final long expiredTime = ((Number) body.get("expiredTime")).longValue();
        assertTrue(createdTime >= before);
        assertTrue(createdTime <= after);
        // heartbeat TTL = 180000
        assertEquals(180000L, expiredTime - createdTime);
    }

    @Test
    public void test_publishEvent_usesConfigTtl() {
        setupMockFessConfig();

-XX:G1HeapRegionSize=1m\n\
-XX:MaxGCPauseMillis=60000\n\
-XX:G1NewSizePercent=5\n\
-XX:G1MaxNewSizePercent=5\n\
-Djcifs.smb.client.responseTimeout=30000\n\
-Djcifs.smb.client.soTimeout=35000\n\
-Djcifs.smb.client.connTimeout=60000\n\
-Djcifs.smb.client.sessionTimeout=60000\n\
-Djcifs.smb1.smb.client.connTimeout=60000\n\
-Djcifs.smb1.smb.client.soTimeout=35000\n\
-Djcifs.smb1.smb.client.responseTimeout=30000\n\
-Dio.netty.noUnsafe=true\n\

tiatingHeapOccupancyPercent=45\n-XX:G1HeapRegionSize=1m\n-XX:MaxGCPauseMillis=60000\n-XX:G1NewSizePercent=5\n-XX:G1MaxNewSizePercent=5\n-Djcifs.smb.client.responseTimeout=30000\n-Djcifs.smb.client.soTimeout=35000\n-Djcifs.smb.client.connTimeout=60000\n-Djcifs.smb.client.sessionTimeout=60000\n-Djcifs.smb1.smb.client.connTimeout=60000\n-Djcifs.smb1.smb.client.soTimeout=35000\n-Djcifs.smb1.smb.client.responseTimeout=30000\n-Dio.netty.noUnsafe=true\n-Dio.netty.noKeySetOptimization=true\n-Dio.netty.r...

    @Size(max = 1000)
    public String ldapInitialContextFactory;

    /** OpenID Connect client ID. */
    @Size(max = 1000)
    public String oicClientId;

    /** OpenID Connect client secret. */
    @Size(max = 1000)
    public String oicClientSecret;

    /** OpenID Connect authorization server URL. */
    @Size(max = 1000)
    public String oicAuthServerUrl;

        String result =
                "{\"bool\":{\"should\":[{\"geo_distance\":{\"location\":[151.0,35.0],\"distance\":1000.0,\"distance_type\":\"arc\",\"validation_method\":\"STRICT\",\"ignore_unmapped\":false,\"boost\":1.0}},{\"geo_distance\":{\"location\":[150.0,34.0],\"distance\":10000.0,\"distance_type\":\"arc\",\"validation_method\":\"STRICT\",\"ignore_unmapped\":false,\"boost\":1.0}}],\"adjust_pure_negative\":true,\"boost\":1.0}}";

		검색어의 첫 번째 문자는 사용할 수 없습니다.
	</dd>
	<dt>범위검색</dt>
	<dd>
		범위 검색 필드 값의 범위를 지정하여 그 조건에 일치하는 문서를 검색합니다.
		범위의 경계 값을 포함하려면 []를 사용하여 포함하지 않는 경우는 {}을 이용합니다.
		예를 들어, content_length 필드가 1000에서 10000의 값을 가진 문서를 검색하려면 다음과 같이 입력합니다.
		<pre>content_length:[1000 TO 10000]</pre>
	</dd>
	<dt>부스트(Boost)검색</dt>
	<dd>
		부스트 검색은 검색어 뒤에 ^을 지정하여 사용할 수 있습니다.
		^ 다음에 가중치 값을 정수로 지정하여 그 검색어가 향상됩니다.
		<pre>Fess^100</pre>
	</dd>
	<dt>퍼지(Fuzzy)검색</dt>
	<dd>

        assertEquals("1,000", FessFunctions.formatNumber(1000, "###,###"));
        assertEquals("1,000,000", FessFunctions.formatNumber(1000000, "###,###"));
    }

    @Test
    public void test_formatFileSize() {
        assertEquals("0", FessFunctions.formatFileSize(0));
        assertEquals("1000", FessFunctions.formatFileSize(1000));

        controller.setDelayMillisAtNoUrlInQueue(2000L);
        assertEquals(2000L, controller.getDelayMillisAtNoUrlInQueue());

        controller.setDelayMillisAtNoUrlInQueue(10000L);
        assertEquals(10000L, controller.getDelayMillisAtNoUrlInQueue());

        controller.setDelayMillisAtNoUrlInQueue(0L);
        assertEquals(0L, controller.getDelayMillisAtNoUrlInQueue());
    }

    /**

     * This is a required field with a maximum length of 1000 characters.
     */
    @Required
    @Size(max = 1000)
    public String name;

    /**
     * The actual access token string.
     * This is the token value that will be used for authentication.
     * Maximum length is 10000 characters.
     */
    @Size(max = 10000)
    public String token;

    /**

  ```

#### Issue: Large bulk imports timing out

**Solution**:
- Split large files into smaller batches (e.g., 10,000 docs per file)
- Increase timeout in `system.properties`:
  ```properties
  crawler.document.request.timeout=600000
  ```
- Use asynchronous import via Admin UI instead of API

#### Issue: Special characters in documents not displaying correctly

**Solution**: