kezhenxu94 commented on a change in pull request #3273: Support Zookeeper ACL
URL: https://github.com/apache/skywalking/pull/3273#discussion_r314246288
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File path:
oap-server/server-cluster-plugin/cluster-zookeeper-plugin/src/main/java/org/apache/skywalking/oap/server/cluster/plugin/zookeeper/ClusterModuleZookeeperProvider.java
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@@ -61,7 +79,39 @@ public ClusterModuleZookeeperProvider() {
@Override public void prepare() throws ServiceNotProvidedException,
ModuleStartException {
RetryPolicy retryPolicy = new
ExponentialBackoffRetry(config.getBaseSleepTimeMs(), config.getMaxRetries());
- client = CuratorFrameworkFactory.newClient(config.getHostPort(),
retryPolicy);
+
+ CuratorFrameworkFactory.Builder builder =
CuratorFrameworkFactory.builder()
+ .retryPolicy(retryPolicy)
+ .connectString(config.getHostPort());
+ if (config.isEnableACL()) {
+ final List<ACL> acls = Lists.newArrayList();
+
+ String authInfo = config.getAuth();
+ if ("digest".equals(config.getSchema())) {
+ try {
+ authInfo =
DigestAuthenticationProvider.generateDigest(authInfo);
+ } catch (NoSuchAlgorithmException e) {
+ logger.error(e.getMessage(), e);
Review comment:
Although it hardly throws, I think wrapping it with `ModuleStartException`
and re-throwing it should be better to fast fail, in case that it really throws
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