RecentReadLatency metrics has been deprecated for years (1.1 or 1.2) and were
removed in 2.2. It was a very misleading metric. Instead pull from the Table's
ReadLatency metrics from the org.apache.cassandra.metrics domain.
http://cassandra.apache.org/doc/latest/operating/metrics.html?highlight=metrics#table-metrics
<http://cassandra.apache.org/doc/latest/operating/metrics.html?highlight=metrics#table-metrics>
Chris
> On Oct 3, 2017, at 10:06 AM, Anumod Mullachery <anumodmullache...@gmail.com>
> wrote:
>
> Hi, We were running splunk queries to pull read / write latency. It's
> working fine in 2.1.15 , but not returning result from upgraded version 3.10.
> The bean used in the script is as shown below. Let me know, if any changes
> on the functionality on 2.1.15 vs 3.10 or it replaced to some other bean.
> perf_queries= { "org.apache.cassandra.db:type=StorageProxy" =>
> "RecentReadLatencyMicros,RecentWriteLatencyMicros", } stage_queries= {
> "org.apache.cassandra.request:type=*" =>
> "ActiveCount,PendingTasks,CurrentlyBlockedTasks", } curl
> http://localhost:8778/jolokia/read/org.apache.cassandra.db:type=StorageProxy/RecentReadLatencyMicros,RecentWriteLatencyMicros
>
> <http://localhost:8778/jolokia/read/org.apache.cassandra.db:type=StorageProxy/RecentReadLatencyMicros,RecentWriteLatencyMicros>
> curl
> http://localhost:8778/jolokia/read/org.apache.cassandra.request:type=*/ActiveCount,PendingTasks,CurrentlyBlockedTasks
>
> <http://localhost:8778/jolokia/read/org.apache.cassandra.request:type=*/ActiveCount,PendingTasks,CurrentlyBlockedTasks>
>
>
> ~ Thanks ~ Anumod
