private ConfigurationCopy createSystemConfig() {
Map<String, String> conf = new HashMap<>();
conf.put(Property.INSTANCE_RPC_SASL_ENABLED.getKey(), "false");
conf.put(Property.GC_CYCLE_START.getKey(), "1");
conf.put(Property.GC_CYCLE_DELAY.getKey(), "20");
conf.put(Property.GC_DELETE_THREADS.getKey(), "2");
conf.put(Property.GC_TRASH_IGNORE.getKey(), "false");
conf.put(Property.GC_FILE_ARCHIVE.getKey(), "false");
return new ConfigurationCopy(conf);
}
@BeforeClass
public static void setupMiniCluster() throws Exception {
FileUtils.deleteQuietly(testDir);
testDir.mkdir();
Logger.getLogger("org.apache.zookeeper").setLevel(Level.ERROR);
macConfig = new MiniAccumuloConfig(testDir, passwd);
macConfig.setNumTservers(1);
// Turn on the garbage collector
macConfig.runGC(true);
// And tweak the settings to make it run often
Map<String, String> config =
ImmutableMap.of(
Property.GC_CYCLE_DELAY.getKey(), "1s", Property.GC_CYCLE_START.getKey(), "0s");
macConfig.setSiteConfig(config);
accumulo = new MiniAccumuloCluster(macConfig);
accumulo.start();
}