Return-Path: X-Original-To: apmail-hadoop-common-commits-archive@www.apache.org Delivered-To: apmail-hadoop-common-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D93A5104B2 for ; Fri, 27 Feb 2015 20:20:01 +0000 (UTC) Received: (qmail 34880 invoked by uid 500); 27 Feb 2015 20:20:01 -0000 Delivered-To: apmail-hadoop-common-commits-archive@hadoop.apache.org Received: (qmail 34811 invoked by uid 500); 27 Feb 2015 20:20:01 -0000 Mailing-List: contact common-commits-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-commits@hadoop.apache.org Received: (qmail 34797 invoked by uid 99); 27 Feb 2015 20:20:01 -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; Fri, 27 Feb 2015 20:20:01 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 76272E052F; Fri, 27 Feb 2015 20:20:01 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: aajisaka@apache.org To: common-commits@hadoop.apache.org Message-Id: <959d9b6c789f4ce6aca7cb9187408115@git.apache.org> X-Mailer: ASF-Git Admin Mailer Subject: hadoop git commit: HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. Contributed by Kai Sasaki. Date: Fri, 27 Feb 2015 20:20:01 +0000 (UTC) Repository: hadoop Updated Branches: refs/heads/branch-2 79f73f461 -> 0f9289e84 HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. Contributed by Kai Sasaki. (cherry picked from commit 8719cdd4f68abb91bf9459bca2a5467dafb6b5ae) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/0f9289e8 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/0f9289e8 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/0f9289e8 Branch: refs/heads/branch-2 Commit: 0f9289e848ea0ea448c32534ca0c105654218c18 Parents: 79f73f4 Author: Akira Ajisaka Authored: Fri Feb 27 12:17:34 2015 -0800 Committer: Akira Ajisaka Committed: Fri Feb 27 12:18:46 2015 -0800 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../hadoop-hdfs/src/main/resources/hdfs-default.xml | 11 +++++++++++ 2 files changed, 14 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/0f9289e8/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index e347aba..e1e7dcd 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -387,6 +387,9 @@ Release 2.7.0 - UNRELEASED HDFS-7308. Change the packet chunk size computation in DFSOutputStream in order to enforce packet size <= 64kB. (Takuya Fukudome via szetszwo) + HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in + hdfs-default.xml. (Kai Sasaki via aajisaka) + OPTIMIZATIONS HDFS-7454. Reduce memory footprint for AclEntries in NameNode. http://git-wip-us.apache.org/repos/asf/hadoop/blob/0f9289e8/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml index 2981db2..16976dd 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml @@ -145,6 +145,17 @@ + dfs.namenode.heartbeat.recheck-interval + 300000 + + This time decides the interval to check for expired datanodes. + With this value and dfs.heartbeat.interval, the interval of + deciding the datanode is stale or not is also calculated. + The unit of this configuration is millisecond. + + + + dfs.http.policy HTTP_ONLY Decide if HTTPS(SSL) is supported on HDFS