[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Gustafson updated KAFKA-3183: --- Fix Version/s: (was: 0.10.1.0) > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Bug > Components: streams >Reporter: Guozhang Wang > Labels: user-experience > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guozhang Wang updated KAFKA-3183: - Issue Type: Bug (was: Sub-task) Parent: (was: KAFKA-2590) > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Bug > Components: streams >Reporter: Guozhang Wang > Labels: user-experience > Fix For: 0.10.1.0 > > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eno Thereska updated KAFKA-3183: Assignee: (was: Eno Thereska) > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Sub-task > Components: streams >Reporter: Guozhang Wang > Labels: user-experience > Fix For: 0.10.1.0 > > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guozhang Wang updated KAFKA-3183: - Labels: user-experience (was: ) > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Sub-task > Components: kafka streams >Reporter: Guozhang Wang > Labels: user-experience > Fix For: 0.10.1.0 > > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guozhang Wang updated KAFKA-3183: - Fix Version/s: 0.10.1.0 > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Sub-task > Components: kafka streams >Reporter: Guozhang Wang > Fix For: 0.10.1.0 > > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-3183) Add metrics for persistent store caching layer
[ https://issues.apache.org/jira/browse/KAFKA-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guozhang Wang updated KAFKA-3183: - Component/s: kafka streams > Add metrics for persistent store caching layer > -- > > Key: KAFKA-3183 > URL: https://issues.apache.org/jira/browse/KAFKA-3183 > Project: Kafka > Issue Type: Sub-task > Components: kafka streams >Reporter: Guozhang Wang > > We need to add the metrics collection such as cache hits / misses, cache > size, dirty key size, etc for the RocksDBStore. However this may need to > refactor the RocksDBStore a little bit since currently caching is not exposed > to the MeteredKeyValueStore, and it uses an LRUCacheStore as the cache that > does not keep the dirty key set. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
