Return-Path: X-Original-To: apmail-flink-dev-archive@www.apache.org Delivered-To: apmail-flink-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8640C10F8D for ; Thu, 22 Jan 2015 13:32:02 +0000 (UTC) Received: (qmail 27784 invoked by uid 500); 22 Jan 2015 13:32:02 -0000 Delivered-To: apmail-flink-dev-archive@flink.apache.org Received: (qmail 27719 invoked by uid 500); 22 Jan 2015 13:32:02 -0000 Mailing-List: contact dev-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 dev@flink.apache.org Received: (qmail 27708 invoked by uid 99); 22 Jan 2015 13:32:02 -0000 Received: from mail-relay.apache.org (HELO mail-relay.apache.org) (140.211.11.15) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 22 Jan 2015 13:32:02 +0000 Received: from mail-we0-f174.google.com (mail-we0-f174.google.com [74.125.82.174]) by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id 79B601A012A for ; Thu, 22 Jan 2015 13:31:53 +0000 (UTC) Received: by mail-we0-f174.google.com with SMTP id x3so1765174wes.5 for ; Thu, 22 Jan 2015 05:31:51 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.194.85.106 with SMTP id g10mr2955192wjz.39.1421933511319; Thu, 22 Jan 2015 05:31:51 -0800 (PST) Received: by 10.27.14.34 with HTTP; Thu, 22 Jan 2015 05:31:51 -0800 (PST) Date: Thu, 22 Jan 2015 14:31:51 +0100 Message-ID: Subject: ClassLoader issue when submitting Flink Streaming programs through the web cliend From: =?UTF-8?Q?Gyula_F=C3=B3ra?= To: dev@flink.apache.org Content-Type: multipart/alternative; boundary=047d7bfcfd10d625ca050d3db1ba --047d7bfcfd10d625ca050d3db1ba Content-Type: text/plain; charset=UTF-8 Hey, While trying to add support for plan visualisation I also realised that streaming programs cannot be run through the flink web client. It seems to be a ClassLoader issue, which is interesting because we use the classloader set in the environment to deserialize user defined objects. This works for submitting jobs through the command line client though. I dont see why it should be different when you submit something through the commandline or the web interface. Thanks, Gyula --047d7bfcfd10d625ca050d3db1ba--