From issues-return-174233-apmail-flink-issues-archive=flink.apache.org@flink.apache.org Mon Jul 2 05:42:02 2018 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 32D6218F78 for ; Mon, 2 Jul 2018 05:42:02 +0000 (UTC) Received: (qmail 89708 invoked by uid 500); 2 Jul 2018 05:42:02 -0000 Delivered-To: apmail-flink-issues-archive@flink.apache.org Received: (qmail 89664 invoked by uid 500); 2 Jul 2018 05:42:02 -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 89655 invoked by uid 99); 2 Jul 2018 05:42:02 -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; Mon, 02 Jul 2018 05:42:02 +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 A3F881A44B8 for ; Mon, 2 Jul 2018 05:42:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id JtliXC-edeVs for ; Mon, 2 Jul 2018 05:42:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id C3F745F22E for ; Mon, 2 Jul 2018 05:42:00 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 4C8BDE0670 for ; Mon, 2 Jul 2018 05:42:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 0A6172183F for ; Mon, 2 Jul 2018 05:42:00 +0000 (UTC) Date: Mon, 2 Jul 2018 05:42:00 +0000 (UTC) From: "Jeff Zhang (JIRA)" To: issues@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (FLINK-9698) "case class must be static and globally accessible" is too constrained MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Jeff Zhang created FLINK-9698: --------------------------------- Summary: "case class must be static and globally accessible" is too constrained Key: FLINK-9698 URL: https://issues.apache.org/jira/browse/FLINK-9698 Project: Flink Issue Type: Improvement Reporter: Jeff Zhang The following code can reproduce this issue. {code} object BatchJob { def main(args: Array[String]) { // set up the batch execution environment val env = ExecutionEnvironment.getExecutionEnvironment val tenv = TableEnvironment.getTableEnvironment(env) case class Person(id:Int, name:String) val ds = env.fromElements(Person(1,"jeff"), Person(2, "andy")) tenv.registerDataSet("table_1", ds); } } {code} Although I have workaround to declare case class outside of the main method, this workaround won't work in scala-shell. -- This message was sent by Atlassian JIRA (v7.6.3#76005)