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Posted to dev@zookeeper.apache.org by "Rakesh R (JIRA)" <ji...@apache.org> on 2017/04/19 17:22:41 UTC
[jira] [Assigned] (ZOOKEEPER-2763) Utils.toCsvBuffer() omits
leading 0 for bytes < 0x10
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rakesh R reassigned ZOOKEEPER-2763:
-----------------------------------
Assignee: Alburt Hoffman
> Utils.toCsvBuffer() omits leading 0 for bytes < 0x10
> ----------------------------------------------------
>
> Key: ZOOKEEPER-2763
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2763
> Project: ZooKeeper
> Issue Type: Bug
> Components: jute
> Affects Versions: 3.5.2
> Reporter: Brandon Berg
> Assignee: Alburt Hoffman
> Priority: Minor
>
> org.apache.jute.Utils.toCsvBuffer(), which converts a byte array to a string containing the hex representation of that byte array, omits the leading zero for any byte less than 0x10, due to its use of Integer.toHexString, which has the same behavior.
> https://github.com/apache/zookeeper/blob/master/src/java/main/org/apache/jute/Utils.java#L234
> One consequence of this is that the hex strings printed by ClientCnxn.Packet.toString(), used in the debug logging for ClientCnxn.readResponse(), cannot be parsed to determine the result of a Zookeeper request from client debug logs.
> Utils.toXmlBuffer() appears to have the same issue.
> {code}
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