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  1. ZooKeeper
  2. ZOOKEEPER-4491

Adding SSL support to Zktreeutil

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.6.0, 3.7.0
    • 3.9.0
    • contrib
    • None

    Description

      Currently, zktreeutil can not talk to TLS enabled zookeeper server on secureClientPort.

      If the server doesn't have non secure port, then zktreeutil will not be able to dump/fetch any data.

      root@a220-0054a:~# zktreeutil --zookeeper=172.25.12.77:2188 --dump > tmp.log
      2022-02-08 17:30:46,126:31303(0x7f259e895700):ZOO_INFO@prime_connection@2142: Priming connection to [172.25.12.77:2188]: last_zxid=0x0
      2022-02-08 17:30:46,126:31303(0x7f259e895700):ZOO_INFO@check_events@2777: initiated connection to server 172.25.12.77:2188
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_ERROR@handle_socket_error_msg@2796: Socket 172.25.12.77:2188 zk retcode=-4, errno=112(Host is down): failed while receiving a server response
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_DEBUG@cleanup@1871: Previous connection=172.25.12.77:2188 delay=0
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_DEBUG@get_next_server_in_reconfig@1419: [OLD] count=0 capacity=0 next=0 hasnext=0
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_DEBUG@get_next_server_in_reconfig@1422: [NEW] count=1 capacity=16 next=1 hasnext=0
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_DEBUG@get_next_server_in_reconfig@1442: Failed to find either new or old
      2022-02-08 17:30:46,129:31303(0x7f259e895700):ZOO_DEBUG@zookeeper_connect@2343: [zk] connect()
      

       

      This Jira ticket is to add the SSL support to zktreeutil to talk to TLS enabled ZooKeeper server.

      • Add support to accept ssl params.
      • If ssl params are passed, invoke zookeeper_init_ssl method.

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            Unassigned Unassigned
            mnumtw Manu Mathew
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              Updated:
              Resolved:

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