pyflink1.12 to_pandas报错：java.lang.RuntimeException: Failed to fetch next result

Sat, 06 Feb 2021 18:31:05 -0800 

在写处理脚本的时候，在to_pandas这步经常会报错：java.lang.RuntimeException: Failed to fetch next 
result
想寻求大佬帮助，分析一下原因
sql: 
       'SELECT FULLMV,B_ACTL_AMT,S_ACTL_AMT,PF_ID,SYMBOL_ID 
FROM TS_PF_SEC_INFO JOIN TP_GL_DAY ON BIZ_DATE = DAY_ID WHERE PF_ID = 
\'1030100006\' AND SYMBOL_ID = \'2010000601\' AND CCY_TYPE = \'AC\' AND 
BIZ_DATE BETWEEN \'20160306\' AND \'20161111\''

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