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https://issues.apache.org/jira/browse/ZOOKEEPER-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13541205#comment-13541205
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Camille Fournier commented on ZOOKEEPER-1535:
---------------------------------------------
OK patch #1 looks ok to me. It looks like this is leftover from some really old
code refactorings that should have been removed when Henry put in
ZOOKEEPER-386. I've tested the command line and it all looks good without this
so I'm going to put it onto trunk and 3.4 for good measure.
> ZK Shell/Cli re-executes last command on exit
> ---------------------------------------------
>
> Key: ZOOKEEPER-1535
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1535
> Project: ZooKeeper
> Issue Type: Bug
> Components: scripts
> Environment: zookeeper-3.4.3 release
> Reporter: Stu Hood
> Assignee: Edward Ribeiro
> Labels: cli, shell, zkcli, zkcli.sh
> Attachments: ZOOKEEPER-1535-1.patch, ZOOKEEPER-1535-2.patch
>
>
> In the ZK 3.4.3 release's version of zkCli.sh, the last command that was
> executed is *re*-executed when you {{ctrl+d}} out of the shell. In the
> snippet below, {{ls}} is executed, and then {{ctrl+d}} is triggered (inserted
> below to illustrate), the output from {{ls}} appears again, due to the
> command being re-run.
> {noformat}
> [zk: zookeeper.example.com:2181(CONNECTED) 0] ls /blah
> [foo]
> [zk: zookeeper.example.com:2181(CONNECTED) 1] <ctrl+d> [foo]
> $
> {noformat}
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