AttributeError: ‘function’ object has no attribute

Using protected keywords from the DataFrame API as column names results in a function object has no attribute error message....

Convert Python datetime object to string

Display date and time values in a column, as a datetime object, and as a string....

Display file and directory timestamp details

Display file creation date and modification date using Python....

Reading large DBFS-mounted files using Python APIs

Learn how to resolve errors when reading large DBFS-mounted files using Python APIs....

How to import a custom CA certificate

Learn how to import a custom CA certificate into your Databricks cluster for Python use....

Job remains idle before starting

Apache Spark jobs remain idle for a long time before starting....

List all workspace objects

List all Databricks workspace objects under a given path....

Python commands fail on high concurrency clusters

Python commands fail on high concurrency clusters with Apache Spark process isolation and shared session enabled. WARN error message....

Cluster cancels Python command execution after installing Bokeh

Learn what to do when your Databricks cluster cancels Python command execution after you install Bokeh....

Cluster cancels Python command execution due to library conflict

Learn what to do when your Databricks cluster cancels Python command execution due to a library conflict....

Python command execution fails with AttributeError

Learn what to do when a Python command in your Databricks notebook fails with AttributeError....

Job fails with Java IndexOutOfBoundsException error

When groupby() is used along with applyInPandas it generates an exception due to an arrow buffer limitation....

Job fails with NoSuchElementException error

NoSuchElementException errors can occur when using Apache Arrow....

Job fails with IndexOutOfBoundsException and ArrowBuf errors

When Groupby is used with applyinPandas it can result in Apache Arrow buffer size estimation errors....

Field name sorting changes in Apache Spark 3.x

Starting with Spark 3.0.0, rows created from named arguments do not have field names sorted alphabetically....

Job fails with "not enough memory to build the hash map" error

You should use adaptive query execution instead of explicit broadcast hints to perform joins on Databricks Runtime 11.3 LTS and above....