org.apache.flink.runtime.execution.librarycache

Interface LibraryCacheManager.ClassLoaderLease

All Superinterfaces:

LibraryCacheManager.ClassLoaderHandle

Enclosing interface:

LibraryCacheManager

public static interface LibraryCacheManager.ClassLoaderLease
extends LibraryCacheManager.ClassLoaderHandle

Lease which allows to signal when the user code class loader is no longer needed.

Method Summary

Modifier and Type	Method and Description
void	release() Releases the lease to the user code class loader for the associated job.

Methods inherited from interface org.apache.flink.runtime.execution.librarycache.LibraryCacheManager.ClassLoaderHandle

getOrResolveClassLoader

Method Detail

release

void release()

Releases the lease to the user code class loader for the associated job.

This method signals that the lease holder not longer needs the user code class loader for the associated job. Once all leases for a job are released, the library cache manager is allowed to release the associated user code class loader.