You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-commits@hadoop.apache.org by he...@apache.org on 2021/04/06 13:23:18 UTC
[hadoop] branch trunk updated: HDFS-15942. Increase Quota
initialization threads. Contributed by Stephen O'Donnell.
This is an automated email from the ASF dual-hosted git repository.
hexiaoqiao pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/trunk by this push:
new 459df41 HDFS-15942. Increase Quota initialization threads. Contributed by Stephen O'Donnell.
459df41 is described below
commit 459df4199791a9093324e089b4a5cc880be8d6ff
Author: He Xiaoqiao <he...@apache.org>
AuthorDate: Tue Apr 6 21:22:48 2021 +0800
HDFS-15942. Increase Quota initialization threads. Contributed by Stephen O'Donnell.
---
.../src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java | 2 +-
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
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 ac28968..51fc564 100755
--- 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
@@ -374,7 +374,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys {
public static final String DFS_NAMENODE_EDITS_DIR_MINIMUM_KEY = "dfs.namenode.edits.dir.minimum";
public static final int DFS_NAMENODE_EDITS_DIR_MINIMUM_DEFAULT = 1;
public static final String DFS_NAMENODE_QUOTA_INIT_THREADS_KEY = "dfs.namenode.quota.init-threads";
- public static final int DFS_NAMENODE_QUOTA_INIT_THREADS_DEFAULT = 4;
+ public static final int DFS_NAMENODE_QUOTA_INIT_THREADS_DEFAULT = 12;
public static final String DFS_NAMENODE_EDIT_LOG_AUTOROLL_MULTIPLIER_THRESHOLD = "dfs.namenode.edit.log.autoroll.multiplier.threshold";
public static final float
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 c2ae4bc..a30889b 100755
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
@@ -3735,11 +3735,11 @@
<property>
<name>dfs.namenode.quota.init-threads</name>
- <value>4</value>
+ <value>12</value>
<description>
The number of concurrent threads to be used in quota initialization. The
speed of quota initialization also affects the namenode fail-over latency.
- If the size of name space is big, try increasing this.
+ If the size of name space is big, try increasing this to 16 or higher.
</description>
</property>
---------------------------------------------------------------------
To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-commits-help@hadoop.apache.org