TisonKun created ZOOKEEPER-3289:
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Summary: Throw KeeperException with path in DataTree operations
Key: ZOOKEEPER-3289
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3289
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.4.13, 3.5.4
Reporter: TisonKun
Fix For: 3.5.5, 3.4.14
Currently, if ZooKeeper delete a znode that does not exist. It throws a
{{KeeperException.NoNodeException}} without path message. It causes difficulty
when user debug with ZooKeeper. For example,
Assume we try to do a transaction(with Curator encapsulation)
{code:java}
client.inTransaction()
.check().forPath(path1).and()
.delete().forPath(path2).and()
.commit()
{code}
if the statement throw an exception {{KeeperException.NoNodeException}} without
path information, we can hardly know that it failed at {{check}} or {{delete}}.
Thus I propose throws KeeperException with path in DataTree operations. We can
achieve this without burden.
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