throw new IOException("create dir error");
}
}
path = fileDir.getAbsolutePath();
// 打开db
db = new LogIndex(path + fileSeparator + dbName);
writerIndex = db.getWriterIndex();
readerIndex = db.getReaderIndex();
writerHandle = createLogEntity(path + fileSeparator + filePrefix + "data_" + writerIndex + ".idb", db,
writerIndex);
if (readerIndex == writerIndex) {