本文整理匯總了Java中org.apache.lucene.index.IndexWriter.WRITE_LOCK_NAME屬性的典型用法代碼示例。如果您正苦於以下問題：Java IndexWriter.WRITE_LOCK_NAME屬性的具體用法？Java IndexWriter.WRITE_LOCK_NAME怎麽用？Java IndexWriter.WRITE_LOCK_NAME使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.apache.lucene.index.IndexWriter的用法示例。
在下文中一共展示了IndexWriter.WRITE_LOCK_NAME屬性的2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: acquireFSLockForPaths
/**
* Acquires, then releases, all {@code write.lock} files in the given
* shard paths. The "write.lock" file is assumed to be under the shard
* path's "index" directory as used by Elasticsearch.
*
* @throws LockObtainFailedException if any of the locks could not be acquired
*/
public static void acquireFSLockForPaths(IndexSettings indexSettings, Path... shardPaths) throws IOException {
Lock[] locks = new Lock[shardPaths.length];
Directory[] dirs = new Directory[shardPaths.length];
try {
for (int i = 0; i < shardPaths.length; i++) {
// resolve the directory the shard actually lives in
Path p = shardPaths[i].resolve("index");
// open a directory (will be immediately closed) on the shard's location
dirs[i] = new SimpleFSDirectory(p, indexSettings.getValue(FsDirectoryService.INDEX_LOCK_FACTOR_SETTING));
// create a lock for the "write.lock" file
try {
locks[i] = dirs[i].obtainLock(IndexWriter.WRITE_LOCK_NAME);
} catch (IOException ex) {
throw new LockObtainFailedException("unable to acquire " +
IndexWriter.WRITE_LOCK_NAME + " for " + p, ex);
}
}
} finally {
IOUtils.closeWhileHandlingException(locks);
IOUtils.closeWhileHandlingException(dirs);
}
}
示例2: acquireFSLockForPaths
/**
* Acquires, then releases, all {@code write.lock} files in the given
* shard paths. The "write.lock" file is assumed to be under the shard
* path's "index" directory as used by Elasticsearch.
*
* @throws LockObtainFailedException if any of the locks could not be acquired
*/
public static void acquireFSLockForPaths(Settings indexSettings, Path... shardPaths) throws IOException {
Lock[] locks = new Lock[shardPaths.length];
Directory[] dirs = new Directory[shardPaths.length];
try {
for (int i = 0; i < shardPaths.length; i++) {
// resolve the directory the shard actually lives in
Path p = shardPaths[i].resolve("index");
// open a directory (will be immediately closed) on the shard's location
dirs[i] = new SimpleFSDirectory(p, FsDirectoryService.buildLockFactory(indexSettings));
// create a lock for the "write.lock" file
try {
locks[i] = dirs[i].obtainLock(IndexWriter.WRITE_LOCK_NAME);
} catch (IOException ex) {
throw new LockObtainFailedException("unable to acquire " +
IndexWriter.WRITE_LOCK_NAME + " for " + p);
}
}
} finally {
IOUtils.closeWhileHandlingException(locks);
IOUtils.closeWhileHandlingException(dirs);
}
}