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Posted to dev@zookeeper.apache.org by "Aristotelhs (Jira)" <ji...@apache.org> on 2019/10/22 18:00:00 UTC

[jira] [Created] (ZOOKEEPER-3590) Zookeeper is unable to set the zookeeper.sasl.client.canonicalize.hostname using system variable

Aristotelhs created ZOOKEEPER-3590:
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             Summary: Zookeeper is unable to set the zookeeper.sasl.client.canonicalize.hostname using system variable
                 Key: ZOOKEEPER-3590
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3590
             Project: ZooKeeper
          Issue Type: Bug
          Components: java client
    Affects Versions: 3.5.6
            Reporter: Aristotelhs


After some reworking on the Zookeeper Sasl implementation (https://issues.apache.org/jira/browse/ZOOKEEPER-3156) the knob of zookeeper.sasl.client.canonicalize.hostname was introduced in order to disable the host name canonicalization. However in ZKClientConfig in handleBackwardCompatibility() this option is not included, which I assume is due to omission. This creates an issue if the zookeeper library is hidden behind another library that does provide an interface to change this value.

Therefore it should also be set by the system properties like the rest of the variables.



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