Bug 1262801

Summary: HotRod Server statistics class is returning different stats in reliance on what method was called
Product: [JBoss] JBoss Data Grid 6 Reporter: pdrobek
Component: unspecifiedAssignee: Galder Zamarreño <galder.zamarreno>
Status: CLOSED UPSTREAM QA Contact: Martin Gencur <mgencur>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.5.0CC: jdg-bugs, ttarrant, vjuranek
Target Milestone: ER1   
Target Release: 6.6.0   
Hardware: Unspecified   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2025-02-10 03:48:11 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
Used test code none

Description pdrobek 2015-09-14 11:56:47 UTC 
Created attachment 1073202 [details]
Used test code

Description of problem:
If method RemoteCache.getAll() or RemoteCacheManager.Start() isn't called, server statistics are returning the stats of the same node. Test code in attachament.

Version-Release number of selected component (if applicable):
7.2.3.Final of Infinispan packages

How reproducible:
Always

Steps to Reproduce:
1. Start JDG server in clustered mode
2. Wait a while and Start another JDG server in clustered mode
3. Run tests

Actual results:
Call one:
-------------
Server statistics of Hot Rod Server:
---------------------
Host: localhost
Port: 11222
{currentNumberOfEntries=1000, hits=0, removeHits=0, totalBytesRead=12136, timeSinceStart=15, removeMisses=0, totalNumberOfEntries=489, stores=489, misses=0, retrievals=0, totalBytesWritten=2966}
Server statistics of Hot Rod Server:
---------------------
Host: localhost
Port: 11322
{currentNumberOfEntries=1000, hits=0, removeHits=0, totalBytesRead=12145, timeSinceStart=15, removeMisses=0, totalNumberOfEntries=489, stores=489, misses=0, retrievals=0, totalBytesWritten=3156}

Call two:
-------------
Server statistics of Hot Rod Server:
---------------------
Host: localhost
Port: 11222
{currentNumberOfEntries=1000, hits=0, removeHits=0, totalBytesRead=12154, timeSinceStart=16, removeMisses=0, totalNumberOfEntries=489, stores=489, misses=0, retrievals=0, totalBytesWritten=3346}
Server statistics of Hot Rod Server:
---------------------
Host: localhost
Port: 11322
{currentNumberOfEntries=1000, hits=2000, removeHits=0, totalBytesRead=19596, timeSinceStart=12, removeMisses=0, totalNumberOfEntries=511, stores=511, misses=0, retrievals=2000, totalBytesWritten=17008}
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.893 sec

Expected results:
That call one will look almost the same as call two.

Additional info:
Used client server DataGrid with default configuration.
Comment 2 pdrobek 2015-09-15 08:03:43 UTC 
Servers where started from teminal as:
Server 1: 
./bin/clustered.sh -Djboss.node.name=jdg-0 -Djboss.socket.binding.port-offset=0

Server 2: 
./bin/clustered.sh -Djboss.node.name=jdg-1 -Djboss.socket.binding.port-offset=100
Comment 3 Tristan Tarrant 2015-10-26 10:57:33 UTC 
We need to add the clustered statistics to the returned stats map and also add a documentation note that the "old" statistics names only refer to the node which handled the request and therefore should be ignored.
Comment 7 Red Hat Bugzilla 2025-02-10 03:48:11 UTC 
This product has been discontinued or is no longer tracked in Red Hat Bugzilla.