Databricks cluster's problems at start

[PabloSeoaneF]

Hello,

I've spent some time trying to initialize a couple of clusters into an Azure Databricks private environment.

Apparently, without reason they've been causing these two failures:

With the advice of retrying in some minutes. Looking for information I found sometimes this could be caused by network configurations, but the disturbing fact is I'm currently running another cluster in paralel: 

Could somebody give me more information about these errors?

Regards.

[karthik_p]

@Pablo Seoane Fuente​ can you please click on error, and it will display more information from that we can try to sort.

[PabloSeoaneF]

I wrote a new comment with the error details.

[Bartek]

Hi @Pablo Seoane Fuente​ ,

you can find more information when you click on specific event in 'Event log' tab (as in attached file).

Without more data it is rather hard to find the root cause - it could be some init scripts that block cluster start, some custom container you selected is not available or anything else.

[PabloSeoaneF]

I wrote a new comment with the error details.

[PabloSeoaneF]

Hello both!

I attach here the 2 error details:

• Bootstrap timeout:

Help

Bootstrap Timeout. Please try again later.

Instance bootstrap failed command: BootstrapTimeout

Failure message: Bootstrap script took too long and timeout. Please try again later.

VM extension code: ProvisioningState/succeeded

instanceId: InstanceId(ee4923f738ad4c74859cb6d2fb9a88a5)

workerEnv: workerenv-6705609797558422

Additional details (may be truncated):

[Bootstrap Event] Command DownloadBootstrapScript finished. Storage Account: arprodwesteua6.blob.core.windows.net [SUCCEEDED]. Seconds Elapsed: 87.9898

2022/11/18 12:49:02 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command GetToken finished. [SUCCEEDED]. Seconds Elapsed: 0.000132083892822

2022/11/18 12:49:02 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command GetInstanceId finished. [SUCCEEDED]. Seconds Elapsed: 0.0151960849762

2022/11/18 12:49:04 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command GetRunbook finished. [SUCCEEDED]. Seconds Elapsed: 2.03999614716

2022/11/18 12:49:04 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command Command_MakeLogDir finished. [SUCCEEDED]. Seconds Elapsed: 0.00767803192139

2022/11/18 12:49:20 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command FileDownload_UpdateWorker finished. [SUCCEEDED]. Seconds Elapsed: 15.9508230686

2022/11/18 12:49:20 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command Command_Chmod finished. [SUCCEEDED]. Seconds Elapsed: 0.00655198097229

2022/11/18 12:49:23 INFO vm_bootstrap.py:1073: [Bootstrap Event] Command Command_SetupWorker finished. [SUCCEEDED]. Seconds Elapsed: 2.78266096115

[Bootstrap Event] SELF BOOTSTRAP TIMEOUT. [Started at: Fri Nov 18 12:47:29 UTC 2022] [Seconds Elapsed:600] [Start Timestamp: 1668775649] [End Timestamp: 1668776249]

[Bootstrap Event] Can reach westeurope-c2.azuredatabricks.net: [SUCCEEDED]

• [Bootstrap Event] Can reach arprodwesteua6.blob.core.windows.net: [SUCCEEDED]

--------------------------------------------------------------------------------------------

• Spark Image download Failure

Failed to set up spark container due to an image download failure: Exception when downloading spark image:

Stdout:

Stderr: 2022/11/18 13:17:02 INFO worker_common.py:462: Acquiring lock file: /var/lib/lxc/base-images/release__10.4.x-snapshot-scala2.12__databricks-universe__head__97ab960__313f4e7__jenkins__796c0ee__format-2.lock

java.util.concurrent.TimeoutException: Timed out with exception after 23783 attempts

Regards.