spark
spark-shell启动:
# spark-shell Setting default log level to "WARN". To adjust logging level use sc.setLogLevel(newLevel). Welcome to ____ __ / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /___/ .__/\_,_/_/ /_/\_\ version 1.6.0 /_/ Using Scala version 2.10.5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_67) Type in expressions to have them evaluated. Type :help for more information. Spark context available as sc (master = yarn-client, app id = application_1499848519319_1193). 17/09/20 10:08:04 WARN metastore.ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.1.0 17/09/20 10:08:05 WARN metastore.ObjectStore: Failed to get database default, returning NoSuchObjectException 17/09/20 10:08:51 WARN metastore.ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.1.0 17/09/20 10:08:53 WARN metastore.ObjectStore: Failed to get database default, returning NoSuchObjectException SQL context available as sqlContext. scala>
退出:
scala> exit warning: there were 1 deprecation warning(s); re-run with -deprecation for details