Repository: hadoop Updated Branches: refs/heads/branch-2.7 c2a4ce771 -> 33f426334
HDFS-11466. Change dfs.namenode.write-lock-reporting-threshold-ms default from 1000ms to 5000ms. Contributed by Andrew Wang. (cherry picked from commit d269b488a71a158d3ddcbdea96992abe29725c69) (cherry picked from commit 5fb785e154b429beb0b2e392c39be91dae65bb5c) (cherry picked from commit 265ddb20c3aa99c2d91e2a85e82106d4960f5a7b) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/33f42633 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/33f42633 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/33f42633 Branch: refs/heads/branch-2.7 Commit: 33f4263345087d0b133ee3aba86b0ddfe239d81b Parents: c2a4ce7 Author: Zhe Zhang <[email protected]> Authored: Tue Feb 28 09:00:49 2017 -0800 Committer: Zhe Zhang <[email protected]> Committed: Tue Feb 28 09:07:23 2017 -0800 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java | 2 +- .../hadoop-hdfs/src/main/resources/hdfs-default.xml | 2 +- 3 files changed, 5 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/33f42633/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 c046a18..3234fc2 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -72,6 +72,9 @@ Release 2.7.4 - UNRELEASED HDFS-11333. Print a user friendly error message when plugins are not found. (Wei-Chiu Chuang) + HDFS-11466. Change dfs.namenode.write-lock-reporting-threshold-ms default + from 1000ms to 5000ms. (wang via zhz) + OPTIMIZATIONS HDFS-10896. Move lock logging logic from FSNamesystem into FSNamesystemLock. http://git-wip-us.apache.org/repos/asf/hadoop/blob/33f42633/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 83f882b..64186a7 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 @@ -385,7 +385,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys { // event to be logged public static final String DFS_NAMENODE_WRITE_LOCK_REPORTING_THRESHOLD_MS_KEY = "dfs.namenode.write-lock-reporting-threshold-ms"; - public static final long DFS_NAMENODE_WRITE_LOCK_REPORTING_THRESHOLD_MS_DEFAULT = 1000L; + public static final long DFS_NAMENODE_WRITE_LOCK_REPORTING_THRESHOLD_MS_DEFAULT = 5000L; public static final String DFS_NAMENODE_READ_LOCK_REPORTING_THRESHOLD_MS_KEY = "dfs.namenode.read-lock-reporting-threshold-ms"; public static final long DFS_NAMENODE_READ_LOCK_REPORTING_THRESHOLD_MS_DEFAULT = 5000L; http://git-wip-us.apache.org/repos/asf/hadoop/blob/33f42633/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 6f046d0..40fcce8 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 @@ -2338,7 +2338,7 @@ <property> <name>dfs.namenode.write-lock-reporting-threshold-ms</name> - <value>1000</value> + <value>5000</value> <description>When a write lock is held on the namenode for a long time, this will be logged as the lock is released. This sets how long the lock must be held for logging to occur. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
