Examples with BlocksMapUpdateInfo org.apache.hadoop.hdfs.server.namenode.INode.BlocksMapUpdateInfo used on opensource projects

Example 11 with BlocksMapUpdateInfo

use of org.apache.hadoop.hdfs.server.namenode.INode.BlocksMapUpdateInfo in project hadoop by apache.

the class FSNamesystem method renameTo.

void renameTo(final String src, final String dst, boolean logRetryCache, Options.Rename... options) throws IOException {
    final String operationName = "rename";
    FSDirRenameOp.RenameResult res = null;
    writeLock();
    try {
        checkOperation(OperationCategory.WRITE);
        checkNameNodeSafeMode("Cannot rename " + src);
        res = FSDirRenameOp.renameToInt(dir, src, dst, logRetryCache, options);
    } catch (AccessControlException e) {
        logAuditEvent(false, operationName + " (options=" + Arrays.toString(options) + ")", src, dst, null);
        throw e;
    } finally {
        writeUnlock(operationName);
    }
    getEditLog().logSync();
    BlocksMapUpdateInfo collectedBlocks = res.collectedBlocks;
    if (!collectedBlocks.getToDeleteList().isEmpty()) {
        removeBlocks(collectedBlocks);
        collectedBlocks.clear();
    }
    logAuditEvent(true, operationName + " (options=" + Arrays.toString(options) + ")", src, dst, res.auditStat);
}