[jira] [Created] (HBASE-14115) Fix resource leak in HMasterCommandLine

["Yuhao Bi (JIRA)" <ji...@apache.org>]

Yuhao Bi created HBASE-14115:
--------------------------------

             Summary: Fix resource leak in HMasterCommandLine
                 Key: HBASE-14115
                 URL: https://issues.apache.org/jira/browse/HBASE-14115
             Project: HBase
          Issue Type: Bug
            Reporter: Yuhao Bi
            Assignee: Yuhao Bi


In HMasterCommandLine#stopMaster(), admin is not closed.

{code:title=HMasterCommandLine.java|borderStyle=solid}
try (Connection connection = ConnectionFactory.createConnection(conf)) {
      try (Admin admin = connection.getAdmin()) {
        connection.getAdmin().shutdown();
      } catch (Throwable t) {
        LOG.error("Failed to stop master", t);
        return 1;
      }
    }
{code}



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