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https://issues.apache.org/jira/browse/CURATOR-499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marquis Wang updated CURATOR-499:
---------------------------------
Description:
I think this was introduced in CURATOR-166, which changed ZKPaths to strip
trailing slashes from child nodes.
This is fine in most cases: it made it so
{code:java}
curatorFramework.create()
.forPath("/path/to/node/", data);{code}
would create a node at {{/path/to/node}}.
However, if you want to create a sequential node:
{code:java}
curatorFramework.create()
.withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath("/path/to/node/", data);{code}
In clients after CURATOR-166 (2.7.1 and higher), this will create a node
{{/path/to/node00000001}}. Before, and if you call the zookeeper cli with the
same options, it would create a node {{/path/to/node/00000001}}.
This effectively makes it so you cannot use curator to create sequential nodes
where the entire node name is the sequence number.
was:
I think this was introduced in CURATOR-166, which changed ZKPaths to strip
trailing slashes from child nodes.
This is fine in most cases: it made it so
{code:java}
curatorFramework.create()
.forPath("/path/to/node/", data);{code}
would create a node at {{/path/to/node}}.
However, if you want to create a sequential node:
{code:java}
curatorFramework.create()
.withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath("/path/to/node/", data);{code}
In clients after CURATOR-166 (2.7.1 and higher), this will create a node
{{//path/to/node00000001}}. Before, and if you call the zookeeper cli with the
same options, it would create a node {{//path/to/node/00000001}}.
This effectively makes it so you cannot use curator to create sequential nodes
where the entire node name is the sequence number.
> ZKPaths strips trailing "/" incorrectly when creating sequential nodes
> ----------------------------------------------------------------------
>
> Key: CURATOR-499
> URL: https://issues.apache.org/jira/browse/CURATOR-499
> Project: Apache Curator
> Issue Type: Bug
> Reporter: Marquis Wang
> Assignee: Jordan Zimmerman
> Priority: Minor
>
> I think this was introduced in CURATOR-166, which changed ZKPaths to strip
> trailing slashes from child nodes.
> This is fine in most cases: it made it so
> {code:java}
> curatorFramework.create()
> .forPath("/path/to/node/", data);{code}
> would create a node at {{/path/to/node}}.
> However, if you want to create a sequential node:
> {code:java}
> curatorFramework.create()
> .withMode(CreateMode.PERSISTENT_SEQUENTIAL)
> .forPath("/path/to/node/", data);{code}
> In clients after CURATOR-166 (2.7.1 and higher), this will create a node
> {{/path/to/node00000001}}. Before, and if you call the zookeeper cli with the
> same options, it would create a node {{/path/to/node/00000001}}.
> This effectively makes it so you cannot use curator to create sequential
> nodes where the entire node name is the sequence number.
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