Package org.apache.flink.connector.base.source.reader.fetcher
package org.apache.flink.connector.base.source.reader.fetcher
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ClassDescriptionRemoveSplitsTask<SplitT extends org.apache.flink.api.connector.source.SourceSplit>The task to finish reading some splits.SingleThreadFetcherManager<E,
SplitT extends org.apache.flink.api.connector.source.SourceSplit> A Fetcher Manager with a single fetching thread (I/O thread) that handles all splits concurrently.SplitFetcher<E,SplitT extends org.apache.flink.api.connector.source.SourceSplit> The internal fetcher runnable responsible for polling message from the external system.SplitFetcherManager<E,SplitT extends org.apache.flink.api.connector.source.SourceSplit> A class responsible for starting theSplitFetcherand manage the life cycles of them.An interface similar toRunnablebut allows throwing exceptions and wakeup.