Arshad Mohammad created ZOOKEEPER-2416:
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Summary: 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: Arshad Mohammad
Fix For: 3.5.3
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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