Yitian Zhang

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icon company Xinjiang University icon location HangZhou, Zhejiang, PRC

Results 1 issues of Yitian Zhang

NullPointerException happened in KafkaSpout running on Heron

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When I run a topology of Storm with KafkaSpout in Heron, the following exception occurs: ``` [2018-11-01 22:43:49 +0800] [INFO] com.twitter.heron.instance.HeronInstance: Starting instance container_2_ads_2 for topology AdvertisingTopology and topologyId AdvertisingTopologyf7b4acbe-bdbc-4772-aaa4-9dd2f113f405...