Commit Graph

5 Commits

Author SHA1 Message Date
Amnon Heiman
8a73d6a840 CacheMetrics: Switch to APITimer
CacheMetrics is a general counter that is used for all possible caches.
For caches that we do not support, there is no need to go and fetch
their values.

When moving to the APITimer each such request will take longer (the
value will not be available as it use it) now it will be possible to
supply a null as a url which would cause to the metrics to return 0 for
all counters.

Signed-off-by: Amnon Heiman <amnon@scylladb.com>
2016-05-17 11:32:59 +03:00
Pekka Enberg
0f044e2f47 Rename "com.cloudius.urchin" package to "com.scylladb.jmx"
Move the Scylla JMX code under "com.scylladb.jmx" package.

Signed-off-by: Pekka Enberg <penberg@scylladb.com>
2015-12-17 09:28:17 +02:00
Amnon Heiman
54d451de88 CacheMetrics: Add recent hit rate
The depricated recent hit rate implementation was add from Origin as it
is still been used by external system.

Signed-off-by: Amnon Heiman <amnon@scylladb.com>
2015-11-10 15:58:51 +02:00
Avi Kivity
ee7f5354b1 Avoid non-final variables in anonymous classes
Required by Java 7.
2015-10-25 13:22:05 +02:00
Amnon Heiman
19a7daf368 Adding the CacheMetrics class
The CacheMetrics holds information per a specific Cache type (key, row
or counter)

It the clas was modified to use the API. The API definition can be found
in cache_service.json under metrics.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
2015-07-01 10:08:32 +03:00