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[FLINK-36452][mysql] Replace ArrayList with TreeSet to speed up searching of FinishedSnapshotSplitInfo for specific chunkKey. #3630

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[FLINK-36452][mysql] Replace ArrayList with TreeSet to speed up searching of FinishedSnapshotSplitInfo for specific chunkKey. #3630

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lvyanquan
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Avoid EOFException for table with a large amount of data.

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method getExecutorService() is not found in binlogReader, method BinlogSplitReader#getExecutorService should commit

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I test this PR, it can indeed solve the problem of cdc EOFException in our production Mysql.

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method getExecutorService() is not found in binlogReader, method BinlogSplitReader#getExecutorService should commit

Addressed.

@lvyanquan
[FLINK-36452][mysql] Replace ArrayList with TreeSet to speed up searc…
b770581 
…hing of FinishedSnapshotSplitInfo for specific chunkKey.
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@lvyanquan @hadoopkandy