private void killViewManagers(Integer numOfKilledViewManagers) {
log.info(this.getClass(), "viewmanager nodes: " + NetworkConfig.VIEWMANAGERS.size());
log.info(this.getClass(), "Instances to kill: " + numOfKilledViewManagers);
log.info(this.getClass(), "");
int x = 0;
// int updatePort = vmUpdatePort;
// int messagePort = vmMessagePort;
while (x < numOfKilledViewManagers) {
Node node = NetworkConfig.VIEWMANAGERS.get(x % NetworkConfig.VIEWMANAGERS.size());
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("pkill -9 -f vm" + (x + 1));
log.info(this.getClass(), "killing viewmanager vm" + (x + 1) + " on node: " + node);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
x++;
}
log.info(this.getClass(), "\n");
}
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++;
}
}
}
private void readStatisticsLogsRegionServers(int numOfRs, String directory) {
int x = 0;
while (x < numOfRs) {
Node node = NetworkConfig.REGIONSERVERS.get(x % NetworkConfig.REGIONSERVERS.size());
log.info(
this.getClass(),
"reading statistics log of region server rs" + (x + 1) + " on node: " + node);
SSHService.retrieveFile(
log,
node.getSshConnection(),
SystemConfig.DIRECTORY_VMSYSTEM + "/logs",
directory + "/regionserverStatistics",
"rs" + (x + 1) + "-statistic.log");
SSHService.retrieveFile(
log,
node.getSshConnection(),
SystemConfig.DIRECTORY_VMSYSTEM + "/logs",
directory + "/regionserverLogs",
"rs" + (x + 1) + ".log");
x++;
}
log.info(this.getClass(), "\n");
}
private void readStatisticsLogsViewManagers(Integer viewManagerInstances, String directory) {
int x = 0;
while (x < viewManagerInstances) {
Node node = NetworkConfig.VIEWMANAGERS.get(x % NetworkConfig.VIEWMANAGERS.size());
log.info(
this.getClass(),
"reading statistics log of viewmanager vm" + (x + 1) + " on node: " + node);
SSHService.retrieveFile(
log,
node.getSshConnection(),
SystemConfig.DIRECTORY_VMSYSTEM + "/logs",
directory + "/viewmanagerStatistics",
"vm" + (x + 1) + "-statistic.log");
SSHService.retrieveFile(
log,
node.getSshConnection(),
SystemConfig.DIRECTORY_VMSYSTEM + "/logs",
directory + "/viewmanagerLogs",
"vm" + (x + 1) + ".log");
x++;
}
log.info(this.getClass(), "\n");
}
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 stopViewManagers(int viewManagerInstances) {
int x = 0;
while (x < viewManagerInstances) {
Node node = NetworkConfig.VIEWMANAGERS.get(x % NetworkConfig.VIEWMANAGERS.size());
log.info(this.getClass(), "stopping view manager:" + node);
List<String> stopCommand = new ArrayList<String>();
stopCommand.add("pkill -9 -f TestViewManager");
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), stopCommand);
x++;
}
log.info(this.getClass(), "\n");
}
private void stopRegionServers(int numOfRs) {
int x = 0;
while (x < numOfRs) {
Node node = NetworkConfig.REGIONSERVERS.get(x % NetworkConfig.REGIONSERVERS.size());
log.info(this.getClass(), "stopping region server:" + node);
List<String> stopCommand = new ArrayList<String>();
stopCommand.add("pkill -9 -f TestRegionServer");
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), stopCommand);
x++;
}
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");
}
private void startRegionServers(int numOfRs) {
log.info(this.getClass(), "");
log.info(this.getClass(), "region server nodes: " + numOfRs);
log.info(this.getClass(), "");
int x = 0;
while (x < numOfRs) {
Node node = NetworkConfig.REGIONSERVERS.get(x % NetworkConfig.REGIONSERVERS.size());
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("cd /");
startupCommand.add("cd " + SystemConfig.DIRECTORY_VMSYSTEM);
startupCommand.add(
"java -Xmx1000m -cp vmsystem.jar de.webdataplatform.regionserver.TestRegionServer rs"
+ (x + 1)
+ " "
+ node.getIpAddress()
+ " "
+ node.getMessagePort());
log.info(this.getClass(), "starting region server:" + node);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
x++;
}
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");
}
}
private void startViewManagers(Integer viewManagerInstances) {
Integer instancesPerNode = (viewManagerInstances / NetworkConfig.VIEWMANAGERS.size()) + 1;
if (instancesPerNode == 0) instancesPerNode = 1;
// log.info(this.getClass(), "viewmanager nodes: "+NetworkConfig.VIEWMANAGERS.size());
log.info(this.getClass(), "viewManagerInstances: " + viewManagerInstances);
log.info(this.getClass(), "instancesPerNode: " + instancesPerNode);
log.info(this.getClass(), "");
int x = 0;
// int messagePort = vmMessagePort;
while (x < viewManagerInstances) {
Node node = NetworkConfig.VIEWMANAGERS.get(x % NetworkConfig.VIEWMANAGERS.size());
int updatePort = node.getUpdatePort() + (x / NetworkConfig.VIEWMANAGERS.size());
int messagePort = node.getMessagePort() + (x / NetworkConfig.VIEWMANAGERS.size());
List<String> startupCommand = new ArrayList<String>();
startupCommand.add("cd /");
startupCommand.add("cd " + SystemConfig.DIRECTORY_VMSYSTEM);
startupCommand.add(
"java -Xmx1000m -cp vmsystem.jar de.webdataplatform.viewmanager.TestViewManager vm"
+ (x + 1)
+ " "
+ node.getIpAddress()
+ " "
+ updatePort
+ " "
+ messagePort);
log.info(
this.getClass(),
"starting viewmanager vm"
+ (x + 1)
+ " on node: "
+ node.getIpAddress()
+ " udpatePort:"
+ updatePort
+ ", messagePort:"
+ messagePort);
List<String> result = SSHService.sendCommand(log, node.getSshConnection(), startupCommand);
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
x++;
}
log.info(this.getClass(), "\n");
}