Abstract: The described technology is generally directed towards fault tolerant cluster data handling techniques, as well as devices and computer readable media configured to perform the disclosed fault tolerant cluster data handling techniques. Nodes in a computing cluster can be configured to generate wire format resources corresponding to operating system resources. A wire format resource can comprise a cache key and a hint information to locate data, such as a file, corresponding to the operating system resource. The wire format resource can be stored in a resource cache along with a pointer that points to the operating system resource. The wire format resource can also be provided to client devices. Nodes in the computing cluster can be configured to receive and process client instructions that include wire format resources, as well as to use hint information to re-allocate data associated with a wire format resource.

Abstract: The described technology is generally directed towards fault tolerant cluster data handling techniques, as well as devices and computer readable media configured to perform the disclosed fault tolerant cluster data handling techniques. Nodes in a computing cluster can be configured to generate wire format resources corresponding to operating system resources. A wire format resource can comprise a cache key and a hint information to locate data, such as a file, corresponding to the operating system resource. The wire format resource can be stored in a resource cache along with a pointer that points to the operating system resource. The wire format resource can also be provided to client devices. Nodes in the computing cluster can be configured to receive and process client instructions that include wire format resources, as well as to use hint information to re-allocate data associated with a wire format resource.