Dataworks 实时同步mysql数据到Holo，遇到下面错误。 每行记录较大，有4个json的字符串
2023-06-26 08:44:01.835 [streamx-worker] ERROR Worker – should not happen java.lang.OutOfMemoryError: Java heap space 2023-06-26 08:44:01.840 [Topology-1 (1/2)] INFO SinkFunctionAdaptor – Topology-1 (1/2)sink close org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$ParentFirstClassLoader@7c62cc83 2023-06-26 08:44:01.841 [streamx-worker] INFO Worker – worker:Worker-0 stop 2023-06-26 08:44:01.953 [streamx-worker] INFO ConnectionHolder – Close connection to ？