public static void main(String[] args) throws Exception {
OptionParser parser = new OptionParser();
parser
.accepts("client-zone-id", "client zone id for zone routing")
.withRequiredArg()
.describedAs("zone-id")
.ofType(Integer.class);
OptionSet options = parser.parse(args);
List<String> nonOptions = options.nonOptionArguments();
if (nonOptions.size() < 2 || nonOptions.size() > 3) {
System.err.println(
"Usage: java VoldemortClientShell store_name bootstrap_url [command_file] [options]");
parser.printHelpOn(System.err);
System.exit(-1);
}
String storeName = nonOptions.get(0);
String bootstrapUrl = nonOptions.get(1);
String commandsFileName = "";
BufferedReader fileReader = null;
BufferedReader inputReader = null;
try {
if (nonOptions.size() == 3) {
commandsFileName = nonOptions.get(2);
fileReader = new BufferedReader(new FileReader(commandsFileName));
}
inputReader = new BufferedReader(new InputStreamReader(System.in));
} catch (IOException e) {
Utils.croak("Failure to open input stream: " + e.getMessage());
}
ClientConfig clientConfig =
new ClientConfig()
.setBootstrapUrls(bootstrapUrl)
.setRequestFormatType(RequestFormatType.VOLDEMORT_V3);
if (options.has("client-zone-id")) {
clientConfig.setClientZoneId((Integer) options.valueOf("client-zone-id"));
}
StoreClientFactory factory = new SocketStoreClientFactory(clientConfig);
try {
client = (DefaultStoreClient<Object, Object>) factory.getStoreClient(storeName);
} catch (Exception e) {
Utils.croak("Could not connect to server: " + e.getMessage());
}
System.out.println("Established connection to " + storeName + " via " + bootstrapUrl);
System.out.print(PROMPT);
if (fileReader != null) {
processCommands(factory, fileReader, true);
fileReader.close();
}
processCommands(factory, inputReader, false);
}
public static void main(String[] args) {
String bootstrapUrl = "tcp://localhost:6666";
StoreClientFactory factory =
new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl));
// create a client that executes operations on a single store
StoreClient store = factory.getStoreClient("kevoree");
store.put("pompier1", "capteurs");
Versioned<String> data = store.get("pompier1");
System.out.println(data.getValue() + " " + data.getVersion());
store.delete("pompier1", data.getVersion());
}
public long multiWrite(int count, String keyRoot) {
StoreClient<String, Doc> client = _factory.getStoreClient("test");
long start = System.currentTimeMillis();
for (int i = 0; i < count; i++) {
Doc d = new Doc("name", "geir");
d.add("x", 1);
Versioned<Doc> v = new Versioned<Doc>(d);
client.put(keyRoot + i, v);
}
long end = System.currentTimeMillis();
return end - start;
}
public void simple() {
StoreClient<String, Doc> client = _factory.getStoreClient("test");
Versioned<Doc> v = client.get("key");
if (v == null) {
Doc d = new Doc("name", "geir");
d.add("x", 1);
v = new Versioned<Doc>(d);
}
// update the value
client.put("key", v);
v = client.get("key");
System.out.println("value : " + v.getValue());
System.out.println("clock : " + v.getVersion());
}
public long multiRead(int count, String keyRoot) {
StoreClient<String, Doc> client = _factory.getStoreClient("test");
long start = System.currentTimeMillis();
int found = 0;
for (int i = 0; i < count; i++) {
Versioned<Doc> v = client.get(keyRoot + i);
if (v != null) {
found++;
}
}
long end = System.currentTimeMillis();
System.out.println("Found : " + found);
return end - start;
}
public static void main(String[] args) {
/* */
String bootstrapUrl = "tcp://localhost:6666";
StoreClientFactory factory =
new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl));
String bootstrapUrl2 = "tcp://localhost:6667";
StoreClientFactory factory2 =
new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl2));
String bootstrapUrl3 = "tcp://localhost:6668";
StoreClientFactory factory3 =
new SocketStoreClientFactory(new ClientConfig().setBootstrapUrls(bootstrapUrl3));
// create a client that executes operations on a single store
StoreClient client = factory.getStoreClient("kevoree");
StoreClient client2 = factory2.getStoreClient("kevoree");
StoreClient client3 = factory3.getStoreClient("kevoree");
/*
AdminClientConfig config = new AdminClientConfig();
AdminClient t2 = new AdminClient(bootstrapUrl,config);
Cluster current = t2.getAdminClientCluster();
System.out.println("Number of node "+current.getNodes().size());
Node newNode = new Node(11,"localhost",8081,6666,9000, new ArrayList<Integer>());
List<Node> nodes = Lists.newArrayList();
Cluster newCluster = new Cluster(current.getName(),nodes,Lists.newArrayList(current.getZones()));
Cluster generatedCluster = RebalanceUtils.getClusterWithNewNodes(current, newCluster);
RebalanceClientConfig config2 = new RebalanceClientConfig();
config2.setMaxParallelRebalancing(1);
config2.setDeleteAfterRebalancingEnabled(false);
config2.setEnableShowPlan(false);
config2.setMaxTriesRebalancing(100);
config2.setRebalancingClientTimeoutSeconds(500);
config2.setPrimaryPartitionBatchSize(1000);
config2.setStealerBasedRebalancing(false);
RebalanceController rebalanceController = new RebalanceController(bootstrapUrl, config2);
rebalanceController.rebalance(generatedCluster);
rebalanceController.stop();
AdminClient t3 = new AdminClient(bootstrapUrl,config);
Cluster current3 = t2.getAdminClientCluster();
System.out.println("Number of node "+current3.getNodes().size());
*/
client2.put("pompier1", "jed2");
List<Node> t = client2.getResponsibleNodes("id2");
System.out.println(t);
factory.close();
factory2.close();
factory3.close();
// System.out.println(client.get("some_key"));
}
private static void processCommands(
StoreClientFactory factory, BufferedReader reader, boolean printCommands) throws IOException {
for (String line = reader.readLine(); line != null; line = reader.readLine()) {
if (line.trim().equals("")) continue;
if (printCommands) System.out.println(line);
try {
if (line.toLowerCase().startsWith("put")) {
JsonReader jsonReader = new JsonReader(new StringReader(line.substring("put".length())));
Object key = tightenNumericTypes(jsonReader.read());
Object value = tightenNumericTypes(jsonReader.read());
if (jsonReader.hasMore()) client.put(key, value, tightenNumericTypes(jsonReader.read()));
else client.put(key, value);
} else if (line.toLowerCase().startsWith("getall")) {
JsonReader jsonReader =
new JsonReader(new StringReader(line.substring("getall".length())));
List<Object> keys = new ArrayList<Object>();
try {
while (true) keys.add(jsonReader.read());
} catch (EndOfFileException e) {
// this is okay, just means we are done reading
}
Map<Object, Versioned<Object>> vals = client.getAll(keys);
if (vals.size() > 0) {
for (Map.Entry<Object, Versioned<Object>> entry : vals.entrySet()) {
System.out.print(entry.getKey());
System.out.print(" => ");
printVersioned(entry.getValue());
}
} else {
System.out.println("null");
}
} else if (line.toLowerCase().startsWith("get")) {
JsonReader jsonReader = new JsonReader(new StringReader(line.substring("get".length())));
Object key = tightenNumericTypes(jsonReader.read());
if (jsonReader.hasMore())
printVersioned(client.get(key, tightenNumericTypes(jsonReader.read())));
else printVersioned(client.get(key));
} else if (line.toLowerCase().startsWith("delete")) {
JsonReader jsonReader =
new JsonReader(new StringReader(line.substring("delete".length())));
client.delete(tightenNumericTypes(jsonReader.read()));
} else if (line.startsWith("preflist")) {
JsonReader jsonReader =
new JsonReader(new StringReader(line.substring("preflist".length())));
Object key = tightenNumericTypes(jsonReader.read());
printNodeList(client.getResponsibleNodes(key), factory.getFailureDetector());
} else if (line.startsWith("help")) {
System.out.println("Commands:");
System.out.println("put key value -- Associate the given value with the key.");
System.out.println("get key -- Retrieve the value associated with the key.");
System.out.println("getall key -- Retrieve the value(s) associated with the key.");
System.out.println("delete key -- Remove all values associated with the key.");
System.out.println("preflist key -- Get node preference list for given key.");
System.out.println("help -- Print this message.");
System.out.println("exit -- Exit from this shell.");
System.out.println();
} else if (line.startsWith("quit") || line.startsWith("exit")) {
System.out.println("k k thx bye.");
System.exit(0);
} else {
System.err.println("Invalid command.");
}
} catch (EndOfFileException e) {
System.err.println("Expected additional token.");
} catch (SerializationException e) {
System.err.print("Error serializing values: ");
e.printStackTrace();
} catch (VoldemortException e) {
System.err.println("Exception thrown during operation.");
e.printStackTrace(System.err);
} catch (ArrayIndexOutOfBoundsException e) {
System.err.println("Invalid command.");
} catch (Exception e) {
System.err.println("Unexpected error:");
e.printStackTrace(System.err);
}
System.out.print(PROMPT);
}
}