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Posted to commits@cassandra.apache.org by "Aleksei Zotov (Jira)" <ji...@apache.org> on 2021/10/13 03:51:00 UTC

[jira] [Updated] (CASSANDRA-14795) Expose information about stored hints via a nodetool command and a virtual table

     [ https://issues.apache.org/jira/browse/CASSANDRA-14795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksei Zotov updated CASSANDRA-14795:
--------------------------------------
    Summary: Expose information about stored hints via a nodetool command and a virtual table  (was: Expose information about stored hints via JMX)

> Expose information about stored hints via a nodetool command and a virtual table
> --------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14795
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14795
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Legacy/Observability
>            Reporter: Aleksandr Sorokoumov
>            Assignee: Aleksandr Sorokoumov
>            Priority: Low
>             Fix For: 4.x
>
>          Time Spent: 7h 10m
>  Remaining Estimate: 0h
>
> Currently there is no way to determine what kind of hints a node has, apart from looking at the filenames (thus host-ids) on disk. Having a way to access this information would help with debugging hint creation/replay scenarios.
> In addition to the JMX method, there is a new nodetool command:
> {noformat}$ bin/nodetool -h 127.0.0.1 -p 7100 listendpointspendinghints
> Host ID Address Rack DC Status Total files Newest Oldest
> 5762b140-3fdf-4057-9ca7-05c070ccc9c3 127.0.0.2 rack1 datacenter1 DOWN 2 2018-09-18 14:05:18,835 2018-09-18 14:05:08,811
> {noformat}



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