本文整理汇总了Java中org.iq80.leveldb.Options.logger方法的典型用法代码示例。如果您正苦于以下问题：Java Options.logger方法的具体用法？Java Options.logger怎么用？Java Options.logger使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.iq80.leveldb.Options的用法示例。
在下文中一共展示了Options.logger方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: startInternal
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
@Override
protected void startInternal() throws Exception {
Path storeRoot = createStorageDir();
Options options = new Options();
options.createIfMissing(false);
options.logger(new LeveldbLogger());
LOG.info("Using state database at " + storeRoot + " for recovery");
File dbfile = new File(storeRoot.toString());
try {
db = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
options.createIfMissing(true);
try {
db = JniDBFactory.factory.open(dbfile, options);
// store version
storeVersion();
} catch (DBException dbErr) {
throw new IOException(dbErr.getMessage(), dbErr);
}
} else {
throw e;
}
}
}
示例2: startStore
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
private void startStore(Path recoveryRoot) throws IOException {
Options options = new Options();
options.createIfMissing(false);
options.logger(new LevelDBLogger());
Path dbPath = new Path(recoveryRoot, STATE_DB_NAME);
LOG.info("Using state database at " + dbPath + " for recovery");
File dbfile = new File(dbPath.toString());
try {
stateDb = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
options.createIfMissing(true);
try {
stateDb = JniDBFactory.factory.open(dbfile, options);
storeVersion();
} catch (DBException dbExc) {
throw new IOException("Unable to create state store", dbExc);
}
} else {
throw e;
}
}
checkVersion();
}
示例3: openDatabase
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
protected DB openDatabase() throws Exception {
Path storeRoot = createStorageDir();
Options options = new Options();
options.createIfMissing(false);
options.logger(new LeveldbLogger());
LOG.info("Using state database at " + storeRoot + " for recovery");
File dbfile = new File(storeRoot.toString());
try {
db = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
options.createIfMissing(true);
try {
db = JniDBFactory.factory.open(dbfile, options);
// store version
storeVersion();
} catch (DBException dbErr) {
throw new IOException(dbErr.getMessage(), dbErr);
}
} else {
throw e;
}
}
return db;
}
示例4: initStorage
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
@Override
protected void initStorage(Configuration conf)
throws IOException {
Path storeRoot = createStorageDir(conf);
Options options = new Options();
options.createIfMissing(false);
options.logger(new LeveldbLogger());
LOG.info("Using state database at " + storeRoot + " for recovery");
File dbfile = new File(storeRoot.toString());
try {
db = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
isNewlyCreated = true;
options.createIfMissing(true);
try {
db = JniDBFactory.factory.open(dbfile, options);
// store version
storeVersion();
} catch (DBException dbErr) {
throw new IOException(dbErr.getMessage(), dbErr);
}
} else {
throw e;
}
}
checkVersion();
}
示例5: startStorage
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
@Override
protected void startStorage() throws IOException {
Path storeRoot = createStorageDir(getConfig());
Options options = new Options();
options.createIfMissing(false);
options.logger(new LeveldbLogger());
LOG.info("Using state database at " + storeRoot + " for recovery");
File dbfile = new File(storeRoot.toString());
try {
db = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
options.createIfMissing(true);
try {
db = JniDBFactory.factory.open(dbfile, options);
// store version
storeVersion();
} catch (DBException dbErr) {
throw new IOException(dbErr.getMessage(), dbErr);
}
} else {
throw e;
}
}
checkVersion();
}
示例6: openDatabase
import org.iq80.leveldb.Options; //导入方法依赖的package包/类
protected DB openDatabase(Configuration conf) throws IOException {
Path storeRoot = createStorageDir(conf);
Options options = new Options();
options.createIfMissing(false);
options.logger(new LeveldbLogger());
LOG.info("Using state database at " + storeRoot + " for recovery");
File dbfile = new File(storeRoot.toString());
try {
db = JniDBFactory.factory.open(dbfile, options);
} catch (NativeDB.DBException e) {
if (e.isNotFound() || e.getMessage().contains(" does not exist ")) {
LOG.info("Creating state database at " + dbfile);
isNewlyCreated = true;
options.createIfMissing(true);
try {
db = JniDBFactory.factory.open(dbfile, options);
// store version
storeVersion();
} catch (DBException dbErr) {
throw new IOException(dbErr.getMessage(), dbErr);
}
} else {
throw e;
}
}
return db;
}