Ted Yu created ACCUMULO-2898:
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Summary: Lack of synchronization for childrenCache in
ZooCache#getChildren()
Key: ACCUMULO-2898
URL: https://issues.apache.org/jira/browse/ACCUMULO-2898
Project: Accumulo
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
For run() method:
{code}
public void run(ZooKeeper zooKeeper) throws KeeperException,
InterruptedException {
if (childrenCache.containsKey(zPath))
return;
try {
List<String> children = zooKeeper.getChildren(zPath, watcher);
childrenCache.put(zPath, children);
{code}
access to childrenCache isn't protected by ZooCache.this
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