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https://issues.apache.org/jira/browse/GEODE-2853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16008238#comment-16008238
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ASF GitHub Bot commented on GEODE-2853:
---------------------------------------
Github user kohlmu-pivotal commented on a diff in the pull request:
https://github.com/apache/geode/pull/483#discussion_r116248082
--- Diff:
geode-core/src/test/java/org/apache/geode/cache/client/internal/AutoConnectionSourceImplJUnitTest.java
---
@@ -109,6 +110,7 @@ public void setUp() throws Exception {
@After
public void tearDown() {
+ System.clearProperty(DistributionConfig.GEMFIRE_PREFIX +
"LOCATOR_UPDATE_INTERVAL");
--- End diff --
This can be replaced with
`@Rule
public final RestoreSystemProperties restoreSystemProperties = new
RestoreSystemProperties();`
> Change of locator list request interval
> ---------------------------------------
>
> Key: GEODE-2853
> URL: https://issues.apache.org/jira/browse/GEODE-2853
> Project: Geode
> Issue Type: Improvement
> Components: client/server
> Reporter: Masaki Yamakawa
> Priority: Minor
>
> If you connect to a Geode cluster using a locator from the client, the
> locator list request will be executed at regular intervals in the background
> thread. I want to tune this interval. I understand that this interval can be
> changed by the ping-interval of the Pool attribute. However, I think that
> ping-interval originally sets the ping interval for health check to the cache
> server. Therefore, it is not possible to change the locator list request
> interval without changing the health check interval to the cache server. So,I
> want to add a java system property that can change the locator list request
> interval.
> The locator list request interval is determined by the following priority
> order.
> 1. java system property "gemfire.LOCATOR_UPDATE_INTERVAL"
> 2. ping-interval of the Pool attribute
> In addition, when changing this time, the background thread is activated only
> when this value is a positive value.
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