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https://issues.apache.org/jira/browse/CASSANDRA-20302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

David Capwell updated CASSANDRA-20302:
--------------------------------------
    Status: Ready to Commit  (was: Review In Progress)

+1 from Benedict in GH

> Expose epoch ready state as a vtable for operators to inspect things
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-20302
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20302
>             Project: Apache Cassandra
>          Issue Type: New Feature
>          Components: Accord
>            Reporter: David Capwell
>            Assignee: David Capwell
>            Priority: Normal
>             Fix For: NA
>
>         Attachments: 
> ci_summary-trunk-119d601f70c67faa2e2b979173a4fc9252caf07a.html, 
> result_details-trunk-119d601f70c67faa2e2b979173a4fc9252caf07a.tar.gz
>
>          Time Spent: 3h 20m
>  Remaining Estimate: 0h
>
> When issues happen with accord the epoch state is important to understand as 
> this could lead to issues with delays.
> {code}
> cqlsh> SELECT * FROM system_views.accord_epoch;
> epoch | ready | ready_coordinate | ready_data | ready_metadata | ready_reads
> 4     | true  | success          | success    | success        | success    
> 5     | true  | success          | success    | success        | success    
> 6     | true  | success          | success    | success        | success    
> 7     | true  | success          | success    | success        | success    
> 8     | true  | success          | success    | success        | success    
> 9     | true  | success          | success    | success        | success    
> 10    | true  | success          | success    | success        | success    
> 11    | true  | success          | success    | success        | success    
> 12    | true  | success          | success    | success        | success    
> 13    | true  | success          | success    | success        | success    
> 14    | true  | success          | success    | success        | success 
> {code}
> {code}
> epoch | keyspace_name             | table_name | closed | retired | synced    
>     
> 14    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 15    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 16    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 17    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 18    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 19    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 20    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 21    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 22    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 23    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 24    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 25    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 26    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 27    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 28    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> 29    | distributed_test_keyspace | tbl        | []     | []      | [(-Inf, 
> +Inf]]
> {code}



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