topic Callback bound method error in Get Started Discussions

Callback bound method error

Henrik_ — Fri, 17 May 2024 10:51:53 GMT

When executing a withColumn (running on DBR 14.3 LST) I get this error:

Error in callback <bound method UserNamespaceCommandHook.post_run_cell of <dbruntime.DatasetInfo.UserNamespaceCommandHook object at 0x7feda2b2efb0>> (for post_run_cell):

How should this be interpreted?

Re: Callback bound method error

LK8 — Wed, 29 May 2024 12:14:34 GMT

@Henrik_ this issue may occur due to cluster type, please change cluster type to single user cluster

thanks

Re: Callback bound method error

TjommeV-Vlaio — Fri, 28 Jun 2024 13:20:15 GMT

We have the same issue using a shared cluster running DBR 14.3:

Code executed:

dfNew = dfTmp.withColumn(HashKeyColumnName, F.sha2(F.concat_ws("||", *ColumnList), 256))

Error received:

Error in callback <bound method UserNamespaceCommandHook.post_run_cell of <dbruntime.DatasetInfo.UserNamespaceCommandHook object at 0x7fb0501caef0>> (for post_run_cell):

Issue triggering this error: dfTmp contains columns with ARRAY<> datatypes

Main issue: this error is in a try/except block which does not catch the error

Using a single user cluster is not an option