HDFS-12376. Enable JournalNode Sync by default. Contributed by Hanisha Koneru.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/5ff74167 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/5ff74167 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/5ff74167 Branch: refs/heads/HDFS-7240 Commit: 5ff74167ddd378a738898425c4462f3432f9c31d Parents: 2adf8be Author: Arpit Agarwal <a...@apache.org> Authored: Thu Sep 7 08:18:28 2017 -0700 Committer: Arpit Agarwal <a...@apache.org> Committed: Thu Sep 7 08:18:28 2017 -0700 ---------------------------------------------------------------------- .../src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java | 2 +- .../hadoop-hdfs/src/main/resources/hdfs-default.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/5ff74167/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java index 17cabad..bc7b716 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java @@ -924,7 +924,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys { public static final String DFS_JOURNALNODE_KERBEROS_INTERNAL_SPNEGO_PRINCIPAL_KEY = "dfs.journalnode.kerberos.internal.spnego.principal"; public static final String DFS_JOURNALNODE_ENABLE_SYNC_KEY = "dfs.journalnode.enable.sync"; - public static final boolean DFS_JOURNALNODE_ENABLE_SYNC_DEFAULT = false; + public static final boolean DFS_JOURNALNODE_ENABLE_SYNC_DEFAULT = true; public static final String DFS_JOURNALNODE_SYNC_INTERVAL_KEY = "dfs.journalnode.sync.interval"; public static final long DFS_JOURNALNODE_SYNC_INTERVAL_DEFAULT = 2*60*1000L; http://git-wip-us.apache.org/repos/asf/hadoop/blob/5ff74167/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 bbe2eca..d58e54e 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 @@ -3933,7 +3933,7 @@ <property> <name>dfs.journalnode.enable.sync</name> - <value>false</value> + <value>true</value> <description> If true, the journal nodes wil sync with each other. The journal nodes will periodically gossip with other journal nodes to compare edit log --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org