实例化org.apache.spark.sql.hive.HiveSessionStateBuilder的Pyspark错误：“

Question

我正在尝试这个代码，我也在stackoverflow上找到了

from pyspark.mllib.linalg.distributed import RowMatrix
rows = sc.parallelize([(1, 2, 3), (4, 5, 6), (7, 8, 9), (10, 11, 12)])

# Convert to RowMatrix
mat = RowMatrix(rows)

# Calculate exact and approximate similarities
exact = mat.columnSimilarities()
approx = mat.columnSimilarities(0.05)

# Output
exact.entries.collect()
[MatrixEntry(0, 2, 0.991935352214),
 MatrixEntry(1, 2, 0.998441152599),
 MatrixEntry(0, 1, 0.997463284056)]

然后当我运行exaxt.entries时出现此错误

---------------------------------------------------------------------------
IllegalArgumentException                  Traceback (most recent call last)
<ipython-input-3-912f64c8ec62> in <module>()
----> 1 print exact.entries

D:\opt\spark\spark-2.2.0-bin-hadoop2.7\python\pyspark\mllib\linalg\distributed.pyc in entries(self)
    824         # DataFrame on the Scala/Java side. Then we map each Row in
    825         # the DataFrame back to a MatrixEntry on this side.
--> 826         entries_df = callMLlibFunc("getMatrixEntries", self._java_matrix_wrapper._java_model)
    827         entries = entries_df.rdd.map(lambda row: MatrixEntry(row[0], row[1], row[2]))
    828         return entries

D:\opt\spark\spark-2.2.0-bin-hadoop2.7\python\pyspark\mllib\common.pyc in callMLlibFunc(name, *args)
    128     sc = SparkContext.getOrCreate()
    129     api = getattr(sc._jvm.PythonMLLibAPI(), name)
--> 130     return callJavaFunc(sc, api, *args)
    131 
    132 

D:\opt\spark\spark-2.2.0-bin-hadoop2.7\python\pyspark\mllib\common.pyc in callJavaFunc(sc, func, *args)
    121     """ Call Java Function """
    122     args = [_py2java(sc, a) for a in args]
--> 123     return _java2py(sc, func(*args))
    124 
    125 

D:\opt\spark\spark-2.2.0-bin-hadoop2.7\python\lib\py4j-0.10.4-src.zip\py4j\java_gateway.py in __call__(self, *args)
   1131         answer = self.gateway_client.send_command(command)
   1132         return_value = get_return_value(
-> 1133             answer, self.gateway_client, self.target_id, self.name)
   1134 
   1135         for temp_arg in temp_args:

D:\opt\spark\spark-2.2.0-bin-hadoop2.7\python\pyspark\sql\utils.pyc in deco(*a, **kw)
     77                 raise QueryExecutionException(s.split(': ', 1)[1], stackTrace)
     78             if s.startswith('java.lang.IllegalArgumentException: '):
---> 79                 raise IllegalArgumentException(s.split(': ', 1)[1], stackTrace)
     80             raise
     81     return deco

IllegalArgumentException: u"Error while instantiating 'org.apache.spark.sql.hive.HiveSessionStateBuilder':"

我使用此网站在Windows10上安装了Spark Spark https://medium.com/@GalarnykMichael/install-spark-on-windows-pyspark-4498a5d8d66c

有什么解决办法吗？ 谢谢

*更新：来自cmd的其他错误我不理解该错误。 我的文件夹中确实存在metastore_db

18/02/04 16:48:22 ERROR Schema: Failed initialising database.
Unable to open a test connection to the given database. JDBC url = jdbc:derby:;databaseName=metastore_db;create=true, username = APP. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Failed to start database 'metastore_db' with class loader org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@700d488a, see the next exception for details.
        at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
        at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
        at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
        at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown Source)
        at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
        at org.apache.derby.jdbc.InternalDriver$1.run(Unknown Source)
        at org.apache.derby.jdbc.InternalDriver$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.jdbc.InternalDriver.getNewEmbedConnection(Unknown Source)
        at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
        at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
        at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:361)
        at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:416)
        at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:120)
        at org.datanucleus.store.rdbms.ConnectionFactoryImpl$ManagedConnectionImpl.getConnection(ConnectionFactoryImpl.java:501)
        at org.datanucleus.store.rdbms.RDBMSStoreManager.<init>(RDBMSStoreManager.java:298)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        at org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:631)
        at org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)
        at org.datanucleus.NucleusContext.createStoreManagerForProperties(NucleusContext.java:1187)
        at org.datanucleus.NucleusContext.initialise(NucleusContext.java:356)
        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:775)
        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:333)
        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:202)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at javax.jdo.JDOHelper$16.run(JDOHelper.java:1965)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
        at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
        at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
        at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
        at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:365)
        at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:394)
        at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:291)
        at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
        at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
        at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
        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(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        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.metadata.Hive.getAllDatabases(Hive.java:1234)
        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(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        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$1.apply$mcZ$sp(HiveExternalCatalog.scala:194)
        at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:194)
        at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:194)
        at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
        at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:193)
        at org.apache.spark.sql.internal.SharedState.externalCatalog$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$$instantiateSessionState(SparkSession.scala:1050)
        at org.apache.spark.sql.SparkSession$$anonfun$sessionState$2.apply(SparkSession.scala:130)
        at org.apache.spark.sql.SparkSession$$anonfun$sessionState$2.apply(SparkSession.scala:130)
        at scala.Option.getOrElse(Option.scala:121)
        at org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:129)
        at org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:126)
        at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:65)
        at org.apache.spark.sql.SparkSession.createDataFrame(SparkSession.scala:283)
        at org.apache.spark.mllib.api.python.PythonMLLibAPI.getMatrixEntries(PythonMLLibAPI.scala:1207)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
        at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
        at py4j.Gateway.invoke(Gateway.java:280)
        at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
        at py4j.commands.CallCommand.execute(CallCommand.java:79)
        at py4j.GatewayConnection.run(GatewayConnection.java:214)
        at java.lang.Thread.run(Unknown Source)
Caused by: ERROR XJ040: Failed to start database 'metastore_db' with class loader org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@700d488a, see the next exception for details.
        at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
        at org.apache.derby.impl.jdbc.SQLExceptionFactory.wrapArgsForTransportAcrossDRDA(Unknown Source)
        ... 113 more
Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database C:\Users\USER\Desktop\ColumnSimilarities\metastore_db.
        at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
        at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
        at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown Source)
        at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown Source)
        at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.startModule(Unknown Source)
        at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.store.raw.RawStore$6.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.impl.store.raw.RawStore.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.startModule(Unknown Source)
        at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.store.access.RAMAccessManager$5.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.impl.store.access.RAMAccessManager.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.startModule(Unknown Source)
        at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.db.BasicDatabase$5.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.impl.db.BasicDatabase.bootServiceModule(Unknown Source)
        at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
        at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
        at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown Source)
        at org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown Source)
        at org.apache.derby.impl.jdbc.EmbedConnection$4.run(Unknown Source)
        at org.apache.derby.impl.jdbc.EmbedConnection$4.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.derby.impl.jdbc.EmbedConnection.startPersistentService(Unknown Source)
        ... 110 more

*更新

我使用了在工作的文档中找到的这部分代码。

from pyspark.mllib.linalg.distributed import  RowMatrix, IndexedRowMatrix,CoordinateMatrix, MatrixEntry

#Create an RDD of coordinate entries.
#   - This can be done explicitly with the MatrixEntry class:
# entries = sc.parallelize([MatrixEntry(0, 0, 1.2), MatrixEntry(1, 0, 2.1), MatrixEntry(6, 1, 3.7)])
#   - or using (long, long, float) tuples:
entries = sc.parallelize([(1, 2, 3), (4, 5, 6), (7, 8, 9), (10, 11, 12)])
#([(0, 0, 1.2), (1, 0, 2.1), (2, 1, 3.7)])
mat1 = RowMatrix(entries)

exact = mat1.columnSimilarities()
exact.entries.collect()

Answer 1

tl; dr在C:\\Users\\USER\\Desktop\\ColumnSimilarities\\metastore_db关闭Spark应用程序的另一个实例，然后重新开始。

例外：

错误XSDB6：Derby的另一个实例可能已经启动了数据库C：\\ Users \\ USER \\ Desktop \\ ColumnSimilarities \\ metastore_db

全部说明。 您已经在C:\\Users\\USER\\Desktop\\ColumnSimilarities启动并运行了两个Spark应用程序实例。 默认配置单元外部目录（aka metastore）是不可能的。

Spark SQL使用外部目录（aka元存储）来管理持久性表的元数据，并将Derby用作允许单个客户端访问它的基础数据库。

给定目录中只能有一个Spark应用程序（或者您必须更改HiveExternalCatalog存储元数据的目录）。

Answer 2

from pyspark.mllib.linalg.distributed import  RowMatrix, IndexedRowMatrix,CoordinateMatrix, MatrixEntry

#Create an RDD of coordinate entries.
#   - This can be done explicitly with the MatrixEntry class:
# entries = sc.parallelize([MatrixEntry(0, 0, 1.2), MatrixEntry(1, 0, 2.1), MatrixEntry(6, 1, 3.7)])
#   - or using (long, long, float) tuples:
entries = sc.parallelize([(1, 2, 3), (4, 5, 6), (7, 8, 9), (10, 11, 12)])
#([(0, 0, 1.2), (1, 0, 2.1), (2, 1, 3.7)])
mat1 = RowMatrix(entries)

exact = mat1.columnSimilarities()
exact.entries.collect()

是否再次尝试使用文档中找到的代码。

Answer 3

我在spark 2.2.0上也犯了同样的错误，所以我检查了端口，发现其他一些Spark进程持有该端口。 因此，您要做的就是转到您的shell并键入“ JPS”命令以查看是否确实存在其他Spark进程

user@server:~$ JPS

因此，您将看到在系统上运行的java进程列表，例如：

78849 Jps
53409 RemoteInterpreterServer
78627 RemoteInterpreterServer
78515 RemoteInterpreterServer
76244 RemoteInterpreterServer
58566 SparkSubmit
77510 NameNode
74601 ZeppelinServer
17912 Master
77755 SecondaryNameNode
74684 LivyServer
77854 SparkSubmit

在此处输入图片说明

那么您必须使用以下命令通过其进程ID终止spark会话：

sudo kill -9 #process id#
ex : sudo kill -9 58566

或者你可以用这个

 sudo killall -9 SparkSubmit

如果您的内存中没有打开spark会话，您将收到：“未找到进程”

现在尝试再次运行您的代码！

一帆风顺