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Posted to user@geode.apache.org by Srikanth Manvi <ma...@gmail.com> on 2017/05/02 21:15:21 UTC
Hit/Miss counts
Hello Geode Community,
I am creating 2 regions, one is of type=PARTITION and the other is of the
type=LOCAL and observe the following
- "*totalHitCount"* and "*totalMissCount"* jumps by 2 for every hit/miss
for Partitioned region and it jumps by 1 for the local region. Is this by
design (if so, whats the reasoning behind it) or a bug ?
- The *"hitCount"* and *"missCount"* for a partitioned region always
(at-least in my simple test) displays -1, So is there no way to know the
correct hit/miss counts for partitioned regions ?
- When I run the *show metrics* command by specifying a member (*gfsh>show
metrics --region=/Customer_Partition --member=geode-server2*) I get a NPE
(stacktrace below).
Please let me know if any of the above needs a JIRA, I can create one.
*gfsh>create region --name=Customer_Partition --enable-statistics=true
--type=PARTITION*
*gfsh>create region --name=Customer_Local --enable-statistics=true
--type=LOCAL*
*gfsh>get --key=404 --region=/Customer_Partition*
Result : false
*gfsh>show metrics*
Cluster-wide Metrics
Category | Metric | Value
--------- | --------------------- | -----
cluster | totalHeapSize | 10923
cache | totalRegionEntryCount | 0
| totalRegionCount | 5
* | totalMissCount | 2*
*gfsh>get --key=404 --region=/Customer_Local*
Result : false
*gfsh>show metrics*
Cluster-wide Metrics
Category | Metric | Value
--------- | --------------------- | -----
cluster | totalHeapSize | 10923
cache | totalRegionEntryCount | 0
| totalRegionCount | 5
* | totalMissCount | 3*
*gfsh>put --key=1 --value="1" --region=/Customer*
*gfsh>put --key=1 --value="1" --region=/Customer_Local*
gfsh>get --key=1 --region=/Customer_Partition
Result : true
*gfsh>show metrics --region=/Customer_Partition*
Cluster-wide Region Metrics
Category | Metric | Value
--------- | ---------------------------- | -----
cluster | member count | 1
| region entry count | 1
region | lastModifiedTime | -1
| lastAccessedTime | -1
* | missCount | -1*
* | hitCount | -1*
| hitRatio | -1
*gfsh>show metrics --region=/Customer_Partition --member=geode-server2*
Could not process command due to GemFire error.
#SBjava.lang.NullPointerException
at com.sun.proxy.$Proxy81.getMissCount(Unknown Source)
at
org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.getRegionMetricsFromMember(MiscellaneousCommands.java:1970)
at
org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.showMetrics(MiscellaneousCommands.java:1200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:216)
at
org.apache.geode.management.internal.cli.remote.RemoteExecutionStrategy.execute(RemoteExecutionStrategy.java:91)
at
org.apache.geode.management.internal.cli.remote.CommandProcessor.executeCommand(CommandProcessor.java:117)
at
org.apache.geode.management.internal.cli.remote.CommandStatementImpl.process(CommandStatementImpl.java:71)
at
org.apache.geode.management.internal.cli.remote.MemberCommandService.processCommand(MemberCommandService.java:52)
at
org.apache.geode.management.internal.beans.MemberMBeanBridge.processCommand(MemberMBeanBridge.java:1639)
at
org.apache.geode.management.internal.beans.MemberMBean.processCommand(MemberMBean.java:404)
at
org.apache.geode.management.internal.beans.MemberMBean.processCommand(MemberMBean.java:397)
at sun.reflect.GeneratedMethodAccessor298.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at
com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:193)
at
com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:175)
at
com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:117)
at
com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:54)
at
com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at
javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
at
javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
at
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
at
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401)
at
javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$256(TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
*gfsh>list members*
Name | Id
------------- | ----------------------------------------------
locator1 | 10.8.4.198(locator1:9798:locator)<ec><v0>:1024
geode-server2 | 10.8.4.198(geode-server2:9799)<v1>:1025
*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.
Thanks,
Srikanth Manvi
Re: Hit/Miss counts
Posted by Srikanth Manvi <ma...@gmail.com>.
Hi Darrel,
Thanks for your response.
I will add comments to GEODE-2676 which shows the impact on show metrics
command and will create new JIRA for the double increment hit/miss issue.
Thanks,
Srikanth Manvi
On Tue, May 2, 2017 at 5:46 PM, Darrel Schneider <ds...@pivotal.io>
wrote:
> I think the problem on gfsh show metrics is caused by GEODE-2676. Since it
> talks about mbeans it would be helpful if you added to it how it impacts
> the gfsh show metrics command.
> Currently PartiionedRegions do not support hit/miss count. Vote
> for: GEODE-2685.
>
> I think the totalHit/Miss count incing by two instead of one is an unfiled
> bug. Internally PRs are implemented by both ParitionedRegion and
> BucketRegion. Perhaps each of these is incrementing.
>
>
> On Tue, May 2, 2017 at 2:15 PM, Srikanth Manvi <ma...@gmail.com> wrote:
>
> > Hello Geode Community,
> >
> >
> > I am creating 2 regions, one is of type=PARTITION and the other is of the
> > type=LOCAL and observe the following
> >
> > - "*totalHitCount"* and "*totalMissCount"* jumps by 2 for every hit/miss
> > for Partitioned region and it jumps by 1 for the local region. Is this by
> > design (if so, whats the reasoning behind it) or a bug ?
> >
> > - The *"hitCount"* and *"missCount"* for a partitioned region always
> > (at-least in my simple test) displays -1, So is there no way to know the
> > correct hit/miss counts for partitioned regions ?
> >
> > - When I run the *show metrics* command by specifying a member
> (*gfsh>show
> > metrics --region=/Customer_Partition --member=geode-server2*) I get a
> NPE
> > (stacktrace below).
> >
> >
> > Please let me know if any of the above needs a JIRA, I can create one.
> >
> >
> > *gfsh>create region --name=Customer_Partition --enable-statistics=true
> > --type=PARTITION*
> >
> > *gfsh>create region --name=Customer_Local --enable-statistics=true
> > --type=LOCAL*
> > *gfsh>get --key=404 --region=/Customer_Partition*
> >
> > Result : false
> >
> > *gfsh>show metrics*
> >
> > Cluster-wide Metrics
> >
> > Category | Metric | Value
> >
> > --------- | --------------------- | -----
> >
> > cluster | totalHeapSize | 10923
> >
> > cache | totalRegionEntryCount | 0
> >
> > | totalRegionCount | 5
> >
> > * | totalMissCount | 2*
> >
> >
> > *gfsh>get --key=404 --region=/Customer_Local*
> >
> > Result : false
> >
> > *gfsh>show metrics*
> >
> > Cluster-wide Metrics
> >
> > Category | Metric | Value
> >
> > --------- | --------------------- | -----
> >
> > cluster | totalHeapSize | 10923
> >
> > cache | totalRegionEntryCount | 0
> >
> > | totalRegionCount | 5
> > * | totalMissCount | 3*
> >
> >
> > *gfsh>put --key=1 --value="1" --region=/Customer*
> > *gfsh>put --key=1 --value="1" --region=/Customer_Local*
> >
> >
> > gfsh>get --key=1 --region=/Customer_Partition
> > Result : true
> >
> > *gfsh>show metrics --region=/Customer_Partition*
> > Cluster-wide Region Metrics
> >
> > Category | Metric | Value
> > --------- | ---------------------------- | -----
> > cluster | member count | 1
> > | region entry count | 1
> > region | lastModifiedTime | -1
> > | lastAccessedTime | -1
> > * | missCount | -1*
> > * | hitCount | -1*
> > | hitRatio | -1
> >
> >
> > *gfsh>show metrics --region=/Customer_Partition --member=geode-server2*
> > Could not process command due to GemFire error.
> > #SBjava.lang.NullPointerException
> > at com.sun.proxy.$Proxy81.getMissCount(Unknown Source)
> > at
> > org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> > getRegionMetricsFromMember(MiscellaneousCommands.java:1970)
> > at
> > org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> > showMetrics(MiscellaneousCommands.java:1200)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:
> > 62)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at
> > org.springframework.util.ReflectionUtils.invokeMethod(
> > ReflectionUtils.java:216)
> > at
> > org.apache.geode.management.internal.cli.remote.RemoteExecutionStrategy.
> > execute(RemoteExecutionStrategy.java:91)
> > at
> > org.apache.geode.management.internal.cli.remote.CommandProcessor.
> > executeCommand(CommandProcessor.java:117)
> > at
> > org.apache.geode.management.internal.cli.remote.
> > CommandStatementImpl.process(CommandStatementImpl.java:71)
> > at
> > org.apache.geode.management.internal.cli.remote.MemberCommandService.
> > processCommand(MemberCommandService.java:52)
> > at
> > org.apache.geode.management.internal.beans.MemberMBeanBridge.
> > processCommand(MemberMBeanBridge.java:1639)
> > at
> > org.apache.geode.management.internal.beans.MemberMBean.
> > processCommand(MemberMBean.java:404)
> > at
> > org.apache.geode.management.internal.beans.MemberMBean.
> > processCommand(MemberMBean.java:397)
> > at sun.reflect.GeneratedMethodAccessor298.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
> > at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
> > at
> > com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> > ConvertingMethod.java:193)
> > at
> > com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> > ConvertingMethod.java:175)
> > at
> > com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> > MXBeanIntrospector.java:117)
> > at
> > com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> > MXBeanIntrospector.java:54)
> > at
> > com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(
> > MBeanIntrospector.java:237)
> > at com.sun.jmx.mbeanserver.PerInterface.invoke(
> PerInterface.java:138)
> > at com.sun.jmx.mbeanserver.MBeanSupport.invoke(
> MBeanSupport.java:252)
> > at
> > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(
> > DefaultMBeanServerInterceptor.java:819)
> > at
> > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.doOperation(
> > RMIConnectionImpl.java:1468)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.access$300(
> > RMIConnectionImpl.java:76)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(
> > RMIConnectionImpl.java:1309)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(
> > RMIConnectionImpl.java:1401)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.invoke(
> > RMIConnectionImpl.java:829)
> > at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.rmi.server.UnicastServerRef.dispatch(
> UnicastServerRef.java:323)
> > at sun.rmi.transport.Transport$1.run(Transport.java:200)
> > at sun.rmi.transport.Transport$1.run(Transport.java:197)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> > at
> > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(
> > TCPTransport.java:826)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$
> > 256(TCPTransport.java:683)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(
> > TCPTransport.java:682)
> > at
> > java.util.concurrent.ThreadPoolExecutor.runWorker(
> > ThreadPoolExecutor.java:1142)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(
> > ThreadPoolExecutor.java:617)
> > at java.lang.Thread.run(Thread.java:745)
> >
> >
> >
> > *gfsh>list members*
> > Name | Id
> > ------------- | ----------------------------------------------
> > locator1 | 10.8.4.198(locator1:9798:locator)<ec><v0>:1024
> > geode-server2 | 10.8.4.198(geode-server2:9799)<v1>:1025
> >
> >
> >
> > *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.
> >
> >
> > Thanks,
> > Srikanth Manvi
> >
>
Re: Hit/Miss counts
Posted by Srikanth Manvi <ma...@gmail.com>.
Hi Darrel,
Thanks for your response.
I will add comments to GEODE-2676 which shows the impact on show metrics
command and will create new JIRA for the double increment hit/miss issue.
Thanks,
Srikanth Manvi
On Tue, May 2, 2017 at 5:46 PM, Darrel Schneider <ds...@pivotal.io>
wrote:
> I think the problem on gfsh show metrics is caused by GEODE-2676. Since it
> talks about mbeans it would be helpful if you added to it how it impacts
> the gfsh show metrics command.
> Currently PartiionedRegions do not support hit/miss count. Vote
> for: GEODE-2685.
>
> I think the totalHit/Miss count incing by two instead of one is an unfiled
> bug. Internally PRs are implemented by both ParitionedRegion and
> BucketRegion. Perhaps each of these is incrementing.
>
>
> On Tue, May 2, 2017 at 2:15 PM, Srikanth Manvi <ma...@gmail.com> wrote:
>
> > Hello Geode Community,
> >
> >
> > I am creating 2 regions, one is of type=PARTITION and the other is of the
> > type=LOCAL and observe the following
> >
> > - "*totalHitCount"* and "*totalMissCount"* jumps by 2 for every hit/miss
> > for Partitioned region and it jumps by 1 for the local region. Is this by
> > design (if so, whats the reasoning behind it) or a bug ?
> >
> > - The *"hitCount"* and *"missCount"* for a partitioned region always
> > (at-least in my simple test) displays -1, So is there no way to know the
> > correct hit/miss counts for partitioned regions ?
> >
> > - When I run the *show metrics* command by specifying a member
> (*gfsh>show
> > metrics --region=/Customer_Partition --member=geode-server2*) I get a
> NPE
> > (stacktrace below).
> >
> >
> > Please let me know if any of the above needs a JIRA, I can create one.
> >
> >
> > *gfsh>create region --name=Customer_Partition --enable-statistics=true
> > --type=PARTITION*
> >
> > *gfsh>create region --name=Customer_Local --enable-statistics=true
> > --type=LOCAL*
> > *gfsh>get --key=404 --region=/Customer_Partition*
> >
> > Result : false
> >
> > *gfsh>show metrics*
> >
> > Cluster-wide Metrics
> >
> > Category | Metric | Value
> >
> > --------- | --------------------- | -----
> >
> > cluster | totalHeapSize | 10923
> >
> > cache | totalRegionEntryCount | 0
> >
> > | totalRegionCount | 5
> >
> > * | totalMissCount | 2*
> >
> >
> > *gfsh>get --key=404 --region=/Customer_Local*
> >
> > Result : false
> >
> > *gfsh>show metrics*
> >
> > Cluster-wide Metrics
> >
> > Category | Metric | Value
> >
> > --------- | --------------------- | -----
> >
> > cluster | totalHeapSize | 10923
> >
> > cache | totalRegionEntryCount | 0
> >
> > | totalRegionCount | 5
> > * | totalMissCount | 3*
> >
> >
> > *gfsh>put --key=1 --value="1" --region=/Customer*
> > *gfsh>put --key=1 --value="1" --region=/Customer_Local*
> >
> >
> > gfsh>get --key=1 --region=/Customer_Partition
> > Result : true
> >
> > *gfsh>show metrics --region=/Customer_Partition*
> > Cluster-wide Region Metrics
> >
> > Category | Metric | Value
> > --------- | ---------------------------- | -----
> > cluster | member count | 1
> > | region entry count | 1
> > region | lastModifiedTime | -1
> > | lastAccessedTime | -1
> > * | missCount | -1*
> > * | hitCount | -1*
> > | hitRatio | -1
> >
> >
> > *gfsh>show metrics --region=/Customer_Partition --member=geode-server2*
> > Could not process command due to GemFire error.
> > #SBjava.lang.NullPointerException
> > at com.sun.proxy.$Proxy81.getMissCount(Unknown Source)
> > at
> > org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> > getRegionMetricsFromMember(MiscellaneousCommands.java:1970)
> > at
> > org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> > showMetrics(MiscellaneousCommands.java:1200)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:
> > 62)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at
> > org.springframework.util.ReflectionUtils.invokeMethod(
> > ReflectionUtils.java:216)
> > at
> > org.apache.geode.management.internal.cli.remote.RemoteExecutionStrategy.
> > execute(RemoteExecutionStrategy.java:91)
> > at
> > org.apache.geode.management.internal.cli.remote.CommandProcessor.
> > executeCommand(CommandProcessor.java:117)
> > at
> > org.apache.geode.management.internal.cli.remote.
> > CommandStatementImpl.process(CommandStatementImpl.java:71)
> > at
> > org.apache.geode.management.internal.cli.remote.MemberCommandService.
> > processCommand(MemberCommandService.java:52)
> > at
> > org.apache.geode.management.internal.beans.MemberMBeanBridge.
> > processCommand(MemberMBeanBridge.java:1639)
> > at
> > org.apache.geode.management.internal.beans.MemberMBean.
> > processCommand(MemberMBean.java:404)
> > at
> > org.apache.geode.management.internal.beans.MemberMBean.
> > processCommand(MemberMBean.java:397)
> > at sun.reflect.GeneratedMethodAccessor298.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
> > at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
> > at
> > com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> > ConvertingMethod.java:193)
> > at
> > com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> > ConvertingMethod.java:175)
> > at
> > com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> > MXBeanIntrospector.java:117)
> > at
> > com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> > MXBeanIntrospector.java:54)
> > at
> > com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(
> > MBeanIntrospector.java:237)
> > at com.sun.jmx.mbeanserver.PerInterface.invoke(
> PerInterface.java:138)
> > at com.sun.jmx.mbeanserver.MBeanSupport.invoke(
> MBeanSupport.java:252)
> > at
> > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(
> > DefaultMBeanServerInterceptor.java:819)
> > at
> > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.doOperation(
> > RMIConnectionImpl.java:1468)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.access$300(
> > RMIConnectionImpl.java:76)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(
> > RMIConnectionImpl.java:1309)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(
> > RMIConnectionImpl.java:1401)
> > at
> > javax.management.remote.rmi.RMIConnectionImpl.invoke(
> > RMIConnectionImpl.java:829)
> > at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at sun.rmi.server.UnicastServerRef.dispatch(
> UnicastServerRef.java:323)
> > at sun.rmi.transport.Transport$1.run(Transport.java:200)
> > at sun.rmi.transport.Transport$1.run(Transport.java:197)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> > at
> > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(
> > TCPTransport.java:826)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$
> > 256(TCPTransport.java:683)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(
> > TCPTransport.java:682)
> > at
> > java.util.concurrent.ThreadPoolExecutor.runWorker(
> > ThreadPoolExecutor.java:1142)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(
> > ThreadPoolExecutor.java:617)
> > at java.lang.Thread.run(Thread.java:745)
> >
> >
> >
> > *gfsh>list members*
> > Name | Id
> > ------------- | ----------------------------------------------
> > locator1 | 10.8.4.198(locator1:9798:locator)<ec><v0>:1024
> > geode-server2 | 10.8.4.198(geode-server2:9799)<v1>:1025
> >
> >
> >
> > *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.
> >
> >
> > Thanks,
> > Srikanth Manvi
> >
>
Re: Hit/Miss counts
Posted by Darrel Schneider <ds...@pivotal.io>.
I think the problem on gfsh show metrics is caused by GEODE-2676. Since it
talks about mbeans it would be helpful if you added to it how it impacts
the gfsh show metrics command.
Currently PartiionedRegions do not support hit/miss count. Vote
for: GEODE-2685.
I think the totalHit/Miss count incing by two instead of one is an unfiled
bug. Internally PRs are implemented by both ParitionedRegion and
BucketRegion. Perhaps each of these is incrementing.
On Tue, May 2, 2017 at 2:15 PM, Srikanth Manvi <ma...@gmail.com> wrote:
> Hello Geode Community,
>
>
> I am creating 2 regions, one is of type=PARTITION and the other is of the
> type=LOCAL and observe the following
>
> - "*totalHitCount"* and "*totalMissCount"* jumps by 2 for every hit/miss
> for Partitioned region and it jumps by 1 for the local region. Is this by
> design (if so, whats the reasoning behind it) or a bug ?
>
> - The *"hitCount"* and *"missCount"* for a partitioned region always
> (at-least in my simple test) displays -1, So is there no way to know the
> correct hit/miss counts for partitioned regions ?
>
> - When I run the *show metrics* command by specifying a member (*gfsh>show
> metrics --region=/Customer_Partition --member=geode-server2*) I get a NPE
> (stacktrace below).
>
>
> Please let me know if any of the above needs a JIRA, I can create one.
>
>
> *gfsh>create region --name=Customer_Partition --enable-statistics=true
> --type=PARTITION*
>
> *gfsh>create region --name=Customer_Local --enable-statistics=true
> --type=LOCAL*
> *gfsh>get --key=404 --region=/Customer_Partition*
>
> Result : false
>
> *gfsh>show metrics*
>
> Cluster-wide Metrics
>
> Category | Metric | Value
>
> --------- | --------------------- | -----
>
> cluster | totalHeapSize | 10923
>
> cache | totalRegionEntryCount | 0
>
> | totalRegionCount | 5
>
> * | totalMissCount | 2*
>
>
> *gfsh>get --key=404 --region=/Customer_Local*
>
> Result : false
>
> *gfsh>show metrics*
>
> Cluster-wide Metrics
>
> Category | Metric | Value
>
> --------- | --------------------- | -----
>
> cluster | totalHeapSize | 10923
>
> cache | totalRegionEntryCount | 0
>
> | totalRegionCount | 5
> * | totalMissCount | 3*
>
>
> *gfsh>put --key=1 --value="1" --region=/Customer*
> *gfsh>put --key=1 --value="1" --region=/Customer_Local*
>
>
> gfsh>get --key=1 --region=/Customer_Partition
> Result : true
>
> *gfsh>show metrics --region=/Customer_Partition*
> Cluster-wide Region Metrics
>
> Category | Metric | Value
> --------- | ---------------------------- | -----
> cluster | member count | 1
> | region entry count | 1
> region | lastModifiedTime | -1
> | lastAccessedTime | -1
> * | missCount | -1*
> * | hitCount | -1*
> | hitRatio | -1
>
>
> *gfsh>show metrics --region=/Customer_Partition --member=geode-server2*
> Could not process command due to GemFire error.
> #SBjava.lang.NullPointerException
> at com.sun.proxy.$Proxy81.getMissCount(Unknown Source)
> at
> org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> getRegionMetricsFromMember(MiscellaneousCommands.java:1970)
> at
> org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> showMetrics(MiscellaneousCommands.java:1200)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.springframework.util.ReflectionUtils.invokeMethod(
> ReflectionUtils.java:216)
> at
> org.apache.geode.management.internal.cli.remote.RemoteExecutionStrategy.
> execute(RemoteExecutionStrategy.java:91)
> at
> org.apache.geode.management.internal.cli.remote.CommandProcessor.
> executeCommand(CommandProcessor.java:117)
> at
> org.apache.geode.management.internal.cli.remote.
> CommandStatementImpl.process(CommandStatementImpl.java:71)
> at
> org.apache.geode.management.internal.cli.remote.MemberCommandService.
> processCommand(MemberCommandService.java:52)
> at
> org.apache.geode.management.internal.beans.MemberMBeanBridge.
> processCommand(MemberMBeanBridge.java:1639)
> at
> org.apache.geode.management.internal.beans.MemberMBean.
> processCommand(MemberMBean.java:404)
> at
> org.apache.geode.management.internal.beans.MemberMBean.
> processCommand(MemberMBean.java:397)
> at sun.reflect.GeneratedMethodAccessor298.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
> at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> ConvertingMethod.java:193)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> ConvertingMethod.java:175)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> MXBeanIntrospector.java:117)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> MXBeanIntrospector.java:54)
> at
> com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(
> MBeanIntrospector.java:237)
> at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
> at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(
> DefaultMBeanServerInterceptor.java:819)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doOperation(
> RMIConnectionImpl.java:1468)
> at
> javax.management.remote.rmi.RMIConnectionImpl.access$300(
> RMIConnectionImpl.java:76)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(
> RMIConnectionImpl.java:1309)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(
> RMIConnectionImpl.java:1401)
> at
> javax.management.remote.rmi.RMIConnectionImpl.invoke(
> RMIConnectionImpl.java:829)
> at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
> at sun.rmi.transport.Transport$1.run(Transport.java:200)
> at sun.rmi.transport.Transport$1.run(Transport.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(
> TCPTransport.java:826)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$
> 256(TCPTransport.java:683)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(
> TCPTransport.java:682)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
>
>
> *gfsh>list members*
> Name | Id
> ------------- | ----------------------------------------------
> locator1 | 10.8.4.198(locator1:9798:locator)<ec><v0>:1024
> geode-server2 | 10.8.4.198(geode-server2:9799)<v1>:1025
>
>
>
> *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.
>
>
> Thanks,
> Srikanth Manvi
>
Re: Hit/Miss counts
Posted by Darrel Schneider <ds...@pivotal.io>.
I think the problem on gfsh show metrics is caused by GEODE-2676. Since it
talks about mbeans it would be helpful if you added to it how it impacts
the gfsh show metrics command.
Currently PartiionedRegions do not support hit/miss count. Vote
for: GEODE-2685.
I think the totalHit/Miss count incing by two instead of one is an unfiled
bug. Internally PRs are implemented by both ParitionedRegion and
BucketRegion. Perhaps each of these is incrementing.
On Tue, May 2, 2017 at 2:15 PM, Srikanth Manvi <ma...@gmail.com> wrote:
> Hello Geode Community,
>
>
> I am creating 2 regions, one is of type=PARTITION and the other is of the
> type=LOCAL and observe the following
>
> - "*totalHitCount"* and "*totalMissCount"* jumps by 2 for every hit/miss
> for Partitioned region and it jumps by 1 for the local region. Is this by
> design (if so, whats the reasoning behind it) or a bug ?
>
> - The *"hitCount"* and *"missCount"* for a partitioned region always
> (at-least in my simple test) displays -1, So is there no way to know the
> correct hit/miss counts for partitioned regions ?
>
> - When I run the *show metrics* command by specifying a member (*gfsh>show
> metrics --region=/Customer_Partition --member=geode-server2*) I get a NPE
> (stacktrace below).
>
>
> Please let me know if any of the above needs a JIRA, I can create one.
>
>
> *gfsh>create region --name=Customer_Partition --enable-statistics=true
> --type=PARTITION*
>
> *gfsh>create region --name=Customer_Local --enable-statistics=true
> --type=LOCAL*
> *gfsh>get --key=404 --region=/Customer_Partition*
>
> Result : false
>
> *gfsh>show metrics*
>
> Cluster-wide Metrics
>
> Category | Metric | Value
>
> --------- | --------------------- | -----
>
> cluster | totalHeapSize | 10923
>
> cache | totalRegionEntryCount | 0
>
> | totalRegionCount | 5
>
> * | totalMissCount | 2*
>
>
> *gfsh>get --key=404 --region=/Customer_Local*
>
> Result : false
>
> *gfsh>show metrics*
>
> Cluster-wide Metrics
>
> Category | Metric | Value
>
> --------- | --------------------- | -----
>
> cluster | totalHeapSize | 10923
>
> cache | totalRegionEntryCount | 0
>
> | totalRegionCount | 5
> * | totalMissCount | 3*
>
>
> *gfsh>put --key=1 --value="1" --region=/Customer*
> *gfsh>put --key=1 --value="1" --region=/Customer_Local*
>
>
> gfsh>get --key=1 --region=/Customer_Partition
> Result : true
>
> *gfsh>show metrics --region=/Customer_Partition*
> Cluster-wide Region Metrics
>
> Category | Metric | Value
> --------- | ---------------------------- | -----
> cluster | member count | 1
> | region entry count | 1
> region | lastModifiedTime | -1
> | lastAccessedTime | -1
> * | missCount | -1*
> * | hitCount | -1*
> | hitRatio | -1
>
>
> *gfsh>show metrics --region=/Customer_Partition --member=geode-server2*
> Could not process command due to GemFire error.
> #SBjava.lang.NullPointerException
> at com.sun.proxy.$Proxy81.getMissCount(Unknown Source)
> at
> org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> getRegionMetricsFromMember(MiscellaneousCommands.java:1970)
> at
> org.apache.geode.management.internal.cli.commands.MiscellaneousCommands.
> showMetrics(MiscellaneousCommands.java:1200)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.springframework.util.ReflectionUtils.invokeMethod(
> ReflectionUtils.java:216)
> at
> org.apache.geode.management.internal.cli.remote.RemoteExecutionStrategy.
> execute(RemoteExecutionStrategy.java:91)
> at
> org.apache.geode.management.internal.cli.remote.CommandProcessor.
> executeCommand(CommandProcessor.java:117)
> at
> org.apache.geode.management.internal.cli.remote.
> CommandStatementImpl.process(CommandStatementImpl.java:71)
> at
> org.apache.geode.management.internal.cli.remote.MemberCommandService.
> processCommand(MemberCommandService.java:52)
> at
> org.apache.geode.management.internal.beans.MemberMBeanBridge.
> processCommand(MemberMBeanBridge.java:1639)
> at
> org.apache.geode.management.internal.beans.MemberMBean.
> processCommand(MemberMBean.java:404)
> at
> org.apache.geode.management.internal.beans.MemberMBean.
> processCommand(MemberMBean.java:397)
> at sun.reflect.GeneratedMethodAccessor298.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
> at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> ConvertingMethod.java:193)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(
> ConvertingMethod.java:175)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> MXBeanIntrospector.java:117)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(
> MXBeanIntrospector.java:54)
> at
> com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(
> MBeanIntrospector.java:237)
> at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
> at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(
> DefaultMBeanServerInterceptor.java:819)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doOperation(
> RMIConnectionImpl.java:1468)
> at
> javax.management.remote.rmi.RMIConnectionImpl.access$300(
> RMIConnectionImpl.java:76)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(
> RMIConnectionImpl.java:1309)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(
> RMIConnectionImpl.java:1401)
> at
> javax.management.remote.rmi.RMIConnectionImpl.invoke(
> RMIConnectionImpl.java:829)
> at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
> at sun.rmi.transport.Transport$1.run(Transport.java:200)
> at sun.rmi.transport.Transport$1.run(Transport.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(
> TCPTransport.java:826)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$
> 256(TCPTransport.java:683)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(
> TCPTransport.java:682)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
>
>
> *gfsh>list members*
> Name | Id
> ------------- | ----------------------------------------------
> locator1 | 10.8.4.198(locator1:9798:locator)<ec><v0>:1024
> geode-server2 | 10.8.4.198(geode-server2:9799)<v1>:1025
>
>
>
> *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.
>
>
> Thanks,
> Srikanth Manvi
>