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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:
--------------------------------------
Reviewers: Benedict Elliott Smith
Status: Review In Progress (was: Patch Available)
> 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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