Return-Path: X-Original-To: apmail-ignite-user-archive@minotaur.apache.org Delivered-To: apmail-ignite-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 36C6918913 for ; Fri, 11 Mar 2016 22:58:42 +0000 (UTC) Received: (qmail 66335 invoked by uid 500); 11 Mar 2016 22:58:42 -0000 Delivered-To: apmail-ignite-user-archive@ignite.apache.org Received: (qmail 66295 invoked by uid 500); 11 Mar 2016 22:58:42 -0000 Mailing-List: contact user-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@ignite.apache.org Delivered-To: mailing list user@ignite.apache.org Received: (qmail 66284 invoked by uid 99); 11 Mar 2016 22:58:42 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Mar 2016 22:58:42 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id A44231A12D8 for ; Fri, 11 Mar 2016 22:58:41 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.173 X-Spam-Level: ** X-Spam-Status: No, score=2.173 tagged_above=-999 required=6.31 tests=[DKIM_ADSP_CUSTOM_MED=0.001, NML_ADSP_CUSTOM_MED=1.2, RCVD_IN_DNSWL_NONE=-0.0001, SPF_SOFTFAIL=0.972] autolearn=disabled Received: from mx2-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id XIOToC9xlxVr for ; Fri, 11 Mar 2016 22:58:40 +0000 (UTC) Received: from mbob.nabble.com (mbob.nabble.com [162.253.133.15]) by mx2-lw-eu.apache.org (ASF Mail Server at mx2-lw-eu.apache.org) with ESMTP id 626195F2C3 for ; Fri, 11 Mar 2016 22:58:34 +0000 (UTC) Received: from malf.nabble.com (unknown [162.253.133.59]) by mbob.nabble.com (Postfix) with ESMTP id BA9E222C1302 for ; Fri, 11 Mar 2016 14:47:47 -0800 (PST) Date: Fri, 11 Mar 2016 14:44:17 -0800 (PST) From: vkulichenko To: user@ignite.apache.org Message-ID: <1457736257413-3466.post@n6.nabble.com> In-Reply-To: <1457662519143-3445.post@n6.nabble.com> References: <1456936219107-3343.post@n6.nabble.com> <1457063258992-3363.post@n6.nabble.com> <1457326615667-3382.post@n6.nabble.com> <1457401966419-3388.post@n6.nabble.com> <1457662519143-3445.post@n6.nabble.com> Subject: Re: index and query org.apache.ignite.spark.IgniteRDD[String,org.apache.spark.sql.Row] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Dmitry, What query do you execute? Note that if you try 'select * from ...', it will fail, because Ignite adds predefined _KEY and _VAL fields to each table. They reference key and value objects which will be deserialized here as well. Can you try selecting only individual primitive fields? Will this work? -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/index-and-query-org-apache-ignite-spark-IgniteRDD-String-org-apache-spark-sql-Row-tp3343p3466.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.