[GSoC] Compatibility Changes in Trial Controller #1059

Job	Run time
e2e (v1.27.11, long-running-resume,from-volume-resume,median-stop)	34m 8s
e2e (v1.27.11, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	18m 23s
e2e (v1.27.11, file-metrics-collector,pytorchjob-mnist)	12m 0s
e2e (v1.27.11, median-stop-with-json-format,file-metrics-collector-with-json-format)	35m 57s
e2e (v1.28.7, long-running-resume,from-volume-resume,median-stop)	15m 36s
e2e (v1.28.7, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	18m 49s
e2e (v1.28.7, file-metrics-collector,pytorchjob-mnist)	13m 44s
e2e (v1.28.7, median-stop-with-json-format,file-metrics-collector-with-json-format)	12m 2s
e2e (v1.29.2, long-running-resume,from-volume-resume,median-stop)	16m 24s
e2e (v1.29.2, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	19m 14s
e2e (v1.29.2, file-metrics-collector,pytorchjob-mnist)	13m 3s
e2e (v1.29.2, median-stop-with-json-format,file-metrics-collector-with-json-format)	29m 56s
	3h 59m 16s

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