RHQ 4.9 released

John Sanda jsanda at redhat.com
Thu Sep 12 03:30:01 UTC 2013


The patch was compiled with Java 7. I will rebuild the patch with Java 6 tomorrow and get it uploaded to source forge asap. 

I am particularly interested in the earlier error posted:

00:23:38,068 ERROR [org.rhq.enterprise.server.installer.InstallerServiceImpl] Could not complete Cassandra schema installation: An unexpected error occured server side: java.lang.RuntimeException: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve consistency level QUORUM: java.lang.RuntimeException: com.datastax.driver.core.exceptions.DriverInternalError: An unexpected error occured server side: java.lang.RuntimeException: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve consistency level QUORUM

All reads and writes are currently executed at consistency level ONE. What errors do you have in your rhq-storage.log?

On Sep 11, 2013, at 9:47 PM, Elias Ross <genman at noderunner.net> wrote:

> On Wed, Sep 11, 2013 at 5:12 PM, John Sanda <jsanda at redhat.com> wrote:
> The cassandra-env.sh script no longer ships with RHQ 4.9. On what platform/JRE are you running where you had to change the thread stack size. In both 4.8 and 4.9 the installer increases it to 240k if you are running OpenJDK with an arch that is one i386, amd64, or i686. I need to go back and check, but I want to say that the default size of 180k works fine with OpenJDK 7.
> 
> This release does not require Java 7. With respect to the storage node, extensive testing was done with Java 6.
> 
> I was talking about the upgrade script. The jarfile included in that package was compiled on JDK 7. I believe you that the storage node itself does not need it.
> 
> rhq48-storage-patch.zip
>  
> 
> I have not seen the AuthenticationException before when running the patch script. Did you by any chance make changes to the system_auth keyspace?
> 
> 
> No, not that I know of. I did sort of hack in the replication stuff, this is in cassandra.yaml 'seeds'. I didn't touch the keyspace, as far as I know.
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