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....

Create a cluster with Conda

Learn how to create a Databricks cluster with Conda....

Display file and directory timestamp details

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

Install and compile Cython

Learn how to install and compile Cython with Databricks....

Reading large DBFS-mounted files using Python APIs

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

Use the HDFS API to read files in Python

Learn how to read files directly by using the HDFS API in Python....

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....

Load special characters with Spark-XML

Special characters are not rendering correctly. Use charset with Spark-XML....

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....

Python REPL fails to start in Docker

Learn how to fix a Python virtualenv error that prevents REPL from starting in a Docker container...

How to run SQL queries from Python scripts

Learn how to run SQL queries using Python scripts....

Run C++ code in Python

Learn how to run C++ code in Python....

Python 2 sunset status

Learn about the sunset status of Python 2 in Databricks....

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....