Return-Path: X-Original-To: apmail-apex-dev-archive@minotaur.apache.org Delivered-To: apmail-apex-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id B88361835A for ; Tue, 3 Nov 2015 22:37:51 +0000 (UTC) Received: (qmail 43479 invoked by uid 500); 3 Nov 2015 22:37:51 -0000 Delivered-To: apmail-apex-dev-archive@apex.apache.org Received: (qmail 43415 invoked by uid 500); 3 Nov 2015 22:37:51 -0000 Mailing-List: contact dev-help@apex.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@apex.incubator.apache.org Delivered-To: mailing list dev@apex.incubator.apache.org Received: (qmail 43404 invoked by uid 99); 3 Nov 2015 22:37:51 -0000 Received: from Unknown (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Nov 2015 22:37:51 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id D1848180A69 for ; Tue, 3 Nov 2015 22:37:50 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.99 X-Spam-Level: ** X-Spam-Status: No, score=2.99 tagged_above=-999 required=6.31 tests=[HTML_MESSAGE=3, T_RP_MATCHES_RCVD=-0.01] autolearn=disabled Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id v2rBTEMVSJE9 for ; Tue, 3 Nov 2015 22:37:47 +0000 (UTC) Received: from mx1-out1.directv.com (mx1-out1.directv.com [147.21.65.99]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with ESMTPS id 1696720F5E for ; Tue, 3 Nov 2015 22:37:45 +0000 (UTC) Received: from PMPEMPE005.LA.FRD.DIRECTV.com (147.22.121.138) by PMPEMPE001.prd.ext.directv.com (147.22.12.67) with Microsoft SMTP Server (TLS) id 14.3.266.1; Tue, 3 Nov 2015 15:37:38 -0700 Received: from PMPEMPE008.LA.FRD.DIRECTV.com ([169.254.1.184]) by PMPEMPE005.LA.FRD.DIRECTV.com ([147.22.121.138]) with mapi id 14.03.0266.001; Tue, 3 Nov 2015 15:37:37 -0700 From: "Kottapalli, Venkatesh" To: "dev@apex.incubator.apache.org" Subject: Regarding logging and exception handling framework Thread-Topic: Regarding logging and exception handling framework Thread-Index: AdEWiDvvyxsxQuZSSVi1OuyNx4QPEQ== Date: Tue, 3 Nov 2015 22:37:38 +0000 Message-ID: <85A2DA6B5D38564B8D3B26E75950FF1D02F28C@PMPEMPE008.LA.FRD.DIRECTV.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.2.187.240] Content-Type: multipart/alternative; boundary="_000_85A2DA6B5D38564B8D3B26E75950FF1D02F28CPMPEMPE008LAFRDDI_" MIME-Version: 1.0 --_000_85A2DA6B5D38564B8D3B26E75950FF1D02F28CPMPEMPE008LAFRDDI_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, With the framework malhar has, Can we use AOP interception = technique for logging and exception handling? I have tried but unable to p= roxy Operator classes to intercept during DAG preparation. Please suggest. Regards, Venkatesh. --_000_85A2DA6B5D38564B8D3B26E75950FF1D02F28CPMPEMPE008LAFRDDI_--