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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-2853) Change of locator list request interval
Date Mon, 15 May 2017 18:03:04 GMT

    [ https://issues.apache.org/jira/browse/GEODE-2853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011005#comment-16011005
] 

ASF subversion and git services commented on GEODE-2853:
--------------------------------------------------------

Commit a7441ae99afb2b1b0ef032814c3c19fdd25b73d6 in geode's branch refs/heads/develop from
[~masaki.yamakawa]
[ https://git-wip-us.apache.org/repos/asf?p=geode.git;h=a7441ae ]

GEODE-2853: Change of locator list request interval

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.


> 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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