honeymoose
/
OpenSearch
mirror of https://github.com/honeymoose/OpenSearch.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Decrease leader and follower check timeout (#38298) 

Reduces the leader and follower check timeout to 3 * 10 = 30s instead of 3 * 30 = 90s, with 30s still
being a very long time for a node to be completely unresponsive.
This commit is contained in:
Yannick Welsch 2019-02-04 15:11:12 +01:00 committed by GitHub
parent 9b64558efb
commit ece8c659c5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/reference/modules/discovery/discovery-settings.asciidoc
View File

@ -44,7 +44,7 @@ Discovery and cluster formation are affected by the following settings:
`cluster.fault_detection.follower_check.timeout`::
Sets how long the elected master waits for a response to a follower check
before considering it to have failed. Defaults to `30s`.
before considering it to have failed. Defaults to `10s`.
`cluster.fault_detection.follower_check.retry_count`::
@ -60,7 +60,7 @@ Discovery and cluster formation are affected by the following settings:
`cluster.fault_detection.leader_check.timeout`::
Sets how long each node waits for a response to a leader check from the
elected master before considering it to have failed. Defaults to `30s`.
elected master before considering it to have failed. Defaults to `10s`.
`cluster.fault_detection.leader_check.retry_count`::

2
server/src/main/java/org/elasticsearch/cluster/coordination/FollowersChecker.java
View File

@ -77,7 +77,7 @@ public class FollowersChecker {
// the timeout for each check sent to each node
public static final Setting<TimeValue> FOLLOWER_CHECK_TIMEOUT_SETTING =
Setting.timeSetting("cluster.fault_detection.follower_check.timeout",
TimeValue.timeValueMillis(30000), TimeValue.timeValueMillis(1), Setting.Property.NodeScope);
TimeValue.timeValueMillis(10000), TimeValue.timeValueMillis(1), Setting.Property.NodeScope);
// the number of failed checks that must happen before the follower is considered to have failed.
public static final Setting<Integer> FOLLOWER_CHECK_RETRY_COUNT_SETTING =

2
server/src/main/java/org/elasticsearch/cluster/coordination/LeaderChecker.java
View File

@ -71,7 +71,7 @@ public class LeaderChecker {
// the timeout for each check sent to the leader
public static final Setting<TimeValue> LEADER_CHECK_TIMEOUT_SETTING =
Setting.timeSetting("cluster.fault_detection.leader_check.timeout",
TimeValue.timeValueMillis(30000), TimeValue.timeValueMillis(1), Setting.Property.NodeScope);
TimeValue.timeValueMillis(10000), TimeValue.timeValueMillis(1), Setting.Property.NodeScope);
// the number of failed checks that must happen before the leader is considered to have failed.
public static final Setting<Integer> LEADER_CHECK_RETRY_COUNT_SETTING =