Package org.apache.flink.runtime.execution.librarycache
package org.apache.flink.runtime.execution.librarycache
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ClassDescriptionProvides facilities to download a set of libraries (typically JAR files) for a job from a
PermanentBlobServiceand create a class loader with references to them.The LibraryCacheManager is responsible for creating and managing the user code class loaders.Handle to retrieve a user code class loader for the associated job.Lease which allows to signal when the user code class loader is no longer needed.