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https://issues.apache.org/jira/browse/GEODE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fred Krone updated GEODE-2872:
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Labels: storage_3 (was: )
> totalHitCount and totalMissCount incorrect for Partitioned Regions
> ------------------------------------------------------------------
>
> Key: GEODE-2872
> URL: https://issues.apache.org/jira/browse/GEODE-2872
> Project: Geode
> Issue Type: Bug
> Components: jmx, regions
> Reporter: Srikanth Manvi
> Labels: storage_3
>
> The totalHitCount and totalMissCount values jump by 2 for each hit/miss
> operation instead of jumping by 1.
> Below are the steps:
> - Create a partitioned region with statistics enabled.
> - run _gfsh>show metrics_ and note the values of _totalHitCount_ and
> _totalMissCount_
> - Put an entry into the region retrieve it using _get_ and check the
> _totalHitCount_. The value would have doubled.
> - Run a _get_ on a key that is not in the region, and check the
> _totalMissCount_, it would have doubled.
> For a Partitioned region
> {code}
> gfsh>create region --name=Customer_Partition --enable-statistics=true
> --type=PARTITION
> Member | Status
> ------------- | -------------------------------------------------------
> geode-server2 | Region "/Customer_Partition" created on "geode-server2"
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 0
> | totalRegionCount | 3
> | totalMissCount | 1
> | totalHitCount | 5
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> gfsh>get --key=404 --region=/Customer_Partition
> Result : false
> Key Class : java.lang.String
> Key : 404
> Value Class : java.lang.String
> Value : <NULL>
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 0
> | totalRegionCount | 3
> | totalMissCount | 3
> | totalHitCount | 5
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> gfsh>put --key=1 --value="1" --region=/Customer_Partition
> Result : true
> Key Class : java.lang.String
> Key : 1
> Value Class : java.lang.String
> Old Value : <NULL>
> gfsh>get --key=1 --region=/Customer_Partition
> Result : true
> Key Class : java.lang.String
> Key : 1
> Value Class : java.lang.String
> Value : 1
> gfsh>show metrics
> Cluster-wide Metrics
> Category | Metric | Value
> --------- | --------------------- | -----
> cluster | totalHeapSize | 10923
> cache | totalRegionEntryCount | 1
> | totalRegionCount | 3
> | totalMissCount | 3
> | totalHitCount | 7
> diskstore | totalDiskUsage | 0
> | diskReadsRate | 0
> | diskWritesRate | 0
> | flushTimeAvgLatency | 0
> | totalBackupInProgress | 0
> query | activeCQCount | 0
> | queryRequestRate | 0
> {code}
> Version info -
> {code}
> gfsh>version --full
> Build-Date: 2017-03-27 21:52:42 -0700
> Build-Id: abaker 0
> Build-Java-Version: 1.8.0_121
> Build-Platform: Mac OS X 10.12.3 x86_64
> Product-Name: Apache Geode
> Product-Version: 1.1.1
> Source-Date: 2017-03-27 21:36:40 -0700
> Source-Repository: release/1.1.1
> Source-Revision: e2081044ea0afca1cb38d62c7f34e7363b45ad97
> Native version: native code unavailable
> Running on: /10.8.4.198, 8 cpu(s), x86_64 Mac OS X 10.11.6
> {code}
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