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Posted to issues@ignite.apache.org by "Yakov Zhdanov (JIRA)" <ji...@apache.org> on 2015/06/02 17:13:18 UTC
[jira] [Commented] (IGNITE-936) Wrong result for
MemcacheRestExample for specific scenario
[ https://issues.apache.org/jira/browse/IGNITE-936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14569248#comment-14569248 ]
Yakov Zhdanov commented on IGNITE-936:
--------------------------------------
I see several topology changes:
{code}
[14:45:32,633][WARN ][ignite-update-notifier-timer][GridUpdateNotifier] New version is available at http://www.gridgain.com/download/editions/#enterprise-edition: 7.0.5
[14:45:33,263][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Added new node to topology: TcpDiscoveryNode [id=75885fb9-4694-4b79-9afc-e30cb362b70f, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47501], discPort=47501, order=2, intOrder=2, loc=false, ver=1.0.6#20150520-sha1:4b4158f7, isClient=false]
[14:45:33,264][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Topology snapshot [ver=2, nodes=2, CPUs=8, heap=6.9GB]
[14:45:34,855][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Node left topology: TcpDiscoveryNode [id=75885fb9-4694-4b79-9afc-e30cb362b70f, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47501], discPort=47501, order=2, intOrder=2, loc=false, ver=1.0.6#20150520-sha1:4b4158f7, isClient=false]
[14:45:34,856][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Topology snapshot [ver=3, nodes=1, CPUs=8, heap=3.5GB]
[14:45:34,862][WARN ][grid-nio-worker-0-#35%null%][TcpDiscoverySpi] Failed to ping node (status check will be initiated): 75885fb9-4694-4b79-9afc-e30cb362b70f
[14:45:47,934][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Added new node to topology: TcpDiscoveryNode [id=3f1e6bf8-5ff6-4a61-9ec6-99963bed1b10, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47501], discPort=47501, order=4, intOrder=3, loc=false, ver=1.0.6#20150520-sha1:4b4158f7, isClient=false]
[14:45:47,935][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Topology snapshot [ver=4, nodes=2, CPUs=8, heap=6.9GB]
[14:45:49,198][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Node left topology: TcpDiscoveryNode [id=3f1e6bf8-5ff6-4a61-9ec6-99963bed1b10, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47501], discPort=47501, order=4, intOrder=3, loc=false, ver=1.0.6#20150520-sha1:4b4158f7, isClient=false]
[14:45:49,201][INFO ][disco-event-worker-#46%null%][GridDiscoveryManager] Topology snapshot [ver=5, nodes=1, CPUs=8, heap=3.5GB]
{code}
Please advice
> Wrong result for MemcacheRestExample for specific scenario
> ----------------------------------------------------------
>
> Key: IGNITE-936
> URL: https://issues.apache.org/jira/browse/IGNITE-936
> Project: Ignite
> Issue Type: Bug
> Affects Versions: sprint-5
> Environment: Ubuntu 14.04, community version 1.0.6, build 22, rev. 4b4158f752ee1565539ca4977464f8d7ee6de40b
> Reporter: Vasilisa Sidorova
> Assignee: Yakov Zhdanov
> Fix For: sprint-5
>
> Attachments: example_node.log, remote_node.log
>
>
> ---------------------------------------------
> DESCRIPTION
> ---------------------------------------------
> The actual result of example is different from expected in case several nodes are started and example is running several times. If cluster isn't restarted after example execution then new atomic long value each example running increase on 2
> ---------------------------------------------
> STEPS FOR REPRODUCE
> ---------------------------------------------
> 1. Run at least one MemcacheRestExampleNodeStartup
> 2. Run MemcacheRestExample (actual result = expected)
> 3.Run example one more time
> ---------------------------------------------
> ACTUAL RESULT
> ---------------------------------------------
> Last two result lines have wrong atomic long value:
> {noformat}
> >>> New atomic long value: 18 (expected: 16).
> >>> New atomic long value: 14 (expected: 12).
> {noformat}
> Look at attached nodes logs
> ---------------------------------------------
> EXPECTED RESULT
> ---------------------------------------------
> Actual atomic long value = expected and independent of the example running's number in the one cluster
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