cursor.getAll() operation takes very long time to >>>>retrieve the >>>>result. >>>> >>>>I suppose that I am certainly missing some configuration, but >>>>couldn't >>>>figure out what. >>>>Thanks in advance >>>> >>>> >>>> >>>> >>>> >>>>-- >>>>View this message in context: >>>>http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224.html >>>> >>>><http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224.html> >>>>Sent from the Apache Ignite Users mailing list archive at >>>>Nabble.com. >>> >>> >>> >>>-------------------------------------------------------------------------------- >>>If you reply to this email, your message will be added to the >>>discussion below: >>>http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224p13335.html >>> >>><http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224p13335.html> >>> To unsubscribe from In Ignite 2.0.0 - >>> cusrsor.getAll() takes >>>very long time to retrieve data., click here. >>>NAML >>><http://apache-ignite-users.70518.x6.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> >> >>-------------------------------------------------------------------------------- >>View this message in context: Re[2]: In Ignite 2.0.0 - >>cusrsor.getAll() takes very long time to retrieve data. >><http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224p13336.html> >> >>Sent from the Apache Ignite Users mailing list archive >><http://apache-ignite-users.70518.x6.nabble.com/> at Nabble.com. > > > >-------------------------------------------------------------------------------- >If you reply to this email, your message will be added to the >discussion below: >http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224p13341.html > To unsubscribe from In Ignite 2.0.0 - > cusrsor.getAll() takes very >long time to retrieve data., click here ><http://apache-ignite-users.70518.x6.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=13224&code=cHJhdGhhbWVzaGpAdnJoeXRobXN0ZWNoLmNvbXwxMzIyNHwtMTI4NTQ3NDI5>. >NAML ><http://apache-ignite-users.70518.x6.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/In-Ignite-2-0-0-cusrsor-getAll-takes-very-long-time-to-retrieve-data-tp13224p13344.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
