DwijadasDey opened a new issue, #18644: URL: https://github.com/apache/superset/issues/18644
Hi I have recently upgraded Superset to 1.4 from 1.3. Most of the configuration settings for 1.3 are working in 1.4. However, there is an issue with caching thumbnails for dashboards/charts. Selenium timed out while requesting dashboard/chart URL with following error. ``` Init selenium driver Caching dashboard: http://127.0.0.1:8088/superset/dashboard/10/ Processing url for thumbnail: 924d166e089126c4dbe9219bae9f9578 Selenium timed out requesting url http://127.0.0.1:8088/superset/dashboard/7/?standalone=3 Traceback (most recent call last): File "/u01/venv/lib/python3.8/site-packages/superset/utils/webdriver.py", line 122, in get_screenshot element = WebDriverWait(driver, self._screenshot_locate_wait).until( File "/u01/venv/lib/python3.8/site-packages/selenium/webdriver/support/wait.py", line 89, in until raise TimeoutException(message, screen, stacktrace) selenium.common.exceptions.TimeoutException: Message: Stacktrace: #0 0x55c7f1917113 <unknown> #1 0x55c7f13df6d8 <unknown> #2 0x55c7f14158c1 <unknown> #3 0x55c7f1415a81 <unknown> #4 0x55c7f1448b84 <unknown> #5 0x55c7f143308d <unknown> #6 0x55c7f144690b <unknown> #7 0x55c7f1432f53 <unknown> #8 0x55c7f1408bda <unknown> #9 0x55c7f1409ca5 <unknown> #10 0x55c7f19488dd <unknown> #11 0x55c7f1961a9b <unknown> #12 0x55c7f194a6b5 <unknown> #13 0x55c7f1962725 <unknown> #14 0x55c7f193e08f <unknown> #15 0x55c7f197f188 <unknown> #16 0x55c7f197f308 <unknown> #17 0x55c7f1999a6d <unknown> #18 0x7f307482eea5 <unknown> Report state: Failed taking a screenshot local variable 'element' referenced before assignment ``` **superset_config.py** ``` from celery.schedules import crontab from superset.typing import CacheConfig FEATURE_FLAGS = { "ALERT_REPORTS": True, "THUMBNAILS" : True, "LISTVIEWS_DEFAULT_CARD_VIEW" : True, "ENABLE_REACT_CRUD_VIEWS" : True, "THUMBNAILS_SQLA_LISTENERS": True } REDIS_HOST = "localhost" REDIS_PORT = "6379" class CeleryConfig: BROKER_URL = 'redis://%s:%s/0' % (REDIS_HOST, REDIS_PORT) CELERY_IMPORTS = ('superset.sql_lab', "superset.tasks", "superset.tasks.thumbnails", ) CELERY_RESULT_BACKEND = 'redis://%s:%s/0' % (REDIS_HOST, REDIS_PORT) CELERYD_LOG_LEVEL = 'DEBUG' CELERYD_PREFETCH_MULTIPLIER = 10 CELERY_ACKS_LATE = True CELERY_ANNOTATIONS = { 'sql_lab.get_sql_results': { 'rate_limit': '100/s', }, 'email_reports.send': { 'rate_limit': '1/s', 'time_limit': 600, 'soft_time_limit': 600, 'ignore_result': True, }, } CELERYBEAT_SCHEDULE = { 'reports.scheduler': { 'task': 'reports.scheduler', 'schedule': crontab(minute='*', hour='*'), }, 'reports.prune_log': { 'task': 'reports.prune_log', 'schedule': crontab(minute=0, hour=0), }, } CELERY_CONFIG = CeleryConfig SCREENSHOT_LOCATE_WAIT = 100 SCREENSHOT_LOAD_WAIT = 600 WEBDRIVER_TYPE = "chrome" WEBDRIVER_OPTION_ARGS = [ "--force-device-scale-factor=2.0", "--high-dpi-support=2.0", "--headless", "--disable-gpu", "--disable-dev-shm-usage", "--no-sandbox", "--disable-setuid-sandbox", "--disable-extensions" ] # This is for internal use, you can keep http WEBDRIVER_BASEURL="http://localhost:8088"; # This is the link sent to the recipient, change to your domain eg. https://superset.mydomain.com WEBDRIVER_BASEURL_USER_FRIENDLY="http://localhost:8088"; #cache config CACHE_DEFAULT_TIMEOUT = 86400 CACHE_CONFIG = { 'CACHE_TYPE': 'redis', 'CACHE_DEFAULT_TIMEOUT': 86400, 'CACHE_KEY_PREFIX': 'superset_', 'CACHE_REDIS_HOST': 'localhost', 'CACHE_REDIS_PORT': 6379, 'CACHE_REDIS_DB': 1, 'CACHE_REDIS_URL': 'redis://localhost:6379/0' } #Result backend from werkzeug.contrib.cache import RedisCache RESULTS_BACKEND = RedisCache( host='localhost', port=6379, key_prefix='superset_results') # Thumbnail Cache THUMBNAIL_SELENIUM_USER = "admin" THUMBNAIL_CACHE_CONFIG: CacheConfig = { 'CACHE_TYPE': 'redis', 'CACHE_DEFAULT_TIMEOUT': 24*60*60, 'CACHE_KEY_PREFIX': 'thumbnail_', 'CACHE_NO_NULL_WARNING': True, 'CACHE_REDIS_URL': 'redis://localhost:6379/0' } ``` Apache Superset 1.4.0 Python 3.8.1 Chromedriver 98.0.4758.80 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
