[jira] [Created] (SPARK-30580) Why can PySpark persist data only in serialised format?

Francesco Cavrini created SPARK-30580: - Summary: Why can PySpark persist data only in serialised format? Key: SPARK-30580 URL: https://issues.apache.org/jira/browse/SPARK-30580 Project: Spark

[jira] [Commented] (SPARK-30218) Columns used in inequality conditions for joins not resolved correctly in case of common lineage

[ https://issues.apache.org/jira/browse/SPARK-30218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16993379#comment-16993379 ] Francesco Cavrini commented on SPARK-30218: --- Potentially related issue 

[jira] [Created] (SPARK-30218) Columns used in inequality conditions for joins not resolved correctly in case of common lineage

Francesco Cavrini created SPARK-30218: - Summary: Columns used in inequality conditions for joins not resolved correctly in case of common lineage Key: SPARK-30218 URL: