[CASSANDRA-7222] cqlsh does not wait for tracing to complete before printing

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 2.0.10
• Component/s: Legacy/Tools
• Severity: Normal
• Since Version: 1.2.0
• Assignee: Mikhail Stepura
• Reporter: Tom Hobbs

Authors

Mikhail Stepura

Reviewers

Tom Hobbs

• Created: 13/May/14 18:19
• Updated: 16/Apr/19 09:31
• Resolved: 15/Aug/14 21:57

Description

cqlsh currently sleeps 0.5 seconds before fetching trace info. Instead, it should fetch the system_traces.sessions row in a loop until the duration column is set (maybe with a total timeout of 30s). After the duration column is set, it's safe to fetch the rows from system_traces.events.

This is already fixed in 2.1 by the switch to the python driver, we just need to fix 2.0.