Return-Path: X-Original-To: apmail-flink-issues-archive@minotaur.apache.org Delivered-To: apmail-flink-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 351D517E78 for ; Mon, 15 Jun 2015 15:42:01 +0000 (UTC) Received: (qmail 6457 invoked by uid 500); 15 Jun 2015 15:42:01 -0000 Delivered-To: apmail-flink-issues-archive@flink.apache.org Received: (qmail 6414 invoked by uid 500); 15 Jun 2015 15:42:01 -0000 Mailing-List: contact issues-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list issues@flink.apache.org Received: (qmail 6383 invoked by uid 99); 15 Jun 2015 15:42:01 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Jun 2015 15:42:01 +0000 Date: Mon, 15 Jun 2015 15:42:01 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: issues@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (FLINK-2210) Table API aggregate by ignoring null values MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/FLINK-2210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14586216#comment-14586216 ] ASF GitHub Bot commented on FLINK-2210: --------------------------------------- Github user mxm commented on the pull request: https://github.com/apache/flink/pull/834#issuecomment-112114140 For instance, users could wonder that a DataSet containing null values returns a different result for a count aggregation than for a call to the `count()` method. > Table API aggregate by ignoring null values > ------------------------------------------- > > Key: FLINK-2210 > URL: https://issues.apache.org/jira/browse/FLINK-2210 > Project: Flink > Issue Type: Bug > Reporter: Shiti Saxena > Assignee: Shiti Saxena > Priority: Minor > > Attempting to aggregate on columns which may have null values results in NullPointerException. -- This message was sent by Atlassian JIRA (v6.3.4#6332)