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https://issues.apache.org/jira/browse/ZOOKEEPER-2763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16017753#comment-16017753
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ASF GitHub Bot commented on ZOOKEEPER-2763:
-------------------------------------------
Github user afine commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/238#discussion_r117538863
--- Diff: src/java/main/org/apache/jute/Utils.java ---
@@ -190,19 +190,32 @@ static String fromCSVString(String s) throws
IOException {
}
/**
+ * convert byte array to a string in hex format
*
- * @param s
- * @return
+ * @param barr
+ * @return
*/
- static String toXMLBuffer(byte barr[]) {
--- End diff --
I went through the links that you provided. Would you mind including the
version of the JVM that you are running? According to
https://issues.apache.org/jira/browse/CAMEL-4893 the issue I think you are
running into was fixed in JDK's greater than 1.7.0_02.
It would also be great if you could include a stack trace of the issue you
are running into.
> 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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