[CASSANDRA-13448] Possible divide by 0 in 2i

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Duplicate
• Fix Version/s: 3.0.14, 3.11.5, 4.1-alpha1, 4.1
• Component/s: Legacy/Core
• Severity: Low
• Assignee: Jeff Jirsa
• Reporter: Jeff Jirsa

Authors

Jeff Jirsa

• Created: 13/Apr/17 19:57
• Updated: 16/Dec/22 21:56
• Resolved: 13/Apr/17 20:51

Description

Possible divide by zero issue in org.apache.cassandra.index.SecondaryIndexManager.calculateIndexingPageSize if columnsPerRow evaluates to 0 (table without non-primary-key columns and a secondary index will throw an exception when that index is rebuilt ).

Issue Links

• duplicates: CASSANDRA-13400 java.lang.ArithmeticException: / by zero when index is created on table with clustering columns only