CDW Private Cloud 1.5.4-CHF1

Review the issues fixed in this cumulative hotfix release of Cloudera Data Warehouse (CDW) Private Cloud.

CDPD-68683: A table with thousands of columns gets hanged in Hue Table Browser

When opening a table in the Table Browser in Hue, individual network requests were being made to fetch comments for each of the columns of the table. In the case where a table had a large amount of columns, this lead to a saturated network. This issue has been fixed by making only one call to fetch all the column comments in one go.

DWX-18505: Resource template changes back to Reduced resources while creating a Virtual Warehouse

On the Create Virtual Warehouse modal, when you selected Default resources from the Resource Template drop-down menu, and after a few seconds the resource template changed back to Reduced resources. This issue has been fixed.

DWX-18151: Hue backup and restore fails on OpenShift Container Platform (OCP)

Hue failed to connect to the Hue database, and the backup/restore operation failed because of incorrect permissions set for the pgpass file on mount due to the restricted Security Context Constraint on OCP. This issue has been fixed.

DWX-18508: Memory scaling issues for Impala Statestored

Earlier, Impala Statestored pods did not scale in a Virtual Warehouse created with a t-shirt group of 20 executors, and the Impala Virtual Warehouse ran into out of memory issues. This issue has been fixed. Now each Impala Statestored can scale their memory to 2 GB.

CDPD-70188: Hive-Iceberg queries fail with the IllegalStateException Invalid file error

Hive-Iceberg queries failed with the following error:

IllegalStateException Invalid file: file length 0 is less tha minimal length of the footer tail 12

This issue has been fixed.