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https://issues.apache.org/jira/browse/CASSANDRA-5483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932510#comment-13932510
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Jonathan Ellis edited comment on CASSANDRA-5483 at 3/12/14 10:14 PM:
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Thanks. I'm going to bikeshed the messages a bit:
- {{Starting repair command #3, repairing 2 ranges for keyspace system_traces
(seq=true, full=true)}} -> {{Repairing 2 ranges for system_traces.\{sessions,
events\} (seq=true, full=true)}}
- {{[repair #fedc3790-a9fa-11e3-ab61-2387bbb38302] new session: will sync
/127.0.0.1, /127.0.0.3 on range (-3074457345618258603,3074457345618258602] for
system_traces.[sessions, events]}} -> {{New session
fedc3790-a9fa-11e3-ab61-2387bbb38302 will sync range
(-3074457345618258603,3074457345618258602]}}
- All the rest: omit the [repair] session id since that's already traced, and
capitalize the first word
- Add a message if there's nothing to stream
What does it log when there *is* something to stream?
was (Author: jbellis):
Thanks. I'm going to bikeshed the messages a bit:
- {{Starting repair command #3, repairing 2 ranges for keyspace system_traces
(seq=true, full=true)}} -> {{Repairing 2 ranges for system_traces.{sessions,
events} (seq=true, full=true)}}
- {{[repair #fedc3790-a9fa-11e3-ab61-2387bbb38302] new session: will sync
/127.0.0.1, /127.0.0.3 on range (-3074457345618258603,3074457345618258602] for
system_traces.[sessions, events]}} -> {{New session
#fedc3790-a9fa-11e3-ab61-2387bbb38302 will sync range
(-3074457345618258603,3074457345618258602]}}
- All the rest: omit the session id since that's already traced, and capitalize
the first word
- Add a message if there's nothing to stream
What does it log when there *is* something to stream?
> Repair tracing
> --------------
>
> Key: CASSANDRA-5483
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5483
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Yuki Morishita
> Assignee: Ben Chan
> Priority: Minor
> Labels: repair
> Attachments: 5483-full-trunk.txt,
> 5483-v06-04-Allow-tracing-ttl-to-be-configured.patch,
> 5483-v06-05-Add-a-command-column-to-system_traces.events.patch,
> 5483-v06-06-Fix-interruption-in-tracestate-propagation.patch,
> 5483-v07-07-Better-constructor-parameters-for-DebuggableThreadPoolExecutor.patch,
> 5483-v07-08-Fix-brace-style.patch,
> 5483-v07-09-Add-trace-option-to-a-more-complete-set-of-repair-functions.patch,
> 5483-v07-10-Correct-name-of-boolean-repairedAt-to-fullRepair.patch,
> ccm-repair-test, test-5483-system_traces-events.txt,
> trunk@4620823-5483-v02-0001-Trace-filtering-and-tracestate-propagation.patch,
> trunk@4620823-5483-v02-0002-Put-a-few-traces-parallel-to-the-repair-logging.patch,
> tr...@8ebeee1-5483-v01-001-trace-filtering-and-tracestate-propagation.txt,
> tr...@8ebeee1-5483-v01-002-simple-repair-tracing.txt,
> v02p02-5483-v03-0003-Make-repair-tracing-controllable-via-nodetool.patch,
> v02p02-5483-v04-0003-This-time-use-an-EnumSet-to-pass-boolean-repair-options.patch,
> v02p02-5483-v05-0003-Use-long-instead-of-EnumSet-to-work-with-JMX.patch
>
>
> I think it would be nice to log repair stats and results like query tracing
> stores traces to system keyspace. With it, you don't have to lookup each log
> file to see what was the status and how it performed the repair you invoked.
> Instead, you can query the repair log with session ID to see the state and
> stats of all nodes involved in that repair session.
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