eolivelli commented on a change in pull request #1056: ZOOKEEPER-3495: fix
SnapshotDigestTest to work with JDK12+
URL: https://github.com/apache/zookeeper/pull/1056#discussion_r314412180
##########
File path:
zookeeper-server/src/main/java/org/apache/zookeeper/server/util/DigestCalculator.java
##########
@@ -37,19 +37,28 @@
// The hardcoded digest version, should bump up this version whenever
// we changed the digest method or fields.
- //
- // Defined it as Integer to make it able to be changed in test via
reflection
- public static final Integer DIGEST_VERSION = 2;
+ private static final int DIGEST_VERSION = 2;
+ public static final DigestCalculator DIGEST_CALCULATOR;
public static final String ZOOKEEPER_DIGEST_ENABLED =
"zookeeper.digest.enabled";
- private static boolean digestEnabled;
static {
- digestEnabled = Boolean.parseBoolean(
+ boolean digestEnabled = Boolean.parseBoolean(
System.getProperty(ZOOKEEPER_DIGEST_ENABLED, "true"));
LOG.info("{} = {}", ZOOKEEPER_DIGEST_ENABLED, digestEnabled);
+ DIGEST_CALCULATOR = new DigestCalculator(digestEnabled,
DIGEST_VERSION);
}
+
Review comment:
This is not final, why don't you add a setDigestEnabled method?
Make it 'volatile'
We won't lose much in performances
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
