Kafka CLASSPATH - padogrid/padogrid GitHub Wiki
perf_test
App
The Kafka class path is defined in the following order:
$CLASSPATH
$PADOGRID_WORKSPACE/clusters/<cluster>/plugins/*
$PADOGRID_WORKSPACE/clusters/<cluster>/lib/*
$PADOGRID_WORKSPACE/plugins/*
$PADOGRID_WORKSPACE/lib/*
$PADOGRID_HOME/kafka/plugins/*
$PADOGRID_HOME/kafka/lib/*
$PADOGRID_HOME/lib/*
$KAKFA_HOME/libs/*
The Confluent class path is defined in the following order:
$CLASSPATH
$PADOGRID_WORKSPACE/clusters/<cluster>/plugins/*
$PADOGRID_WORKSPACE/clusters/<cluster>/lib/*
$PADOGRID_WORKSPACE/plugins/*
$PADOGRID_WORKSPACE/lib/*
$PADOGRID_HOME/kafka/plugins/*
$PADOGRID_HOME/kafka/lib/*
$PADOGRID_HOME/lib/*
$CONFLUENT_HOME/share/java/kafka/*
To see data node startup details, run the start_member -simulate
command, which does not run the worker but simulates the startup sequence that includes displaying the order of CLASSPATH
, Java options, and arguments.
start_member -simulate
Note that CLASSPATH
and JAVA_OPTS
can be set in setenv.sh
at each directory level to include additional paths or override any paths set in the subsequent directory levels. The setenv.sh
files are located as follows:
$PADOGRID_WORKSPACE/clusters/$CLUSTER/bin_sh/setenv.sh
$PADOGRID_WORKSPACE/setenv.sh
$PADOGRID_HOME/bin_sh/setenv.sh