I want to let hive run on spark and yarn clusters,Hive Metastore is stored in MySQL
I compiled spark code: sh make-distribution.sh --hadoop 2.4.1 --with-yarn --skpi-java-test --tgz --with-hive My HQL code: import org.apache.spark.{SparkConf, SparkContext} import org.apache.spark.sql._ import org.apache.spark.sql.hive.LocalHiveContext object HqlTest { case class Record(key: Int, value: String) def main(args: Array[String]) { val sparkConf = new SparkConf().setAppName("HiveFromSpark") val sc = new SparkContext(sparkConf) val hiveContext = new org.apache.spark.sql.hive.HiveContext(sc) import hiveContext._ hiveContext.hql("FROM tmp_adclick_udc select uid").collect().foreach(println) } } I submitted the job code: /usr/local/webserver/sparkhive/bin/spark-submit --class HqlTest --master yarn --deploy-mode cluster --queue sls_queue_1 --num-executors 5 --driver-memory 6g --executor-memory 20g --executor-cores 5 target/scala-2.10/simple-project_2.10-1.0.jar /user/www/udc/output/2014-08-10/* /user/www/udc/input/platformuvpv2/2014-08-10 I put hive-site.xml into spark/conf/. But, I get the following error: 14/08/30 16:30:49 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table. 14/08/30 16:30:49 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table. 14/08/30 16:30:54 ERROR Hive: NoSuchObjectException(message:default.tmp_adclick_udc table not found) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table(HiveMetaStore.java:1373) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:103) at com.sun.proxy.$Proxy26.get_table(Unknown Source) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:854) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) thanks -- cente...@gmail.com|齐忠