RHQ 4.9 released

Elias Ross genman at noderunner.net
Wed Sep 11 23:48:02 UTC 2013


On Wed, Sep 11, 2013 at 3:26 PM, Elias Ross <genman at noderunner.net> wrote:


> Does this release require JDK 7?
>
>
Actually another issue is JDK7u40 on x86_64 EL6, I get this:

$ ./rhqctl start --storage
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8
23:29:40,705 INFO  [org.jboss.modules] JBoss Modules version 1.2.0.CR1
xss =  -ea -javaagent:./../lib/jamm-0.2.5.jar -XX:+UseThreadPriorities
-XX:ThreadPriorityPolicy=42 -Xms512M -Xmx512M -Xmn128M
-XX:+HeapDumpOnOutOfMemoryError -Xss180k
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8

The stack size specified is too small, Specify at least 228k
Error: Could not create the Java Virtual Machine.

... Not good. I got rid of this Linux optimization in
'conf/cassandra-env.sh':

if [ "`uname`" = "Linux" ] ; then
    # reduce the per-thread stack size to minimize the impact of Thrift
    # thread-per-client.  (Best practice is for client connections to
    # be pooled anyway.) Only do so on Linux where it is known to be
    # supported.
    # u34 and greater need 180k
    JVM_OPTS="$JVM_OPTS -Xss180k"
fi
  ^^^ REMOVE THIS

The other quirky things:

$ ./rhq48-storage-patch.sh $HOME/rhq-server-4.8.0/ 17.176.211.63 9160 7299

* You need a slash at the end of the directory name
* The host IP or name needs to be indicated, even for localhost

I'm also not sure about what this is:

 INFO 23:41:34,580 Opening
/home/e/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-ib-10
(316 bytes)
Waiting for RHQ Storage Node to start up...
Running CQL script to disable table compression
Traceback (most recent call last):
  File "/home/e/rhq-server-4.8.0//rhq-storage/bin/cqlsh", line 2279, in
<module>
    main(*read_options(sys.argv[1:], os.environ))
  File "/home/e/rhq-server-4.8.0//rhq-storage/bin/cqlsh", line 2265, in main
    display_float_precision=options.float_precision)
  File "/home/e/rhq-server-4.8.0//rhq-storage/bin/cqlsh", line 483, in
__init__
    cql_version=cqlver, transport=transport)
  File
"/home/e/rhq-server-4.8.0//rhq-storage/bin/../lib/cql-internal-only-1.4.0.zip/cql-1.4.0/cql/connection.py",
line 143, in connect
  File
"/home/e/rhq-server-4.8.0//rhq-storage/bin/../lib/cql-internal-only-1.4.0.zip/cql-1.4.0/cql/connection.py",
line 59, in __init__
  File
"/home/e/rhq-server-4.8.0//rhq-storage/bin/../lib/cql-internal-only-1.4.0.zip/cql-1.4.0/cql/thrifteries.py",
line 157, in establish_connection
  File
"/home/e/rhq-server-4.8.0//rhq-storage/bin/../lib/cql-internal-only-1.4.0.zip/cql-1.4.0/cql/cassandra/Cassandra.py",
line 455, in login
  File
"/home/e/rhq-server-4.8.0//rhq-storage/bin/../lib/cql-internal-only-1.4.0.zip/cql-1.4.0/cql/cassandra/Cassandra.py",
line 476, in recv_login
cql.cassandra.ttypes.AuthenticationException:
AuthenticationException(why='org.apache.cassandra.exceptions.UnavailableException:
Cannot achieve consistency level ONE')

Fortunately, this is all just a test system... One thing I noticed it is
very slow, so I hope next release you add back compression and keep it.
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