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  1. Jenkins
  2. JENKINS-52051

git-parameter exec: nc: not found.

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Minor Minor
    • git-parameter-plugin
    • master: Ubuntu 14.04, Agents: Ubuntu 14.04, CentOS 7.5, SLES-12SP2
      Jenkins 2.128, git-parameter 0.9.2

      Occasionally not getting a list of tags for build with parameters.
      The jenkins.log has this message:

      WARNING: [ project-release ] Download tags from the repository failed
hudson.plugins.git.GitException: Command "git ls-remote -t ssh://gerrit.example.com:29418/group/project v18.*" returned status code 128:
stdout:
stderr: /bin/bash: line 0: exec: nc: not found
ssh_exchange_identification: Connection closed by remote host
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists

      .
      On the CentOS 7.5 system, nc is at /usr/bin.

       nc --help
Ncat 7.50 ( https://nmap.org/ncat )

      On the other systems, nc is at /bin and nc reports:

       nc -h
OpenBSD netcat (Debian patchlevel 1.105-7ubuntu1)
This is nc from the netcat-openbsd package. An alternative nc is available
in the netcat-traditional package.

      jemalmbe@coral-sles12-1:~> nc -h
OpenBSD netcat (SUSE Linux)
This is nc from the netcat-openbsd package. An alternative nc is available
in the netcat-traditional package.

      The access to the git repository is through ssh and the git repository is working.
      If I configure a default tag value in the git parameter, that is used for building.
      But when this happens, I have no way to automatically build the top tag sorted from the list by default.

          [JENKINS-52051] git-parameter exec: nc: not found.

          John Malmberg created issue -
          Boguslaw Klimas made changes -
          Labels New: ssh_error
          Boguslaw Klimas made changes -
          Link New: This issue duplicates JENKINS-45480 [ JENKINS-45480 ]
          Boguslaw Klimas made changes -
          Resolution New: Cannot Reproduce [ 5 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          John Malmberg made changes -
          Resolution Original: Cannot Reproduce [ 5 ]
          Status Original: Resolved [ 5 ] New: Reopened [ 4 ]
          Boguslaw Klimas made changes -
          Link New: This issue relates to JENKINS-56558 [ JENKINS-56558 ]
          Boguslaw Klimas made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Reopened [ 4 ] New: Resolved [ 5 ]
          John Malmberg made changes -
          Resolution Original: Fixed [ 1 ]
          Status Original: Resolved [ 5 ] New: Reopened [ 4 ]

            klimas7 Boguslaw Klimas
            wb8tyw John Malmberg
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              Created:
              Updated: