- [Deployment based on MinIO Helm Chart](https://github.com/helm/charts/tree/master/stable/minio)

## **3. Configure Hadoop, Spark, Hive to use MinIO**

After successful installation navigate to the Ambari UI `http://<ambari-server>:8080/` and login using the default credentials: [**_username: admin, password: admin_**]

     *
     * This method processes the HTTP request to extract and validate SPNEGO
     * authentication tokens. It handles the SPNEGO handshake process and
     * extracts the user principal from successful authentication.
     *
     * @return The login credential containing the authenticated username,
     *         an ActionResponseCredential for authentication challenges,

        GenerateThumbnailJob result = thumbnailJob.cleanup();

        assertSame(thumbnailJob, result);
        assertTrue(thumbnailJob.cleanup);
    }

    // Test execute method with successful execution
    public void test_execute_success() {
        // Create necessary directories in temp dir
        new File(tempDir, "WEB-INF/lib").mkdirs();
        new File(tempDir, "WEB-INF/env/thumbnail/lib").mkdirs();

                // Failure
            }
        }
        throw new UnknownHostException(hostname);
    }

    /**
     * Perform DNS SRV lookup on successively shorter suffixes of name
     * and return successful suffix or throw an UnknownHostException.
    import javax.naming.*;
    import javax.naming.directory.*;
    public static String getDomainByName(String name) throws UnknownHostException {
        DirContext context;

        "version": "0.1.0"
    },
    "paths": {
        "/items/": {
            "get": {
                "responses": {
                    "200": {
                        "description": "Successful Response",
                        "content": {
                            "application/json": {



...
```

#### OpenAPI dùng để làm gì?

            log.debug("[{}] Success in HALF_OPEN state ({}/{})", name, successes, successThreshold);

            if (successes >= successThreshold) {
                log.info("[{}] Circuit breaker closing after {} successful attempts", name, successes);
                transitionTo(State.CLOSED);
            }
        } else if (currentState == State.CLOSED) {
            // Reset failure count on success in closed state

     *
     * @param hard if true, force immediate disconnection without waiting for pending requests
     * @param inUse whether the transport is currently in use
     * @return true if the disconnection was successful
     * @throws IOException if an I/O error occurs
     */
    protected abstract boolean doDisconnect(boolean hard, boolean inUse) throws IOException;

    /**
     * Connect the transport
     *

// - freeze (freezes all incoming S3 API calls)
// - unfreeze (unfreezes previously frozen S3 API calls)
//
// This newer API now returns back status per remote peer and local regarding
// if a "restart/stop" was successful or not. Service signal now supports
// a dry-run that helps skip the nodes that may have hung drives. By default
// restart/stop will ignore the servers that are hung on drives. You can use

            this.rawPayload = payload;
        }

        @Override
        public boolean verifySignature(byte[] data, int offset, int length) {
            return true; // Default to successful verification
        }

        public void setRetainPayload(boolean retain) {
            this.retainPayload = retain;
        }

        public byte[] getRawPayload() {
            return rawPayload;

     */
    public ApiResult(final ApiResponse response) {
        this.response = response;
    }

    /**
     * Represents the status of an API response.
     */
    public enum Status {
        /** Successful response status. */
        OK(0),
        /** Bad request status indicating client error. */
        BAD_REQUEST(1),
        /** System error status indicating server error. */
        SYSTEM_ERROR(2),