this.lastAccessTime = value;
    }

    public String getThreadName() {
        checkSpecifiedProperty("threadName");
        return convertEmptyToNull(threadName);
    }

    public void setThreadName(String value) {
        registerModifiedProperty("threadName");
        this.threadName = value;
    }

    public String getUrl() {
        checkSpecifiedProperty("url");

    executor.execute {
      val threadName = "SocksProxy ${serverSocket!!.localPort}"
      Thread.currentThread().name = threadName
      try {
        while (true) {
          val socket = serverSocket!!.accept()
          connectionCount.incrementAndGet()
          service(socket)
        }
      } catch (e: SocketException) {
        logger.info("$threadName done accepting connections: ${e.message}")

    public String toString() {
        return "FailureUrl [configId=" + configId + ", errorCount=" + errorCount + ", errorLog=" + errorLog + ", errorName=" + errorName
                + ", lastAccessTime=" + lastAccessTime + ", threadName=" + threadName + ", url=" + url + ", docMeta=" + docMeta + "]";
    }

    String threadName = Finalizer.class.getName();
    Thread thread = null;
    if (bigThreadConstructor != null) {
      try {
        boolean inheritThreadLocals = false;
        long defaultStackSize = 0;
        thread =
            bigThreadConstructor.newInstance(
                (ThreadGroup) null, finalizer, threadName, defaultStackSize, inheritThreadLocals);

    /**
     * The name of the crawler thread that encountered the failure.
     * This is a required field used for identifying which crawler process failed.
     */
    @Required
    public String threadName;

    /**
     * The name or type of the error that occurred.
     * This field provides a categorization of the failure type.
     */
    public String errorName;

    /**

{
    "properties": {
      "url": {
        "type": "keyword"
      },
      "threadName": {
        "type": "keyword"
      },
      "errorName": {
        "type": "keyword"
      },
      "errorLog": {
        "type": "keyword"
      },
      "errorCount": {
        "type": "integer"
      },
      "lastAccessTime": {
        "type": "long"
      },
      "configId": {
        "type": "keyword"
      }

            "type" : "keyword"
          },
          "errorName" : {
            "type" : "keyword"
          },
          "lastAccessTime" : {
            "type" : "long"
          },
          "threadName" : {
            "type" : "keyword"
          },
          "url" : {
            "type" : "keyword"
          }
        }
      }
    },
    "settings" : {
      "index" : {

    /** Current page number. */
    private int currentPageNumber;

    /** ID of the failure URL record. */
    public String id;

    /** Name of the thread that encountered the failure. */
    public String threadName;

    /** Number of errors encountered for this URL. */
    public String errorCount;

    /** Last time this URL was accessed. */
    public String lastAccessTime;

    /**

            result.setErrorName(DfTypeUtil.toString(source.get("errorName")));
            result.setLastAccessTime(DfTypeUtil.toLong(source.get("lastAccessTime")));
            result.setThreadName(DfTypeUtil.toString(source.get("threadName")));
            result.setUrl(DfTypeUtil.toString(source.get("url")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {

            doColumn("errorName");
        }

        public void columnLastAccessTime() {
            doColumn("lastAccessTime");
        }

        public void columnThreadName() {
            doColumn("threadName");
        }

        public void columnUrl() {
            doColumn("url");
        }
    }