You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@zookeeper.apache.org by "TisonKun (JIRA)" <ji...@apache.org> on 2019/02/25 05:20:00 UTC
[jira] [Created] (ZOOKEEPER-3289) Throw KeeperException with path
in DataTree operations
TisonKun created ZOOKEEPER-3289:
-----------------------------------
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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)