Это началось, когда я пытаюсь запустить эти заметки
%spark2
val catDF = spark.read.format("avro").load("/user/dstis/shopee_category_14112019")
catDF.show()
catDF.printSchema()
или эту альтернативу
%spark2
val catDF = spark.read.format("com.databricks.spark.avro").load("/user/dstis/shopee_category_14112019")
catDF.show()
catDF.printSchema()
оба возвращают сообщение об ошибке, как показано ниже:
org.apache.spark.sql.AnalysisException: Failed to find data source: avro. Please find an Avro package at http://spark.apache.org/third-party-projects.html;
Затем Я попытался перенастроить maven в расширенном zeppelin-env, zeppelin_env_content, как показано ниже, и перезапустить zeppelin
export ZEPPELIN_INTERPRETER_DEP_MVNREPO="https://repo1.maven.org/maven2/"
Затем я добавляю внешний пакет avro в зависимости интерпертера spark2, как показано ниже
пакет avro databrick
Когда я сохраняю конфигурацию interperter spark2, появляется предупреждающее сообщение
Error setting properties for interpreter 'spark.spark2': Cannot fetch dependencies for com.databricks:spark-avro_2.11:jar:4.0.0
И когда я пытаюсь повторно запустить приведенный выше сценарий spark2, он все равно выдает такое же сообщение об ошибке
Затем я пытаюсь проверить журнал zeppelin и обнаружил следующее:
INFO [2020-08-07 05:50:01,496] ({qtp1786364562-929} InterpreterRestApi.java[updateSetting]:138) - Update interpreterSetting 2C4U48MY3_spark2
INFO [2020-08-07 05:50:01,498] ({qtp1786364562-929} FileSystemConfigStorage.java[call]:98) - Save Interpreter Settings to hdfs://mghdop01.dcdms:8020/user/zeppelin/conf/interpreter.json
ERROR [2020-08-07 05:50:02,768] ({Thread-853} InterpreterSettingManager.java[run]:573) - Error while downloading repos for interpreter group : spark, go to interpreter setting page click on edit and save it again to make this interpreter work properly. : Cannot fetch dependencies for com.databricks:spark-avro_2.11:jar:4.0.0
org.sonatype.aether.RepositoryException: Cannot fetch dependencies for com.databricks:spark-avro_2.11:jar:4.0.0
at org.apache.zeppelin.dep.DependencyResolver.getArtifactsWithDep(DependencyResolver.java:181)
at org.apache.zeppelin.dep.DependencyResolver.loadFromMvn(DependencyResolver.java:131)
at org.apache.zeppelin.dep.DependencyResolver.load(DependencyResolver.java:79)
at org.apache.zeppelin.dep.DependencyResolver.load(DependencyResolver.java:96)
at org.apache.zeppelin.dep.DependencyResolver.load(DependencyResolver.java:88)
at org.apache.zeppelin.interpreter.InterpreterSettingManager$3.run(InterpreterSettingManager.java:565)
INFO [2020-08-07 05:50:08,758] ({qtp1786364562-934} InterpreterRestApi.java[restartSetting]:181) - Restart interpreterSetting 2C4U48MY3_spark2, msg=
INFO [2020-08-07 05:50:51,049] ({qtp1786364562-934} NotebookServer.java[sendNote]:711) - New operation from 10.0.77.199 : 54803 : admin : GET_NOTE : 2FG5ZG2T8
WARN [2020-08-07 05:50:51,051] ({qtp1786364562-934} FileSystemNotebookRepo.java[revisionHistory]:171) - revisionHistory is not implemented for HdfsNotebookRepo
INFO [2020-08-07 05:50:51,182] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:188) - Create interpreter instance spark2 for note 2FG5ZG2T8
INFO [2020-08-07 05:50:51,183] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:221) - Interpreter org.apache.zeppelin.spark.SparkInterpreter 1880223590 created
INFO [2020-08-07 05:50:51,186] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:221) - Interpreter org.apache.zeppelin.spark.SparkSqlInterpreter 2127961876 created
INFO [2020-08-07 05:50:51,190] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:221) - Interpreter org.apache.zeppelin.spark.DepInterpreter 2062124054 created
INFO [2020-08-07 05:50:51,191] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:221) - Interpreter org.apache.zeppelin.spark.PySparkInterpreter 1072370991 created
INFO [2020-08-07 05:50:51,192] ({qtp1786364562-944} InterpreterFactory.java[createInterpretersForNote]:221) - Interpreter org.apache.zeppelin.spark.SparkRInterpreter 1082046315 created
INFO [2020-08-07 05:50:54,634] ({pool-2-thread-14} SchedulerFactory.java[jobStarted]:131) - Job paragraph_1596690982396_-221132441 started by scheduler org.apache.zeppelin.interpreter.remote.RemoteInterpretershared_session1767495081
INFO [2020-08-07 05:50:54,635] ({pool-2-thread-14} Paragraph.java[jobRun]:366) - run paragraph 20200806-121622_1573161163 using spark2 org.apache.zeppelin.interpreter.LazyOpenInterpreter@7011ef66
INFO [2020-08-07 05:50:54,636] ({pool-2-thread-14} RemoteInterpreterManagedProcess.java[start]:137) - Run interpreter process [/usr/hdp/current/zeppelin-server/bin/interpreter.sh, -d, /usr/hdp/current/zeppelin-server/interpreter/spark, -p, 33438, -l, /usr/hdp/current/zeppelin-server/local-repo/2C4U48MY3_spark2, -g, spark2]
INFO [2020-08-07 05:50:58,646] ({pool-2-thread-14} RemoteInterpreter.java[init]:248) - Create remote interpreter org.apache.zeppelin.spark.SparkInterpreter
INFO [2020-08-07 05:50:58,941] ({pool-2-thread-14} RemoteInterpreter.java[pushAngularObjectRegistryToRemote]:580) - Push local angular object registry from ZeppelinServer to remote interpreter group 2C4U48MY3_spark2:shared_process
INFO [2020-08-07 05:50:58,975] ({pool-2-thread-14} RemoteInterpreter.java[init]:248) - Create remote interpreter org.apache.zeppelin.spark.SparkSqlInterpreter
INFO [2020-08-07 05:50:58,980] ({pool-2-thread-14} RemoteInterpreter.java[init]:248) - Create remote interpreter org.apache.zeppelin.spark.DepInterpreter
INFO [2020-08-07 05:50:58,984] ({pool-2-thread-14} RemoteInterpreter.java[init]:248) - Create remote interpreter org.apache.zeppelin.spark.PySparkInterpreter
INFO [2020-08-07 05:50:58,993] ({pool-2-thread-14} RemoteInterpreter.java[init]:248) - Create remote interpreter org.apache.zeppelin.spark.SparkRInterpreter
WARN [2020-08-07 05:51:32,241] ({pool-2-thread-14} NotebookServer.java[afterStatusChange]:2074) - Job 20200806-121622_1573161163 is finished, status: ERROR, exception: null, result: %text org.apache.spark.sql.AnalysisException: Failed to find data source: avro. Please find an Avro package at http://spark.apache.org/third-party-projects.html;
at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSource(DataSource.scala:630)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:190)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:174)
... 47 elided
INFO [2020-08-07 05:51:32,294] ({pool-2-thread-14} SchedulerFactory.java[jobFinished]:137) - Job paragraph_1596690982396_-221132441 finished by scheduler org.apache.zeppelin.interpreter.remote.RemoteInterpretershared_session1767495081
Как мне решить эту проблему, потому что при просмотре в inte rnet прямых сообщений / веток нет. ? Есть ли способ проверить, загружен ли внешний пакет avro databaricks для zeppelin?
NB: HDP 2.6.5 Zeppelin 0.7.3 Spark 2.3.0
-thanks-