Return-Path: X-Original-To: apmail-hadoop-common-dev-archive@www.apache.org Delivered-To: apmail-hadoop-common-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 39B5F10B90 for ; Thu, 27 Mar 2014 02:33:21 +0000 (UTC) Received: (qmail 27022 invoked by uid 500); 27 Mar 2014 02:33:17 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 26674 invoked by uid 500); 27 Mar 2014 02:33:16 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 26202 invoked by uid 99); 27 Mar 2014 02:33:15 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 Mar 2014 02:33:15 +0000 Date: Thu, 27 Mar 2014 02:33:14 +0000 (UTC) From: "Colin Patrick McCabe (JIRA)" To: common-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HADOOP-10443) limit symbol visibility in libhdfs-core.so and libyarn-core.so MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Colin Patrick McCabe created HADOOP-10443: --------------------------------------------- Summary: limit symbol visibility in libhdfs-core.so and libyarn-core.so Key: HADOOP-10443 URL: https://issues.apache.org/jira/browse/HADOOP-10443 Project: Hadoop Common Issue Type: Sub-task Reporter: Colin Patrick McCabe Priority: Minor We should avoid exposing all the symbols of libhdfs-core.so and libyarn-core.so. Otherwise, we they conflict with symbols used in the applications using the libraries. This can be done with gcc's symbol visibility directives. Also, we should probably include libuv and libprotobuf-c statically into our libraries, since most distributions don't yet include these libraries, and we don't want to have version issues there. -- This message was sent by Atlassian JIRA (v6.2#6252)