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Posted to commits@cassandra.apache.org by "Dinesh Joshi (Jira)" <ji...@apache.org> on 2020/04/23 17:18:00 UTC
[jira] [Commented] (CASSANDRA-15755) Add a debug line informing of
building summary during sstable open
[ https://issues.apache.org/jira/browse/CASSANDRA-15755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17090776#comment-17090776 ]
Dinesh Joshi commented on CASSANDRA-15755:
------------------------------------------
[~sumanth.pasupuleti], do you want to send a patch for what you're expecting in the logs?
> Add a debug line informing of building summary during sstable open
> ------------------------------------------------------------------
>
> Key: CASSANDRA-15755
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15755
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability/Logging
> Reporter: Sumanth Pasupuleti
> Assignee: Sumanth Pasupuleti
> Priority: Low
> Fix For: 4.x
>
>
> We've had a situation where our backup-restore flow did not include summary.db component for a large file with a lot of keys. This caused Cassandra on the restored node to take a long time to boot (while it was building the summary).
> The last message was about opening a few sstables. It would be nice to also include a debug line about building summary, which then operators can use to check if a missing summary file is expected.
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