@BeforeClass
public void setup() throws NamingException, AnalyticsException, IOException {
GenericUtils.clearGlobalCustomDataSourceRepo();
System.setProperty(
GenericUtils.WSO2_ANALYTICS_CONF_DIRECTORY_SYS_PROP, "src/test/resources/conf3");
AnalyticsServiceHolder.setHazelcastInstance(null);
AnalyticsServiceHolder.setAnalyticsClusterManager(null);
System.setProperty(AnalyticsServiceHolder.FORCE_INDEXING_ENV_PROP, Boolean.TRUE.toString());
this.init(AnalyticsServiceHolder.getAnalyticsDataService());
}
@AfterClass
public void done() throws NamingException, AnalyticsException, IOException {
this.service.destroy();
System.clearProperty(AnalyticsServiceHolder.FORCE_INDEXING_ENV_PROP);
AnalyticsServiceHolder.setAnalyticsDataService(null);
}
@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
String timePattern = "yy-mm-dd hh:mm:ss";
Options options = new Options();
options.addOption(new Option("backup", false, "backup analytics data"));
options.addOption(new Option("restore", false, "restores analytics data"));
options.addOption(new Option("enableIndexing", false, "enables indexing while restoring"));
options.addOption(
OptionBuilder.withArgName("directory")
.hasArg()
.withDescription("source/target directory")
.create("dir"));
options.addOption(
OptionBuilder.withArgName("table list")
.hasArg()
.withDescription("analytics tables (comma separated) to backup/restore")
.create("tables"));
options.addOption(
OptionBuilder.withArgName(timePattern)
.hasArg()
.withDescription("consider records from this time (inclusive)")
.create("timefrom"));
options.addOption(
OptionBuilder.withArgName(timePattern)
.hasArg()
.withDescription("consider records to this time (non-inclusive)")
.create("timeto"));
options.addOption(
OptionBuilder.withArgName("tenant id (default is super tenant)")
.hasArg()
.withDescription("specify tenant id of the tenant considered")
.create("tenant_id"));
options.addOption(
OptionBuilder.withArgName("restore record batch size (default is 1000)")
.hasArg()
.withDescription("specify the number of records per batch for backup")
.create("batch"));
CommandLineParser parser = new BasicParser();
CommandLine line = parser.parse(options, args);
if (args.length < 2) {
new HelpFormatter().printHelp("analytics-backup.sh|cmd", options);
System.exit(1);
}
if (line.hasOption("restore")) {
if (line.hasOption("enableIndexing")) {
System.setProperty(AnalyticsServiceHolder.FORCE_INDEXING_ENV_PROP, Boolean.TRUE.toString());
forceIndexing = true;
}
}
if (line.hasOption("backup")) {
if (line.hasOption("batch")) {
String batchValue = line.getOptionValue("batch");
batchSize = Integer.parseInt(batchValue);
} else {
batchSize = RECORD_BATCH_SIZE;
}
}
AnalyticsDataService service = null;
try {
service = AnalyticsServiceHolder.getAnalyticsDataService();
int tenantId;
if (line.hasOption("tenant_id")) {
tenantId = Integer.parseInt(args[2]);
} else {
tenantId = MultitenantConstants.SUPER_TENANT_ID;
}
SimpleDateFormat dateFormat = new SimpleDateFormat(timePattern);
long timeFrom = Long.MIN_VALUE;
String tfStr = "-~";
if (line.hasOption("timefrom")) {
tfStr = line.getOptionValue("timefrom");
timeFrom = dateFormat.parse(tfStr).getTime();
}
long timeTo = Long.MAX_VALUE;
String ttStr = "+~";
if (line.hasOption("timeto")) {
ttStr = line.getOptionValue("timeto");
timeTo = dateFormat.parse(ttStr).getTime();
}
String[] specificTables = null;
if (line.hasOption("tables")) {
specificTables = line.getOptionValue("tables").split(",");
}
File baseDir = new File(line.getOptionValue("dir"));
if (!baseDir.exists()) {
baseDir.mkdirs();
}
System.out.println(
"Intializing [tenant="
+ tenantId
+ "] [timefrom='"
+ tfStr
+ "'] [timeto='"
+ ttStr
+ "'] [dir='"
+ baseDir.getAbsolutePath()
+ "']"
+ (specificTables != null ? (" [table=" + Arrays.toString(specificTables) + "]") : "")
+ "...");
if (line.hasOption("backup")) {
backup(service, tenantId, baseDir, timeFrom, timeTo, specificTables);
} else if (line.hasOption("restore")) {
restore(service, tenantId, baseDir, timeFrom, timeTo, specificTables);
}
System.out.println("Done.");
} finally {
if (service != null) {
service.destroy();
}
}
}