當我使用卡夫卡通道和卡夫卡一起沉沒在水槽同一時間,過了幾分鐘後,我得到這個例外
java.lang.IllegalStateException: close() called when transaction is OPEN - you must either commit or rollback first
at com.google.common.base.Preconditio
據多個信號源,如Hadoop Application Architecture,多匯可以從相同的信道讀出,以提高吞吐量: A sink can only fetch data from a single channel, but many sinks can fetch data from that same channel. A sink runs in a single thread, whi