Hi,
I am new to the Elastic Stack, I have ElasticSearch 7.4.0 installed and started successful at the command prompt on Windows server 2016.
I am able to go to http://127.0.0.1:9200/_cat/health?v and I see status green.
I also installed cerebro 0.8.4 and successfully connect to elastic search and also shows green
Then I attempted to start Kirbana 7.4.0 at the command prompt (all on the same machine), then Kirbana does not start successful, it throw errors and exceptions; does anyone know about this? any suggestion-advice? perhaps there is a configuration I am missing. Below is the error for your reference, Thanks in advance for your help.
  log   [15:33:59.171] [info][migrations] Creating index .kibana_task_manager_1.
Could not create APM Agent configuration: Request Timeout after 30000ms
 error  [15:34:28.348] [warning][process] UnhandledPromiseRejectionWarning: Error: Request Timeout after 30000ms
    at C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:397:9
    at Timeout.<anonymous> (C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:429:7)
    at ontimeout (timers.js:436:11)
    at tryOnTimeout (timers.js:300:5)
    at listOnTimeout (timers.js:263:5)
    at Timer.processTimers (timers.js:223:10)
    at emitWarning (internal/process/promises.js:81:15)
    at emitPromiseRejectionWarnings (internal/process/promises.js:120:9)
    at process._tickCallback (internal/process/next_tick.js:69:34)
 error  [15:34:28.352] [warning][process] Error: Request Timeout after 30000ms
    at C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:397:9
    at Timeout.<anonymous> (C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:429:7)
    at ontimeout (timers.js:436:11)
    at tryOnTimeout (timers.js:300:5)
    at listOnTimeout (timers.js:263:5)
    at Timer.processTimers (timers.js:223:10)
  log   [15:34:29.176] [error][status][plugin:spaces@7.4.0] Status changed from yellow to red - Request Timeout after 30000ms
  log   [15:34:29.180] [fatal][root] { Error: Request Timeout after 30000ms
    at C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:397:9
    at Timeout.<anonymous> (C:\kibana-7.4.0-windows-x86_64\node_modules\elasticsearch\src\lib\transport.js:429:7)
    at ontimeout (timers.js:436:11)
    at tryOnTimeout (timers.js:300:5)
    at listOnTimeout (timers.js:263:5)
    at Timer.processTimers (timers.js:223:10)
  status: undefined,
  displayName: 'RequestTimeout',
  message: 'Request Timeout after 30000ms',
  body: undefined,
  isBoom: true,
  isServer: true,
  data: null,
  output:
   { statusCode: 503,
     payload:
      { statusCode: 503,
        error: 'Service Unavailable',
        message: 'Request Timeout after 30000ms' },
     headers: {} },
  reformat: [Function],
  [Symbol(SavedObjectsClientErrorCode)]: 'SavedObjectsClient/esUnavailable' }
  log   [15:34:29.184] [info][plugins-system] Stopping all plugins.
  log   [15:34:29.185] [info][data][plugins] Stopping plugin
  log   [15:34:29.186] [info][plugins][translations] Stopping plugin
  log   [15:34:29.187] [info][plugins][security] Stopping plugin
 FATAL  Error: Request Timeout after 30000ms