无法通过 dse spark-submit 执行此 Scala 应用程序
Cannot execute this Scala application via dse spark-submit
我正在尝试从 DSE 客户端节点使用以下命令，以便将 Scala 应用程序 fat-jar 发送到单节点 Datastax 环境。
dse -u cassandra -p <password> spark-submit --class my.package.bde.TestSparkApp target/big-data-engine-0.0.1-jar-with-dependencies.jar --master dse://10.0.0.4?
此外，在 /etc/dse/spark-defaults.conf 中，除其他外，我还添加了以下行：
spark.cassandra.connection.host 10.0.0.4
spark.cassandra.auth.username cassandra
spark.cassandra.auth.password <pass>
com.datastax.bdp.fs.client.authentication.basic.username cassandra
com.datastax.bdp.fs.client.authentication.basic.password <pass>
但是，命令的输出如下。
有人知道怎么解决吗？
WARN 2019-05-24 09:01:58,116 com.datastax.driver.core.NettyUtil: Found Netty's native epoll transport in the classpath, but epoll is not available. Using NIO instead.
java.lang.NoSuchMethodError: Method io.netty.channel.epoll.NativeStaticallyReferencedJniMethods.efdnonblock()I name or signature does not match
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)
at java.lang.Runtime.load0(Runtime.java:809)
at java.lang.System.load(System.java:1086)
WARN 2019-05-24 09:02:02,079 hive.ql.metadata.Hive: Failed to access metastore. This class should not accessed in runtime.
org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1236)
at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:191)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:264)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:362)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:266)
at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply$mcZ$sp(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:194)
at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:105)
at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:93)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.externalCatalog(HiveSessionStateBuilder.scala:39)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog$lzycompute(HiveSessionStateBuilder.scala:54)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:52)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:35)
at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:289)
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1059)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1523)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
... 57 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
... 63 common frames omitted
Caused by: org.apache.hadoop.hive.metastore.api.MetaException: Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
at org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:1213)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:106)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
... 68 common frames omitted
WARN 2019-05-24 09:02:02,216 io.netty.channel.ChannelInitializer: Failed to initialize a channel. Closing: [id: 0x61f0844e]
java.lang.VerifyError: Bad invokespecial instruction: current class isn't assignable to reference class.
Exception Details:
Location:
com/datastax/bdp/fs/rest/client/StartTlsClientHandler.decode(Lio/netty/channel/ChannelHandlerContext;Lio/netty/handler/codec/http/HttpObject;Ljava/util/List;)V @4: invokespecial
Reason:
Error exists in the bytecode
Bytecode:
0x0000000: 2a2b 2c2d b701 72b2 003c 2db9 0178 0100
0x0000010: 04a3 0007 04a7 0004 03b6 017b 2db9 017e
0x0000020: 0100 9a00 1c2d 03b9 0181 0200 c001 373a
0x0000030: 042d b901 8401 002a 2b19 04b7 0186 b1
Stackmap Table:
same_locals_1_stack_item_frame(@24,Object[#56])
full_frame(@25,{Object[#2],Object[#80],Object[#396],Object[#372]},{Object[#56],Integer})
same_frame(@62)
at com.datastax.bdp.fs.rest.client.RestClientConnection$ClientChannelInitializer.initChannel(RestClientConnection.scala:568)
at com.datastax.bdp.fs.rest.client.RestClientConnection$ClientChannelInitializer.initChannel(RestClientConnection.scala:563)
ERROR 2019-05-24 09:02:04,434 hive.log: Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
com.datastax.bdp.fs.client.DseFsConnectionException: Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
at com.datastax.bdp.fs.client.RestClientProxy.<init>(RestClientProxy.scala:159)
at com.datastax.bdp.fs.client.DseFsClient.liftedTree1(DseFsClient.scala:62)
at com.datastax.bdp.fs.client.DseFsClient.<init>(DseFsClient.scala:62)
at com.datastax.bdp.fs.hadoop.DseFileSystem.initialize(DseFileSystem.scala:118)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
at org.apache.hadoop.fs.FileSystem.access0(FileSystem.java:92)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:362)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:104)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:191)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:264)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:362)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:266)
at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply$mcZ$sp(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:194)
at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:105)
at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:93)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.externalCatalog(HiveSessionStateBuilder.scala:39)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog$lzycompute(HiveSessionStateBuilder.scala:54)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:52)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:35)
at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:289)
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1059)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: com.datastax.bdp.fs.rest.client.RestConnectException: Failed to open connection to 10.0.0.4:5598
at com.datastax.bdp.fs.rest.client.RestClientConnection$$anonfun.applyO
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:405)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:906)
at io.netty.util.internal.ThreadExecutorMap.run(ThreadExecutorMap.java:74)
at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.channel.ExtendedClosedChannelException: null
at io.netty.channel.AbstractChannel$AbstractUnsafe.ensureOpen(...)(Unknown Source)
ERROR 2019-05-24 09:02:04,438 hive.log: Converting exception to MetaException
Exception in thread "main" java.lang.IllegalArgumentException: Error while instantiating 'org.apache.spark.sql.hive.HiveSessionStateBuilder':
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1062)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: org.apache.spark.sql.AnalysisException: java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient;
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1523)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
... 54 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
... 60 more
Caused by: MetaException(message:Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:1213)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:106)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
... 65 more
部分输出已被省略。
最可能的问题是您使用与 DSE 使用的不同的 Spark 或 Scala 版本编译了您的 fat jar，因此它具有不兼容的组件。
通常，在构建文件中指定以下依赖项就足够了（它位于 DataStax 存储库中）：
<dependency>
<groupId>com.datastax.dse</groupId>
<artifactId>dse-spark-dependencies</artifactId>
<version>6.0.7</version>
<scope>provided</scope>
</dependency>
仅此而已（当然，您需要添加应用程序依赖项）- 只需编译、获取 jar 文件和 运行。您可以在 DataStax repo.
中找到更多构建 DSE 的示例
此外，请注意，您在 jar 文件名称之后指定的所有内容都被视为应用程序参数，因此您可能需要将 --master 移到 jar 文件名称之前
我正在尝试从 DSE 客户端节点使用以下命令，以便将 Scala 应用程序 fat-jar 发送到单节点 Datastax 环境。
dse -u cassandra -p <password> spark-submit --class my.package.bde.TestSparkApp target/big-data-engine-0.0.1-jar-with-dependencies.jar --master dse://10.0.0.4?
此外，在 /etc/dse/spark-defaults.conf 中，除其他外，我还添加了以下行：
spark.cassandra.connection.host 10.0.0.4
spark.cassandra.auth.username cassandra
spark.cassandra.auth.password <pass>
com.datastax.bdp.fs.client.authentication.basic.username cassandra
com.datastax.bdp.fs.client.authentication.basic.password <pass>
但是，命令的输出如下。
有人知道怎么解决吗？
WARN 2019-05-24 09:01:58,116 com.datastax.driver.core.NettyUtil: Found Netty's native epoll transport in the classpath, but epoll is not available. Using NIO instead.
java.lang.NoSuchMethodError: Method io.netty.channel.epoll.NativeStaticallyReferencedJniMethods.efdnonblock()I name or signature does not match
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)
at java.lang.Runtime.load0(Runtime.java:809)
at java.lang.System.load(System.java:1086)
WARN 2019-05-24 09:02:02,079 hive.ql.metadata.Hive: Failed to access metastore. This class should not accessed in runtime.
org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1236)
at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:191)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:264)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:362)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:266)
at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply$mcZ$sp(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:194)
at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:105)
at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:93)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.externalCatalog(HiveSessionStateBuilder.scala:39)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog$lzycompute(HiveSessionStateBuilder.scala:54)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:52)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:35)
at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:289)
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1059)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1523)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
... 57 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
... 63 common frames omitted
Caused by: org.apache.hadoop.hive.metastore.api.MetaException: Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
at org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:1213)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:106)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
... 68 common frames omitted
WARN 2019-05-24 09:02:02,216 io.netty.channel.ChannelInitializer: Failed to initialize a channel. Closing: [id: 0x61f0844e]
java.lang.VerifyError: Bad invokespecial instruction: current class isn't assignable to reference class.
Exception Details:
Location:
com/datastax/bdp/fs/rest/client/StartTlsClientHandler.decode(Lio/netty/channel/ChannelHandlerContext;Lio/netty/handler/codec/http/HttpObject;Ljava/util/List;)V @4: invokespecial
Reason:
Error exists in the bytecode
Bytecode:
0x0000000: 2a2b 2c2d b701 72b2 003c 2db9 0178 0100
0x0000010: 04a3 0007 04a7 0004 03b6 017b 2db9 017e
0x0000020: 0100 9a00 1c2d 03b9 0181 0200 c001 373a
0x0000030: 042d b901 8401 002a 2b19 04b7 0186 b1
Stackmap Table:
same_locals_1_stack_item_frame(@24,Object[#56])
full_frame(@25,{Object[#2],Object[#80],Object[#396],Object[#372]},{Object[#56],Integer})
same_frame(@62)
at com.datastax.bdp.fs.rest.client.RestClientConnection$ClientChannelInitializer.initChannel(RestClientConnection.scala:568)
at com.datastax.bdp.fs.rest.client.RestClientConnection$ClientChannelInitializer.initChannel(RestClientConnection.scala:563)
ERROR 2019-05-24 09:02:04,434 hive.log: Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
com.datastax.bdp.fs.client.DseFsConnectionException: Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598
at com.datastax.bdp.fs.client.RestClientProxy.<init>(RestClientProxy.scala:159)
at com.datastax.bdp.fs.client.DseFsClient.liftedTree1(DseFsClient.scala:62)
at com.datastax.bdp.fs.client.DseFsClient.<init>(DseFsClient.scala:62)
at com.datastax.bdp.fs.hadoop.DseFileSystem.initialize(DseFileSystem.scala:118)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
at org.apache.hadoop.fs.FileSystem.access0(FileSystem.java:92)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:362)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:104)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:191)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:264)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:362)
at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:266)
at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply$mcZ$sp(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists.apply(HiveExternalCatalog.scala:195)
at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:194)
at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:105)
at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:93)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.externalCatalog(HiveSessionStateBuilder.scala:39)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog$lzycompute(HiveSessionStateBuilder.scala:54)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:52)
at org.apache.spark.sql.hive.HiveSessionStateBuilder.catalog(HiveSessionStateBuilder.scala:35)
at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:289)
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1059)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: com.datastax.bdp.fs.rest.client.RestConnectException: Failed to open connection to 10.0.0.4:5598
at com.datastax.bdp.fs.rest.client.RestClientConnection$$anonfun.applyO
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:405)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:906)
at io.netty.util.internal.ThreadExecutorMap.run(ThreadExecutorMap.java:74)
at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.channel.ExtendedClosedChannelException: null
at io.netty.channel.AbstractChannel$AbstractUnsafe.ensureOpen(...)(Unknown Source)
ERROR 2019-05-24 09:02:04,438 hive.log: Converting exception to MetaException
Exception in thread "main" java.lang.IllegalArgumentException: Error while instantiating 'org.apache.spark.sql.hive.HiveSessionStateBuilder':
at org.apache.spark.sql.SparkSession$.org$apache$spark$sql$SparkSession$$instantiateSessionState(SparkSession.scala:1062)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:137)
at org.apache.spark.sql.SparkSession$$anonfun$sessionState.apply(SparkSession.scala:136)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:136)
at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:133)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:171)
at org.apache.spark.sql.Dataset$.apply(Dataset.scala:62)
at org.apache.spark.sql.SparkSession.createDataset(SparkSession.scala:466)
at org.apache.spark.sql.SQLContext.createDataset(SQLContext.scala:377)
at org.apache.spark.sql.SQLImplicits.localSeqToDatasetHolder(SQLImplicits.scala:213)
at tech.metis.bde.TestSparkApp$.delayedEndpoint$tech$metis$bde$TestSparkApp(TestSparkApp.scala:35)
at tech.metis.bde.TestSparkApp$delayedInit$body.apply(TestSparkApp.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:34)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.App$$anonfun$main.apply(App.scala:76)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
at scala.App$class.main(App.scala:76)
at tech.metis.bde.TestSparkApp$.main(TestSparkApp.scala:20)
at tech.metis.bde.TestSparkApp.main(TestSparkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.DseSparkSubmit$.org$apache$spark$deploy$DseSparkSubmit$$runMain(DseSparkSubmit.scala:662)
at org.apache.spark.deploy.DseSparkSubmit$.doRunMain(DseSparkSubmit.scala:167)
at org.apache.spark.deploy.DseSparkSubmit$.submit(DseSparkSubmit.scala:192)
at org.apache.spark.deploy.DseSparkSubmit$.main(DseSparkSubmit.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper$.main(DseSparkSubmitBootstrapper.scala:106)
at org.apache.spark.deploy.DseSparkSubmitBootstrapper.main(DseSparkSubmitBootstrapper.scala)
Caused by: org.apache.spark.sql.AnalysisException: java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient;
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1523)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
... 54 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
... 60 more
Caused by: MetaException(message:Got exception: com.datastax.bdp.fs.client.DseFsConnectionException Could not connect to DSEFS. Last endpoint tried: 10.0.0.4:5598)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:1213)
at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:106)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:140)
at org.apache.hadoop.hive.metastore.Warehouse.getDnsPath(Warehouse.java:146)
at org.apache.hadoop.hive.metastore.Warehouse.getWhRoot(Warehouse.java:159)
at org.apache.hadoop.hive.metastore.Warehouse.getDefaultDatabasePath(Warehouse.java:177)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:601)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
... 65 more
部分输出已被省略。
最可能的问题是您使用与 DSE 使用的不同的 Spark 或 Scala 版本编译了您的 fat jar，因此它具有不兼容的组件。
通常，在构建文件中指定以下依赖项就足够了（它位于 DataStax 存储库中）：
<dependency>
<groupId>com.datastax.dse</groupId>
<artifactId>dse-spark-dependencies</artifactId>
<version>6.0.7</version>
<scope>provided</scope>
</dependency>
仅此而已（当然，您需要添加应用程序依赖项）- 只需编译、获取 jar 文件和 运行。您可以在 DataStax repo.
中找到更多构建 DSE 的示例此外，请注意，您在 jar 文件名称之后指定的所有内容都被视为应用程序参数，因此您可能需要将 --master 移到 jar 文件名称之前