stanbiryukov opened a new issue #13483:
URL: https://github.com/apache/superset/issues/13483
I read through some related issues but still can't resolve getting the
superset worker to appropriately cache thumbnails. I've installed chrome utils,
my `config.py` file has the following and I'm pulling a recent image `FROM
apache/superset:d2e03ab9b4f6e941040cf60153599b1a64e28ce6`
```
WEBDRIVER_TYPE = "chrome"
def auth_driver(driver: WebDriver, user: "User") -> WebDriver:
pass
WEBDRIVER_AUTH_FUNC = auth_driver
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",
]
WEBDRIVER_BASEURL = "http://0.0.0.0:8088/";
FEATURE_FLAGS = { "THUMBNAILS" : True, "LISTVIEWS_DEFAULT_CARD_VIEW" : True,
"THUMBNAILS_SQLA_LISTENERS" : True, "DASHBOARD_NATIVE_FILTERS" : True,
"OMNIBAR": True}
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://redis:6379/1'
}
```
Relevant error:
```
superset_1 | Triggering thumbnail compute (chart id: 70) ASYNC
superset_1 | INFO:superset.charts.api:Triggering thumbnail compute (chart
id: 70) ASYNC
worker_1 | Processing url for thumbnail: 2d1d2b861263ff01562aa66ab5dcb0a5
worker_1 | [2021-03-05 15:28:31,412: INFO/MainProcess] Received task:
cache_chart_thumbnail[f3045225-ef9e-4943-a920-eb8ab2b2c8da]
worker_1 | [2021-03-05 15:28:31,412: INFO/ForkPoolWorker-2] Processing
url for thumbnail: 2d1d2b861263ff01562aa66ab5dcb0a5
worker_1 | Init selenium driver
superset_1 | 172.20.0.1 - - [05/Mar/2021:15:28:31 +0000] "GET
/api/v1/saved_query/_info?q=(keys:!(permissions)) HTTP/1.1" 200 41
"http://0.0.0.0:8088/superset/welcome/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X
11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192
Safari/537.36"
worker_1 | [2021-03-05 15:28:31,413: INFO/ForkPoolWorker-2] Init selenium
driver
worker_1 | Caching chart:
http://0.0.0.0:8088/superset/slice/70/?standalone=true
worker_1 | [2021-03-05 15:28:31,414: INFO/ForkPoolWorker-3] Caching
chart: http://0.0.0.0:8088/superset/slice/70/?standalone=true
worker_1 | SQLite Database support for metadata databases will be removed
in a future version of Superset.
worker_1 | [2021-03-05 15:28:31,415: WARNING/ForkPoolWorker-3] SQLite
Database support for metadata databases will be removed in a future
version of Superset.
superset_1 | 172.20.0.1 - - [05/Mar/2021:15:28:31 +0000] "GET
/api/v1/chart/71/thumbnail/443edfa02dc5e1b835e623b428fc5071/ HTTP/1.1" 202 23
"http://0.0.0.0:8088/superset/welcome/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X
11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192
Safari/537.36"
superset_1 | 172.20.0.1 - - [05/Mar/2021:15:28:31 +0000] "GET
/api/v1/chart/70/thumbnail/cca95388580b3de0a239a38ea049d123/ HTTP/1.1" 202 23
"http://0.0.0.0:8088/superset/welcome/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X
11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192
Safari/537.36"
worker_1 | Processing url for thumbnail: 75fe7c153d0730ac397f90a0a7f9d5e4
worker_1 | [2021-03-05 15:28:31,424: INFO/ForkPoolWorker-3] Processing
url for thumbnail: 75fe7c153d0730ac397f90a0a7f9d5e4
worker_1 | Init selenium driver
worker_1 | [2021-03-05 15:28:31,424: INFO/ForkPoolWorker-3] Init selenium
driver
superset_1 | 172.20.0.1 - - [05/Mar/2021:15:28:31 +0000] "GET
/api/v1/chart/favorite_status/?q=%21%2872%2C71%2C70%29 HTTP/1.1" 200 85
"http://0.0.0.0:8088/superset/welcome/"; "Mozilla/5.0 (Macintosh; Intel Mac OS X
11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192
Safari/537.36"
worker_1 | Failed at generating thumbnail 'NoneType' object has no
attribute 'set_window_size'
worker_1 | [2021-03-05 15:28:32,348: ERROR/ForkPoolWorker-8] Failed at
generating thumbnail 'NoneType' object has no attribute 'set_window_size'
worker_1 | [2021-03-05 15:28:32,351: INFO/ForkPoolWorker-8] Task
cache_dashboard_thumbnail[63c2f19e-fd9d-4ac6-86bd-f7f4d472e27b] succeeded in
1.1585000829945784s: None
```
I'm wondering if it's a permissions issue that the worker can't pull up the
dashboard. Any guidance would be appreciated. I haven't seen or been able to
create a dashboard with a `conf.py` and docker-compose combination that
successfully produces thumbnails.
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