eolivelli commented on a change in pull request #1105: ZOOKEEPER-1260:Audit
logging in ZooKeeper servers.
URL: https://github.com/apache/zookeeper/pull/1105#discussion_r330770996
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File path: zookeeper-server/src/main/java/org/apache/zookeeper/ZKUtil.java
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@@ -20,18 +20,22 @@
import java.util.ArrayList;
import java.util.Collections;
import java.util.Deque;
+import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
import org.apache.zookeeper.AsyncCallback.StringCallback;
import org.apache.zookeeper.AsyncCallback.VoidCallback;
import org.apache.zookeeper.KeeperException.Code;
import org.apache.zookeeper.common.PathUtils;
+import org.apache.zookeeper.data.ACL;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ZKUtil {
private static final Logger LOG = LoggerFactory.getLogger(ZKUtil.class);
+ private static final Map<Integer, String> permCache = new HashMap<Integer,
String>();
Review comment:
ConcurrentHashMap?
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