statistics.recordWriteError();
            throw e;
        }
    }

    /**
     * Gets the RDMA buffer manager for memory operations.
     *
     * @return buffer manager instance
     */
    public RdmaBufferManager getBufferManager() {
        return bufferManager;
    }

    /**
     * Gets RDMA statistics.
     *
     * @return statistics instance
     */

    /** The suggest helper for managing suggest functionality. */
    @Resource
    protected SuggestHelper suggestHelper;

    /**
     * Retrieves suggest statistics including word counts.
     *
     * @return JSON response containing suggest statistics
     */
    // GET /api/admin/suggest
    @Execute
    public JsonResponse<ApiResult> get$index() {
        final SuggestBody body = new SuggestBody();

                queueSize.incrementAndGet();
            }
        }
        // If queue is full, let the buffer be garbage collected
    }

    /**
     * Get current cache statistics for monitoring
     * @return formatted statistics string
     */
    public static String getCacheStatistics() {
        return String.format("BufferCache: queued=%d, max=%d, utilization=%.1f%%", queueSize.get(), MAX_BUFFERS,

        Map<EventType, Long> stats = logger.getStatistics();
        assertEquals(Long.valueOf(1), stats.get(EventType.CONFIGURATION_CHANGE), "Should have 1 configuration event");
    }

    @Test
    @DisplayName("Test statistics accumulation")
    void testStatisticsAccumulation() {
        logger.logAuthentication(true, "user1", "DOMAIN", "192.168.1.1");
        logger.logAuthentication(false, "user2", "DOMAIN", "192.168.1.2");

- ✅ Consistent `validateInputStream()` usage
- ✅ Reduced code duplication
- ✅ Clear exception messages

### 3. Error Handling
- ✅ Archive extractors continue on partial failures
- ✅ Processing statistics in error messages
- ✅ Specific file names in error logs

### 4. Error Messages
- ✅ Encoding information in TextExtractor errors
- ✅ File type context in MS Office errors

        resourceManager.performCleanup();

        // Old resource should be auto-closed
        assertTrue(resource.isClosed());
    }

    @Test
    @DisplayName("Test resource statistics")
    void testResourceStatistics() {
        TestResource resource1 = new TestResource("stat1");
        TestResource resource2 = new TestResource("stat2");

import org.opensearch.monitor.os.OsProbe;
import org.opensearch.monitor.os.OsStats;
import org.opensearch.monitor.process.ProcessProbe;

/**
 * This class is a timer target for monitoring system-level statistics.
 * It collects and logs information about the operating system, process,
 * JVM, and search engine.
 */
public class SystemMonitorTarget extends MonitorTarget {

/**
 * Helper class for crawler logging operations.
 * Extends LogHelperImpl to provide specialized logging functionality for crawler operations,
 * including failure URL tracking and crawler statistics integration.
 */
public class CrawlerLogHelper extends LogHelperImpl {

    /**
     * Creates a new instance of CrawlerLogHelper.
     */
    public CrawlerLogHelper() {
        super();
    }