public static void main(String args[]) {
Config.setClientMode(true);
LoaderOptions options = LoaderOptions.parseArgs(args);
OutputHandler handler = new OutputHandler.SystemOutput(options.verbose, options.debug);
SSTableLoader loader =
new SSTableLoader(
options.directory,
new ExternalClient(
options.hosts,
options.rpcPort,
options.user,
options.passwd,
options.transportFactory,
options.storagePort,
options.sslStoragePort,
options.serverEncOptions),
handler);
DatabaseDescriptor.setStreamThroughputOutboundMegabitsPerSec(options.throttle);
StreamResultFuture future = null;
try {
if (options.noProgress) future = loader.stream(options.ignores);
else future = loader.stream(options.ignores, new ProgressIndicator());
} catch (Exception e) {
System.err.println(e.getMessage());
if (e.getCause() != null) System.err.println(e.getCause());
if (options.debug) e.printStackTrace(System.err);
else System.err.println("Run with --debug to get full stack trace or --help to get help.");
System.exit(1);
}
handler.output(String.format("Streaming session ID: %s", future.planId));
try {
future.get();
System.exit(0); // We need that to stop non daemonized threads
} catch (Exception e) {
System.err.println("Streaming to the following hosts failed:");
System.err.println(loader.getFailedHosts());
System.err.println(e);
if (options.debug) e.printStackTrace(System.err);
System.exit(1);
}
}
public static void main(String args[]) throws IOException {
Options options = Options.parseArgs(args);
try {
// load keyspace descriptions.
DatabaseDescriptor.loadSchemas(false);
if (Schema.instance.getCFMetaData(options.keyspace, options.cf) == null)
throw new IllegalArgumentException(
String.format("Unknown keyspace/columnFamily %s.%s", options.keyspace, options.cf));
Keyspace keyspace = Keyspace.openWithoutSSTables(options.keyspace);
ColumnFamilyStore cfs = keyspace.getColumnFamilyStore(options.cf);
OutputHandler handler = new OutputHandler.SystemOutput(false, options.debug);
Directories.SSTableLister lister = cfs.directories.sstableLister();
if (options.snapshot != null) lister.onlyBackups(true).snapshots(options.snapshot);
else lister.includeBackups(false);
Collection<SSTableReader> readers = new ArrayList<SSTableReader>();
// Upgrade sstables
for (Map.Entry<Descriptor, Set<Component>> entry : lister.list().entrySet()) {
Set<Component> components = entry.getValue();
if (!components.contains(Component.DATA) || !components.contains(Component.PRIMARY_INDEX))
continue;
try {
SSTableReader sstable =
SSTableReader.openNoValidation(entry.getKey(), components, cfs.metadata);
if (sstable.descriptor.version.equals(Descriptor.Version.CURRENT)) continue;
readers.add(sstable);
} catch (Exception e) {
JVMStabilityInspector.inspectThrowable(e);
System.err.println(String.format("Error Loading %s: %s", entry.getKey(), e.getMessage()));
if (options.debug) e.printStackTrace(System.err);
continue;
}
}
int numSSTables = readers.size();
handler.output("Found " + numSSTables + " sstables that need upgrading.");
for (SSTableReader sstable : readers) {
try {
Upgrader upgrader = new Upgrader(cfs, sstable, handler);
upgrader.upgrade();
if (!options.keepSource) {
// Remove the sstable (it's been copied by upgrade)
System.out.format("Deleting table %s.%n", sstable.descriptor.baseFilename());
sstable.markObsolete();
sstable.selfRef().release();
}
} catch (Exception e) {
System.err.println(String.format("Error upgrading %s: %s", sstable, e.getMessage()));
if (options.debug) e.printStackTrace(System.err);
}
}
CompactionManager.instance.finishCompactionsAndShutdown(5, TimeUnit.MINUTES);
SSTableDeletingTask.waitForDeletions();
System.exit(0);
} catch (Exception e) {
System.err.println(e.getMessage());
if (options.debug) e.printStackTrace(System.err);
System.exit(1);
}
}