Stefan Podkowinski created CASSANDRA-13472:
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Summary: Diag. Events: Create event viewer tool
Key: CASSANDRA-13472
URL: https://issues.apache.org/jira/browse/CASSANDRA-13472
Project: Cassandra
Issue Type: Sub-task
Components: Tools
Reporter: Stefan Podkowinski
Assignee: Stefan Podkowinski
Attachments: diag.log
Starting with CASSANDRA-13459 we'll be able to subscribe to events for
debugging and troubleshooting purposes. It would be nice to ship a basic CLI
tool with Cassandra that enables users to dump events as JSON to stdout. This
very simple tool will make use of a patched Python client driver that will work
with the new diagnostic events native transport support.
Invocation will simply look something like this ./diagview event_class ... See
attached diag.log for example json output produced by starting and stopping
another node.
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