【1】 Expected only partition pruning predicates
解決方案：設置spark.sql.hive.metastorePartitionPruning=false
【2】 Error in query: Detected cartesian product for INNER join between logical plans
Project-Join condition is missing or trivial.
Use the CROSS JOIN syntax to allow cartesian products between these relations
解決方案：設置spark.sql.crossJoin.enabled=true
【3】 ERROR ApplicationMaster: User class threw exception: java.util.concurrent.TimeoutException: Futures timed out after [300 seconds]
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解決方案：設置spark.sql.autoBroadcastJoinThreshold為-1，嘗試關閉BroadCast Join
【4】org.skife.jdbi.v2.exceptions.UnableToObtainConnectionException: java.sql.SQLException: No suitable driver found for
bigquery打包時，生成了spark-1.0.3的包，用它起thriftserver，里面邏輯涉及到訪問mysql時，報No suitable driver found for錯誤，看錯誤是沒拿到mysql的url。檢查jar包，common模塊的resource中的配置文件沒有打進去，看了下是spark模塊pom.xml打包時沒有加上common模塊的resource包。
