Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 808A9200D2E for ; Tue, 31 Oct 2017 20:48:36 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 7F1D91609EF; Tue, 31 Oct 2017 19:48:36 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id C25231609E6 for ; Tue, 31 Oct 2017 20:48:35 +0100 (CET) Received: (qmail 16042 invoked by uid 500); 31 Oct 2017 19:48:34 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 16033 invoked by uid 99); 31 Oct 2017 19:48:34 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 31 Oct 2017 19:48:34 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 746ECDFC3F; Tue, 31 Oct 2017 19:48:33 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: wang@apache.org To: common-commits@hadoop.apache.org Message-Id: <7575df6e15b94588886a859665648d27@git.apache.org> X-Mailer: ASF-Git Admin Mailer Subject: hadoop git commit: HDFS-12622. Fix enumerate in HDFSErasureCoding.md. Contributed by Yiqun Lin. Date: Tue, 31 Oct 2017 19:48:33 +0000 (UTC) archived-at: Tue, 31 Oct 2017 19:48:36 -0000 Repository: hadoop Updated Branches: refs/heads/branch-3.0 0d9503d6b -> 143dbf849 HDFS-12622. Fix enumerate in HDFSErasureCoding.md. Contributed by Yiqun Lin. (cherry picked from commit dc63a6a52b7fdf076ab83a774b0378f77c1c0cd3) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/143dbf84 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/143dbf84 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/143dbf84 Branch: refs/heads/branch-3.0 Commit: 143dbf8497d442a25f93612b7d88a2fbb01895de Parents: 0d9503d Author: Akira Ajisaka Authored: Wed Oct 11 18:09:53 2017 +0900 Committer: Andrew Wang Committed: Tue Oct 31 12:48:29 2017 -0700 ---------------------------------------------------------------------- .../hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md | 1 + 1 file changed, 1 insertion(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/143dbf84/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md index 47b15ba..270201a 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md @@ -140,6 +140,7 @@ Deployment ### Enable Intel ISA-L HDFS native implementation of default RS codec leverages Intel ISA-L library to improve the encoding and decoding calculation. To enable and use Intel ISA-L, there are three steps. + 1. Build ISA-L library. Please refer to the official site "https://github.com/01org/isa-l/" for detail information. 2. Build Hadoop with ISA-L support. Please refer to "Intel ISA-L build options" section in "Build instructions for Hadoop" in (BUILDING.txt) in the source code. 3. Use `-Dbundle.isal` to copy the contents of the `isal.lib` directory into the final tar file. Deploy Hadoop with the tar file. Make sure ISA-L is available on HDFS clients and DataNodes. --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-commits-help@hadoop.apache.org