[
https://issues.apache.org/jira/browse/CASSANDRA-11955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15316220#comment-15316220
]
Jeff Jirsa commented on CASSANDRA-11955:
----------------------------------------
Sounds a lot like CASSANDRA-11215 (which should have been fixed in 3.0.5) - any
errors during repairs or indications of leaked references?
> Impossibly large value displayed for data "load" and "Space used (*):"
> ----------------------------------------------------------------------
>
> Key: CASSANDRA-11955
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11955
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Reporter: Nate McCall
>
> The data load as reported by nodetool views looks like it is not getting
> updated correctly (from compaction?):
> {noformat}
> # nodetool status
> Datacenter: dc1
> ==============
> Status=Up/Down
> |/ State=Normal/Leaving/Joining/Moving
> -- Address Load Tokens Owns (effective) Host ID
> Rack
> UJ [redacted] 1.1 GB 256 ?
> 0dfd164c-b874-4e90-be2c-3fea8e12d78e a
> UN [redacted] 14.96 TB 256 49.0%
> 02821ddb-a463-4845-b2ca-bed1da141e81 a
> UN [redacted] 31.94 TB 256 51.2%
> 30531bfe-fe0e-4360-a22b-36bf200a9679 e
> UN [redacted] 1.81 TB 256 54.0%
> 17a93464-41c4-49f8-8042-b2741c5e3256 d
> UN [redacted] 22.2 TB 256 46.0%
> f35b4aeb-33e5-4f53-bc9d-49de3a157e3e d
> UN [redacted] 28.53 TB 256 51.0%
> 74e04517-de70-4754-82fc-2dc867a14ae7 a
> UN [redacted] 39.25 TB 256 48.8%
> 3a271443-db02-4487-be52-d6c35b66da40 e
> {noformat}
> NOTE: unknown if the join is related as the "TB" vs. "GB" discrepancy was
> only noticed after the join started.
> And same for {{nodetool tablestats}} details of the {{30531bfe...}} node:
> {noformat}
> # nodetool tablestats
> Keyspace: myks
> Read Count: 1306765640
> Read Latency: 0.22125289495291597 ms.
> Write Count: 3375354023
> Write Latency: 0.017621884565795665 ms.
> Pending Flushes: 0
> Table: mytable
> SSTable count: 110
> Space used (live): 31374649977187
> Space used (total): 31374649977187
> Space used by snapshots (total): 0
> ...
> {noformat}
> Nothing fancy on this table (there is only one active table on this cluster):
> STCS with defaults, no MVs, no indexes just text and int columns with a
> single value partition key.
> NOTE: once restarted, the values then display as correct, creeping up from
> there (thus my thinking that this is a compaction issue).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
