private void readStatisticsLogsClients(
Integer numOfClients, List<ICreateTable> baseTables, String directory) {
for (ICreateTable createTable : baseTables) {
int x = 0;
while (x < numOfClients) {
Node node = NetworkConfig.CLIENTS.get(x % NetworkConfig.CLIENTS.size());
log.info(
this.getClass(),
"reading statistics log of client "
+ "c"
+ (x + 1)
+ "-filltable-"
+ createTable.getName()
+ " on node: "
+ node);
SSHService.retrieveFile(
log,
node.getSshConnection(),
SystemConfig.DIRECTORY_VMSYSTEM + "/logs",
directory + "",
"c" + (x + 1) + "-filltable-" + createTable.getName() + ".log");
x++;
}
}
}
public void createTable(int numOfClients, ICreateTable createTable) {
log.info(this.getClass(), "");
log.info(this.getClass(), "client nodes: " + numOfClients);
log.info(this.getClass(), "creating table");
log.info(this.getClass(), "name: " + createTable.getName());
log.info(this.getClass(), "type: " + createTable.getType());
Node node = NetworkConfig.CLIENTS.get(0);
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("cd /");
startupCommand.add("cd " + SystemConfig.DIRECTORY_VMSYSTEM);
// TableDefinition tableDefinition = DatabaseConfig.getTableDefinition(createTable.getName());
// if(tableDefinition == null){
// log.info(this.getClass(), "create standard table");
// startupCommand.add("nohup java -cp vmsystem.jar de.webdataplatform.client.ClientProcess
// ccreatetable createtable "+createTable.getName()+" &");
//
// }else{
log.info(this.getClass(), "create split table");
startupCommand.add(
"java -cp vmsystem.jar de.webdataplatform.client.ClientProcess ccreatetable createsplittable "
+ createTable.getName()
+ " "
+ createTable.getNumOfRegions());
// }
log.info(this.getClass(), "starting client:" + node);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
log.info(this.getClass(), "\n");
}
private void stopClients(int numOfClients) {
int x = 0;
while (x < numOfClients) {
Node node = NetworkConfig.CLIENTS.get(x % NetworkConfig.CLIENTS.size());
log.info(this.getClass(), "stopping client:" + node);
List<String> stopCommand = new ArrayList<String>();
stopCommand.add("pkill -9 -f ClientProcess");
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), stopCommand);
x++;
}
log.info(this.getClass(), "\n");
}
public void fillBaseTable(Integer numOfClients, CreateBaseTable createBaseTable) {
log.info(this.getClass(), "filling base table " + createBaseTable);
log.info(this.getClass(), "using " + numOfClients + " client");
log.info(
this.getClass(),
"" + (createBaseTable.getNumOfOperations() / numOfClients) + " operations per client");
int x = 0;
// int messagePort = vmMessagePort;
while (x < numOfClients) {
Node node = NetworkConfig.CLIENTS.get(x % NetworkConfig.CLIENTS.size());
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("cd /");
startupCommand.add("cd " + SystemConfig.DIRECTORY_VMSYSTEM);
startupCommand.add(
"java -cp vmsystem.jar de.webdataplatform.client.ClientProcess c"
+ (x + 1)
+ " filltable "
+ createBaseTable.getName()
+ " "
+ createBaseTable.getDistribution()
+ " "
+ (createBaseTable.getNumOfOperations() / numOfClients));
log.info(this.getClass(), "starting client:" + node);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
x++;
// try {
// Thread.sleep(2000);
// } catch (InterruptedException e) {
//
// e.printStackTrace();
// }
}
log.info(this.getClass(), "\n");
}
public void queueMarkers(List<CreateBaseTable> createTables) {
Node node = NetworkConfig.CLIENTS.get(0);
for (CreateBaseTable createTable : createTables) {
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("cd /");
startupCommand.add("cd " + SystemConfig.DIRECTORY_VMSYSTEM);
log.info(this.getClass(), "queue markers to base table");
startupCommand.add(
"java -cp vmsystem.jar de.webdataplatform.client.ClientProcess cqueuemarker queuefinishmarkers "
+ createTable.getName()
+ " "
+ createTable.getNumOfRegions());
log.info(this.getClass(), "starting client:" + node);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
log.info(this.getClass(), "\n");
}
}
