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Posted to dev@zookeeper.apache.org by "Michael Han (JIRA)" <ji...@apache.org> on 2017/03/13 16:22:02 UTC
[jira] [Updated] (ZOOKEEPER-2416) Remove Java System property usage
from ZooKeeper server code
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Han updated ZOOKEEPER-2416:
-----------------------------------
Fix Version/s: (was: 3.5.3)
3.6.0
3.5.4
> Remove Java System property usage from ZooKeeper server code
> ------------------------------------------------------------
>
> Key: ZOOKEEPER-2416
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2416
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Reporter: Mohammad Arshad
> Assignee: Mohammad Arshad
> Fix For: 3.5.4, 3.6.0
>
>
> Many ZooKeeper properties are used as Java System properties in the ZooKeeper code.
> Some example:
> {code}
> public static int getSnapCount() {
> String sc = System.getProperty("zookeeper.snapCount");
> {code}
> {code}
> public int getGlobalOutstandingLimit() { String sc =
> System.getProperty("zookeeper.globalOutstandingLimit");
> {code}
> Using ZooKeeper properties as Java system properties causes following
> problems
> # Can not create two or more ZooKeeper Server in a single JVM
> with different properties for testing
> # The properties initialization and validation is very much mixed with actual business logic which should not be the case.
> ZOOKEEPER-2139 removed the ZooKeeper client side Java System properties so as part of this jira handling only ZooKeeper server side Java System properties to be removed.
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