[CASSANDRA-3141] SSTableSimpleUnsortedWriter call to ColumnFamily.serializedSize iterate through the whole columns

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Not A Problem
• Assignee: Unassigned
• Reporter: Benoit Perroud

Reviewers

Sylvain Lebresne

• Created: 05/Sep/11 20:22
• Updated: 16/Apr/19 09:32
• Resolved: 05/Oct/11 17:11

Description

Every time newRow is called, serializedSize iterate through all the columns to compute the size.

Once 1'000'000 columns exist in the CF, it becomes painfull to do at every iteration the same computation. Caching the size and incrementing when a Column is added could be an option.