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https://issues.apache.org/jira/browse/CASSANDRA-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Stepura updated CASSANDRA-6413:
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Attachment: CASSANDRA-1.2-6413.patch
Patch: each cache should delete only its own files
> Saved KeyCache prints success to log; but no file present
> ---------------------------------------------------------
>
> Key: CASSANDRA-6413
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6413
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: 1.2.11
> Reporter: Chris Burroughs
> Assignee: Mikhail Stepura
> Attachments: CASSANDRA-1.2-6413.patch
>
>
> Cluster has a single keyspace with 3 CFs. All used to have ROWS_ONLY, two
> were switched to KEYS_ONLY about 2 days ago. Row cache continues to save
> fine, but there is no saved key cache file present on any node in the cluster.
> {noformat}
> 6925: INFO [CompactionExecutor:12] 2013-11-27 10:12:02,284
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 118 ms
> 6941:DEBUG [CompactionExecutor:14] 2013-11-27 10:17:02,163
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 6942: INFO [CompactionExecutor:14] 2013-11-27 10:17:02,310
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 146 ms
> 8745:DEBUG [CompactionExecutor:6] 2013-11-27 10:37:25,140
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 8746: INFO [CompactionExecutor:6] 2013-11-27 10:37:25,283
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 143 ms
> 8747:DEBUG [CompactionExecutor:6] 2013-11-27 10:37:25,283
> AutoSavingCache.java (line 233) Deleting old KeyCache files.
> 8748: INFO [CompactionExecutor:6] 2013-11-27 10:37:25,625
> AutoSavingCache.java (line 289) Saved KeyCache (21181 items) in 342 ms
> 8749:DEBUG [CompactionExecutor:6] 2013-11-27 10:37:25,625
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 8750: INFO [CompactionExecutor:6] 2013-11-27 10:37:25,759
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 134 ms
> 8751:DEBUG [CompactionExecutor:6] 2013-11-27 10:37:25,759
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 8752: INFO [CompactionExecutor:6] 2013-11-27 10:37:25,893
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 133 ms
> 8753:DEBUG [CompactionExecutor:6] 2013-11-27 10:37:25,893
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 8754: INFO [CompactionExecutor:6] 2013-11-27 10:37:26,026
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 133 ms
> 9915:DEBUG [CompactionExecutor:18] 2013-11-27 10:42:01,851
> AutoSavingCache.java (line 233) Deleting old KeyCache files.
> 9916: INFO [CompactionExecutor:18] 2013-11-27 10:42:02,185
> AutoSavingCache.java (line 289) Saved KeyCache (22067 items) in 334 ms
> 9917:DEBUG [CompactionExecutor:17] 2013-11-27 10:42:02,279
> AutoSavingCache.java (line 233) Deleting old RowCache files.
> 9918: INFO [CompactionExecutor:17] 2013-11-27 10:42:02,411
> AutoSavingCache.java (line 289) Saved RowCache (50000 items) in 131 ms
> {noformat}
> {noformat}
> $ ll ~/shared/saved_caches/
> total 3472
> -rw-rw-r-- 1 cassandra cassandra 3551608 Nov 27 10:42 Foo-Bar-RowCache-b.db
> {noformat}
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