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From Tom Borthwick <tborthw...@gmail.com>
Subject batch file error on vista
Date Thu, 04 Feb 2010 16:31:10 GMT
Hello,

Not sure if this should go to the user or dev mailing list, but the
cassandra.bat file gave me this error on Vista:

C:\programs\apache-cassandra-incubating-0.5.0>bin\cassandra -f
Invalid parameter - P:
Starting Cassandra Server
Listening for transport dt_socket at address: 8888
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/cassandra/
service/CassandraDaemon
Caused by: java.lang.ClassNotFoundException: org.apache.cassandra.service.Cassan
draDaemon
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: org.apache.cassandra.service.CassandraDaemon.  Pr
ogram will exit.

The problem is in the handling of the classpath and the 'P:'
substitution lines. I just set the classpath directly and it worked
fine. My batch file looks like this now:

@REM
@REM  Licensed to the Apache Software Foundation (ASF) under one or more
@REM  contributor license agreements.  See the NOTICE file distributed with
@REM  this work for additional information regarding copyright ownership.
@REM  The ASF licenses this file to You under the Apache License, Version 2.0
@REM  (the "License"); you may not use this file except in compliance with
@REM  the License.  You may obtain a copy of the License at
@REM
@REM      http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM  Unless required by applicable law or agreed to in writing, software
@REM  distributed under the License is distributed on an "AS IS" BASIS,
@REM  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@REM  See the License for the specific language governing permissions and
@REM  limitations under the License.

@echo off

SETLOCAL
set JAVA_HOME=C:\development\Java\jdk1.6.0_14-32bit
if NOT DEFINED CASSANDRA_HOME set CASSANDRA_HOME=%CD%
if NOT DEFINED CASSANDRA_CONF set CASSANDRA_CONF=%CASSANDRA_HOME%\conf
if NOT DEFINED CASSANDRA_MAIN set
CASSANDRA_MAIN=org.apache.cassandra.service.CassandraDaemon
if NOT DEFINED JAVA_HOME goto err

REM ***** JAVA options *****


set JAVA_OPTS=^
 -ea^
 -Xdebug^
 -Xrunjdwp:transport=dt_socket,server=y,address=8888,suspend=n^
 -Xms128m^
 -Xmx1G^
 -XX:SurvivorRatio=8^
 -XX:+AggressiveOpts^
 -XX:+UseParNewGC^
 -XX:+UseConcMarkSweepGC^
 -XX:CMSInitiatingOccupancyFraction=1^
 -XX:+CMSParallelRemarkEnabled^
 -XX:+HeapDumpOnOutOfMemoryError^
 -Dcom.sun.management.jmxremote.port=8080^
 -Dcom.sun.management.jmxremote.ssl=false^
 -Dcom.sun.management.jmxremote.authenticate=false

REM ***** CLASSPATH library setting *****

set CLASSPATH="%CASSANDRA_HOME%\lib"

for %%i in ("%CASSANDRA_HOME%\lib\*.jar") do call :append %%i
goto okClasspath

:append
set CLASSPATH=%CLASSPATH%;\%*
goto :eof

:okClasspath
set CASSANDRA_CLASSPATH=%CASSANDRA_HOME%;%CASSANDRA_CONF%;%CLASSPATH%;%CASSANDRA_HOME%\build\classes
set CASSANDRA_PARAMS=-Dcassandra -Dstorage-config="%CASSANDRA_CONF%"
goto runDaemon

:runDaemon
echo Starting Cassandra Server
"%JAVA_HOME%\bin\java" %JAVA_OPTS% %CASSANDRA_PARAMS% -cp
"%CASSANDRA_CLASSPATH%" "%CASSANDRA_MAIN%"
goto finally

:err
echo JAVA_HOME environment variable must be set!
pause

:finally

ENDLOCAL

Thanks

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