Pass type information in genFileSinkPlan ----------------------------------------
Key: HIVE-590 URL: https://issues.apache.org/jira/browse/HIVE-590 Project: Hadoop Hive Issue Type: Bug Components: Query Processor Reporter: Raghotham Murthy Assignee: Namit Jain Right now only column names are being passed between semanticanalyzer and fetchtask. Once type information is passed, we can use LazySerDe to serialize the data (into json) in Driver.getResults(). Driver.getSchema() should then return a new thrift type ResultSchema instead of String: {code} struct ResultSchema { // column names, types, comments 1: list<hive_metastore.FieldSchema> fieldSchemas, // delimiters etc 2: map<string, string> properties } {code} Once this is done, the jdbc client can instantiate a simplified serde from the ResultSchema and parse the query results. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.