[infinispan-issues] [JBoss JIRA] (ISPN-1948) Invalid magic number

Mon May 28 09:32:18 EDT 2012

    [ https://issues.jboss.org/browse/ISPN-1948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12696508#comment-12696508 ] 

Galder Zamarreño edited comment on ISPN-1948 at 5/28/12 9:31 AM:
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Great... we've got the most reliable set of notifications... not... the following test (https://gist.github.com/2819113) fails with:

{code}java.lang.AssertionError: size is: 0
	at org.infinispan.notifications.cachelistener.SizeAndListenerTest.test000(SizeAndListenerTest.java:78)
{code}

How do we expect people to use these correctly if we provide no basic guarantees like cache size? Jeez...

It doesn't work with CacheEntryModified either cos the container is updated *after* all notifications have been fired. Wonderful...

      was (Author: galder.zamarreno):
    Great... we've got the most reliable set of notifications... not... the following test (https://gist.github.com/2819113) fails with:

java.lang.AssertionError: size is: 0
	at org.infinispan.notifications.cachelistener.SizeAndListenerTest.test000(SizeAndListenerTest.java:78)

How do we expect people to use these correctly if we provide no basic guarantees like cache size? Jeez...

It doesn't work with CacheEntryModified either cos the container is updated *after* all notifications have been fired. Wonderful...

> Invalid magic number
> --------------------
>
>                 Key: ISPN-1948
>                 URL: https://issues.jboss.org/browse/ISPN-1948
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 5.1.3.FINAL
>            Reporter: Michal Linhard
>            Assignee: Galder Zamarreño
>             Fix For: 5.2.0.ALPHA1, 5.2.0.FINAL
>
>         Attachments: summary
>
>
> Here we have the good old "invalid magic number" problem again (JDG 6.0.0.ER5 testing):
> https://hudson.qa.jboss.com/hudson/view/EDG6/view/EDG-REPORTS-RESILIENCE/job/edg-60-elasticity-dist-basic/47/console-edg-perf05/consoleText
> {code}
> 2012-03-26 15:18:43,524 253444 ERROR [org.jboss.smartfrog.edg.loaddriver.DriverNode] (Client-477:) Error doing PUT(key410977) to node node02 (lastOpTime 1 ms)
> org.infinispan.client.hotrod.exceptions.InvalidResponseException:: Invalid magic number. Expected 0xa1 and received 0x0
> 	at org.infinispan.client.hotrod.impl.protocol.Codec10.readHeader(Codec10.java:92)
> 	at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:78)
> 	at org.infinispan.client.hotrod.impl.operations.AbstractKeyValueOperation.sendPutOperation(AbstractKeyValueOperation.java:72)
> 	at org.infinispan.client.hotrod.impl.operations.PutOperation.executeOperation(PutOperation.java:52)
> 	at org.infinispan.client.hotrod.impl.operations.PutOperation.executeOperation(PutOperation.java:41)
> 	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:68)
> 	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.put(RemoteCacheImpl.java:219)
> 	at org.infinispan.CacheSupport.put(CacheSupport.java:52)
> 	at org.jboss.qa.edg.adapter.HotRodAdapter$HotRodRemoteCacheAdapter.put(HotRodAdapter.java:249)
> 	at org.jboss.qa.edg.adapter.HotRodAdapter$HotRodRemoteCacheAdapter.put(HotRodAdapter.java:234)
> 	at org.jboss.smartfrog.edg.loaddriver.DriverNodeImpl$ClientThread.makeRequest(DriverNodeImpl.java:244)
> 	at org.jboss.smartfrog.edg.loaddriver.DriverNodeImpl$ClientThread.run(DriverNodeImpl.java:375)
> {code}
> The exception repeats many times in the log and the "received" part of "Expected 0xa1 and received 0xXX" takes on different values.
> Also happens in both PUT and GET operations.

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