backup-command/src/main/java/org/apache/iotdb/backup/command/ExportTool.java [99:111]:
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      exitCode = CODE_ERROR;
    } finally {
      if (session != null) {
        try {
          session.close();
        } catch (IoTDBConnectionException e) {
          exitCode = CODE_ERROR;
          System.out.println(
              "Encounter an error when closing session, error is: " + e.getMessage());
        }
      }
    }
    System.exit(exitCode);
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backup-command/src/main/java/org/apache/iotdb/backup/command/ImportTool.java [78:90]:
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      exitCode = CODE_ERROR;
    } finally {
      if (session != null) {
        try {
          session.close();
        } catch (IoTDBConnectionException e) {
          exitCode = CODE_ERROR;
          System.out.println(
              "Encounter an error when closing session, error is: " + e.getMessage());
        }
      }
    }
    System.exit(exitCode);
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