[CASSANDRA-10155] 2i key cache load fails

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 2.1.10, 2.2.2, 3.0.0 rc1
• Component/s: Legacy/Local Write-Read Paths
• Severity: Normal
• Since Version: 3.0 alpha 1
• Assignee: Ariel Weisberg
• Reporter: Robert Stupp

Authors

Ariel Weisberg

Reviewers

Robert Stupp

• Created: 22/Aug/15 10:31
• Updated: 16/Apr/19 09:30
• Resolved: 16/Sep/15 20:05

Description

CASSANDRA-9265 changed how key cache content is serialized to disk. It uses UUID cfId to generate the file path for each ColumnFamilyStore.

Since cfId of a secondary index is the same as for the base table, the key-cache files for 2i's and the base are the same. This will/may lead to deserialization failures on restart for tables with at least one 2i.

/cc aweisberg danchia

Issue Links

• is broken by: CASSANDRA-9265 Add checksum to saved cache files