Impala Documentation

virtual Int64 Impala::Util::IOBufferFile::Write	(	const void *	buf,
		Int64	bytesToWrite
	)			`[inline, virtual]`

Reimplemented from Impala::Util::IOBuffer.

Definition at line 223 of file IOBufferFile.h.

References FTell(), ILOG_ERROR, mFile, and Impala::Util::IOBuffer::SetPositionAndSize().

Referenced by Impala::Application::FileServer::AcceptRequest(), Impala::Application::DataServer::AcceptRequest(), and Impala::Util::FileCopyRemoteToLocal().

00224     {
00225         size_t bytesWritten = fwrite(buf, 1, bytesToWrite, mFile);
00226         if (bytesWritten != bytesToWrite)
00227             ILOG_ERROR("Bytes written to file (" << bytesWritten << ") " <<
00228             "differs from bytes to write (" << bytesToWrite << ")");
00229         SetPositionAndSize(FTell(mFile));
00230         return bytesWritten;
00231     }

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