[CASSANDRA-2950] Data from truncated CF reappears after server restart

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 0.8.5
• Severity: Normal
• Assignee: Jonathan Ellis
• Reporter: Cathy Daw

Authors

Jonathan Ellis

Reviewers

Sylvain Lebresne

• Created: 26/Jul/11 20:56
• Updated: 16/Apr/19 09:32
• Resolved: 11/Aug/11 19:36

Description

• Configure 3 node cluster
• Ensure the java stress tool creates Keyspace1 with RF=3

// Run Stress Tool to generate 10 keys, 1 column
stress --operation=INSERT -t 2 --num-keys=50 --columns=20 --consistency-level=QUORUM --average-size-values --replication-factor=3 --create-index=KEYS --nodes=cathy1,cathy2

// Verify 50 keys in CLI
use Keyspace1; 
list Standard1; 

// TRUNCATE CF in CLI
use Keyspace1;
truncate counter1;
list counter1;

// Run stress tool and verify creation of 1 key with 10 columns
stress --operation=INSERT -t 2 --num-keys=1 --columns=10 --consistency-level=QUORUM --average-size-values --replication-factor=3 --create-index=KEYS --nodes=cathy1,cathy2

// Verify 1 key in CLI
use Keyspace1; 
list Standard1; 

// Restart all three nodes

// You will see 51 keys in CLI
use Keyspace1; 
list Standard1;