Fixed Issues in Cloudera Runtime 7.2.18.700

You can review the list of reported issues and their fixes in Cloudera Runtime 7.2.18.700.

CDPD-77233: Knox Token TTL value of -1 set to never expire

Fixes an issue where the Knox Token API raised an UnknownTokenException error if the lifespan value of Knox Token TTL was set to -1.

Apache JIRA: KNOX-3075

CDPD-78215: Fix RexLiteral to ExprNode conversion if the literal is an empty string

Query optimization failed when converting from RexLiteral to ExprNode if the literal was an empty string. This issue was introduced in HIVE-23892, causing the cost-based optimizer (CBO) to fail.

The issue was addressed by updating the RexLiteral to ExprNode conversion logic to handle empty strings correctly.

Apache Jira: HIVE-28431

CDPD-75518: Date values in HWC DIRECT_READER_V2 mode

Date column values were incorrect in HWC DIRECT_READER_V2 mode due to differences between Julian and Gregorian calendars, affecting pre-epoch dates and timestamps.

This issue is addressed.

Fixed Common Vulnerabilities and Exposures

Common Vulnerabilities and Exposures (CVE) that are fixed in Runtime 7.2.18.700:

CVEs	Package Name
CVE-2022-41404	ini4j
CVE-2020-13697	nanohttpd
CVE-2022-21230	nanohttpd
CVE-2021-41973	Apache Mina