[FLINK-39143][pipeline-connecotr][Fluss]Optimize the connection of fluss when use FlussMetaDataApplier #2018

Job	Run time
Source E2E Tests / test (11, 1.20.3, source_e2e)	22m 12s
Pipeline Unit Tests / test (11, generic, doris, elasticsearch, fluss, hudi, iceberg, kafka, maxcompute, mysql-pipeline,...	56m 38s
Source Unit Tests / test (11, generic, postgres-source, oceanbase-source, tidb, vitess)	36m 30s
Source Unit Tests / test (11, generic, db2, mongodb)	42m 49s
License Check	4m 26s
Source Unit Tests / test (11, generic, oracle, sqlserver)	48m 41s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.19.3, pipeline_e2e)	1h 16m 57s
Source E2E Tests / test (11, 1.19.3, source_e2e)	21m 35s
Common Unit Tests / test (11, generic, core)	13m 0s
Source Unit Tests / test (11, generic, mysql-source)	46m 33s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.20.3, pipeline_e2e)	1h 18m 1s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.20.3, pipeline_e2e)	1h 12m 26s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.19.3, pipeline_e2e)	1h 20m 4s
	9h 59m 52s

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