[ https://issues.apache.org/jira/browse/CASSANDRA-17199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Lerer updated CASSANDRA-17199: --------------------------------------- Labels: AdventCalendar2021 lh (was: ) > Provide summary of failed SessionInfo's in StreamResultFuture > ------------------------------------------------------------- > > Key: CASSANDRA-17199 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17199 > Project: Cassandra > Issue Type: Improvement > Components: Observability/Logging > Reporter: Brendan Cicchi > Priority: Normal > Labels: AdventCalendar2021, lh > Fix For: 4.0.x > > > Currently, we warn about the presence of one or more failed sessions existing > in the final state and then an operator/user traces back through the logs to > find any failed streams for troubleshooting. > {code:java} > private synchronized void maybeComplete() > { > if (finishedAllSessions()) > { > StreamState finalState = getCurrentState(); > if (finalState.hasFailedSession()) > { > logger.warn("[Stream #{}] Stream failed", planId); > tryFailure(new StreamException(finalState, "Stream failed")); > } > else > { > logger.info("[Stream #{}] All sessions completed", planId); > trySuccess(finalState); > } > } > } {code} > It would be helpful to log out a summary of the SessionInfo for each failed > session since that should be accessible via the StreamState. > > This can be especially helpful for longer streaming operations like bootstrap > where the failure could have been a long time back and all recent streams > leading up to the warning actually are successful. > -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org