{"action":"opened","issue":{"url":"https://api.github.com/repos/pipelinedb/pipeline_kafka/issues/32","repository_url":"https://api.github.com/repos/pipelinedb/pipeline_kafka","labels_url":"https://api.github.com/repos/pipelinedb/pipeline_kafka/issues/32/labels{/name}","comments_url":"https://api.github.com/repos/pipelinedb/pipeline_kafka/issues/32/comments","events_url":"https://api.github.com/repos/pipelinedb/pipeline_kafka/issues/32/events","html_url":"https://github.com/pipelinedb/pipeline_kafka/issues/32","id":177989699,"number":32,"title":"copy error after pull message well for quite a long time","user":{"login":"zhyueh","id":2667218,"avatar_url":"https://avatars.githubusercontent.com/u/2667218?v=3","gravatar_id":"","url":"https://api.github.com/users/zhyueh","html_url":"https://github.com/zhyueh","followers_url":"https://api.github.com/users/zhyueh/followers","following_url":"https://api.github.com/users/zhyueh/following{/other_user}","gists_url":"https://api.github.com/users/zhyueh/gists{/gist_id}","starred_url":"https://api.github.com/users/zhyueh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhyueh/subscriptions","organizations_url":"https://api.github.com/users/zhyueh/orgs","repos_url":"https://api.github.com/users/zhyueh/repos","events_url":"https://api.github.com/users/zhyueh/events{/privacy}","received_events_url":"https://api.github.com/users/zhyueh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-09-20T07:50:59Z","updated_at":"2016-09-20T07:50:59Z","closed_at":null,"body":"pipeline kafka report an error 'ERROR : column \"\" of \"stream k_stream\" does not exists'.\r\nit happen after I have pull message into pipeline db very well for a few days.\r\nbtw there is no \"\" column in k_stream at all, and the steam k_stream do not modify during these days.\r\nwhen I got the error report, it would run without any problem after execute consume_end and   consume_begin,  how does this happen?\r\n\r\nafter I read the code of pipeline kafka, I guest the attlist in copy statement has been modified in running time, "}}
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