@Override
public Configuration loadResourceConfiguration() throws Exception {
Properties properties = new Properties();
properties.load(new FileInputStream(jvmOptsFile));
Configuration config = new Configuration();
String heapDumpOnOOMError = properties.getProperty("heap_dump_on_OOMError");
String heapDumpDir = properties.getProperty("heap_dump_dir");
config.put(new PropertySimple("minHeapSize", getHeapMinProp(properties)));
config.put(new PropertySimple("maxHeapSize", getHeapMaxProp(properties)));
config.put(new PropertySimple("heapNewSize", getHeapNewProp(properties)));
config.put(new PropertySimple("threadStackSize", getStackSizeProp(properties)));
if (!StringUtil.isEmpty(heapDumpOnOOMError)) {
config.put(new PropertySimple("heapDumpOnOOMError", true));
} else {
config.put(new PropertySimple("heapDumpOnOOMError", false));
}
if (!StringUtil.isEmpty(heapDumpDir)) {
config.put(new PropertySimple("heapDumpDir", heapDumpDir));
} else {
File basedir = jvmOptsFile.getParentFile().getParentFile();
config.put(new PropertySimple("heapDumpDir", new File(basedir, "bin").getAbsolutePath()));
}
ConfigEditor yamlEditor = new ConfigEditor(cassandraYamlFile);
yamlEditor.load();
config.put(new PropertySimple("cqlPort", yamlEditor.getNativeTransportPort()));
config.put(new PropertySimple("gossipPort", yamlEditor.getStoragePort()));
return config;
}
