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Java Options.logger方法代碼示例

本文整理匯總了Java中org.iq80.leveldb.Options.logger方法的典型用法代碼示例。如果您正苦於以下問題：Java Options.logger方法的具體用法？Java Options.logger怎麽用？Java Options.logger使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.iq80.leveldb.Options的用法示例。


在下文中一共展示了Options.logger方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: startInternal

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
@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;
    }
  }
}
開發者ID:naver，項目名稱:hadoop，代碼行數:27，代碼來源:LeveldbRMStateStore.java

示例2: startStore

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
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();
}
開發者ID:naver，項目名稱:hadoop，代碼行數:26，代碼來源:ShuffleHandler.java

示例3: openDatabase

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
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;
}
開發者ID:hopshadoop，項目名稱:hops，代碼行數:27，代碼來源:LeveldbRMStateStore.java

示例4: initStorage

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
@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();
}
開發者ID:naver，項目名稱:hadoop，代碼行數:30，代碼來源:NMLeveldbStateStoreService.java

示例5: startStorage

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
@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();
}
開發者ID:naver，項目名稱:hadoop，代碼行數:28，代碼來源:HistoryServerLeveldbStateStoreService.java

示例6: openDatabase

import org.iq80.leveldb.Options; //導入方法依賴的package包/類
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;
}
開發者ID:hopshadoop，項目名稱:hops，代碼行數:28，代碼來源:NMLeveldbStateStoreService.java


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