The QUORUM level query is done by Cassandra at start up when it checks to see whether or
not it needs to create the default super user. What errors did you hit when you tried
installing/upgrading with all three nodes running? You will need to go through the upgrade
process for each node. Since multi-node support was incomplete in 4.8, the easiest/safest
thing to do might be to decommission two of the nodes (using nodetool) and get through the
upgrade with a single node. Then go back and re-deploy the additional nodes.
On Sep 11, 2013, at 11:30 PM, John Sanda <jsanda(a)redhat.com> wrote:
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(a)noderunner.net> wrote:
> On Wed, Sep 11, 2013 at 5:12 PM, John Sanda <jsanda(a)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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