>
> Hello Team
>
I am using Classification template (Naive Bayes algorithm) . I am able to
build ,train and getting response from engine. I am using Oracle database
as event data store. I am running into sql exception while doing PIO eval.
Please help me.
Command used :
pio eval org.example.classification.AccuracyEvaluation
org.example.classification.EngineParamsList
Sql Exception:
[StatementExecutor$$anon$1] SQL execution failed (Reason: ORA-01400:
cannot insert NULL into ("DMA"."PIO_META_EVALUATIONINSTANCES"."STATUS")
):
Please find complete logs which I got during PIO eval.
> *Logs :*
>
> bash-4.1$ pwd
>
> /proj/PredictionIO-0.12.0-incubating/MyClassification
>
> bash-4.1$ pio eval org.example.classification.AccuracyEvaluation
> org.example.classification.EngineParamsList
>
> [WARN] [WorkflowUtils$] Environment variable POSTGRES_JDBC_DRIVER is
> pointing to a nonexistent file
> /proj/PredictionIO-0.12.0-incubating/lib/postgresql-42.0.0.jar. Ignoring.
>
> [WARN] [WorkflowUtils$] Environment variable MYSQL_JDBC_DRIVER is pointing
> to a nonexistent file
> /proj/PredictionIO-0.12.0-incubating/lib/mysql-connector-java-5.1.41.jar.
> Ignoring.
>
> [INFO] [Runner$] Submission command:
> /proj/PredictionIO-0.12.0-incubating/vendors/spark-2.1.1-bin-hadoop2.6/bin/spark-submit
> --class org.apache.predictionio.workflow.CreateWorkflow --jars
> file:/proj/PredictionIO-0.12.0-incubating/lib/ojdbc6_g.jar,file:/proj/PredictionIO-0.12.0-incubating/MyClassification/target/scala-2.11/template-scala-parallel-classification-assembly-0.1-SNAPSHOT-deps.jar,file:/proj/PredictionIO-0.12.0-incubating/MyClassification/target/scala-2.11/template-scala-parallel-classification_2.11-0.1-SNAPSHOT.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-s3-assembly-0.12.0-incubating.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-localfs-assembly-0.12.0-incubating.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-hdfs-assembly-0.12.0-incubating.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-hbase-assembly-0.12.0-incubating.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-jdbc-assembly-0.12.0-incubating.jar,file:/proj/PredictionIO-0.12.0-incubating/lib/spark/pio-data-elasticsearch-assembly-0.12.0-incubating.jar
> --files file:/proj/PredictionIO-0.12.0-incubating/conf/log4j.properties
> --driver-class-path
> /proj/PredictionIO-0.12.0-incubating/conf:/proj/PredictionIO-0.12.0-incubating/lib/postgresql-42.0.0.jar:/proj/PredictionIO-0.12.0-incubating/lib/mysql-connector-java-5.1.41.jar:/proj/PredictionIO-0.12.0-incubating/lib/ojdbc6_g.jar
> --driver-java-options -Dpio.log.dir=/proj/PredictionIO-0.12.0-incubating
> file:/proj/PredictionIO-0.12.0-incubating/lib/pio-assembly-0.12.0-incubating.jar
> --engine-id org.example.classification.ClassificationEngine
> --engine-version c8ba776f63d156ef316149846eeaf940d3c8caf8 --engine-variant
> file:/proj/PredictionIO-0.12.0-incubating/MyClassification/engine.json
> --verbosity 0 --evaluation-class
> org.example.classification.AccuracyEvaluation
> --engine-params-generator-class org.example.classification.EngineParamsList
> --json-extractor Both --env
> PIO_ENV_LOADED=1,PIO_STORAGE_SOURCES_ORACLE_TYPE=jdbc,PIO_STORAGE_REPOSITORIES_METADATA_NAME=pio_meta,PIO_FS_BASEDIR=/proj/PredictionIO-0.12.0-incubating/.pio_store,PIO_STORAGE_SOURCES_ORACLE_URL=jdbc:oracle:thin:@
> //
> b-6/DSSW,PIO_HOME=/proj/PredictionIO-0.12.0-incubating,PIO_FS_ENGINESDIR=/proj/PredictionIO-0.12.0-incubating/.pio_store/engines,PIO_STORAGE_REPOSITORIES_METADATA_SOURCE=ORACLE,PIO_STORAGE_REPOSITORIES_MODELDATA_SOURCE=ORACLE,PIO_STORAGE_REPOSITORIES_EVENTDATA_NAME=pio_event,PIO_STORAGE_SOURCES_ORACLE_PASSWORD=dma123,PIO_FS_TMPDIR=/proj/PredictionIO-0.12.0-incubating/.pio_store/tmp,PIO_STORAGE_REPOSITORIES_MODELDATA_NAME=pio_model,PIO_STORAGE_REPOSITORIES_EVENTDATA_SOURCE=ORACLE,PIO_CONF_DIR=/proj/PredictionIO-0.12.0-incubating/conf,PIO_STORAGE_SOURCES_ORACLE_USERNAME=
> <http://somdb-dev1501.nam.nsroot.net:1526/DSDB1D_DEV_SW,PIO_HOME=/proj/PredictionIO-0.12.0-incubating,PIO_FS_ENGINESDIR=/proj/PredictionIO-0.12.0-incubating/.pio_store/engines,PIO_STORAGE_REPOSITORIES_METADATA_SOURCE=ORACLE,PIO_STORAGE_REPOSITORIES_MODELDATA_SOURCE=ORACLE,PIO_STORAGE_REPOSITORIES_EVENTDATA_NAME=pio_event,PIO_STORAGE_SOURCES_ORACLE_PASSWORD=dma123,PIO_FS_TMPDIR=/proj/PredictionIO-0.12.0-incubating/.pio_store/tmp,PIO_STORAGE_REPOSITORIES_MODELDATA_NAME=pio_model,PIO_STORAGE_REPOSITORIES_EVENTDATA_SOURCE=ORACLE,PIO_CONF_DIR=/proj/PredictionIO-0.12.0-incubating/conf,PIO_STORAGE_SOURCES_ORACLE_USERNAME=dma>
>
> [INFO] [CoreWorkflow$] runEvaluation started
>
> [INFO] [log] Logging initialized @20767ms
>
> [INFO] [Server] jetty-9.2.z-SNAPSHOT
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@7da31a40{/jobs,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@28ee7bee{/jobs/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@1b5a1d85{/jobs/job,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@31e130bf{/jobs/job/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@54755dd9{/stages,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@f1f7db2{/stages/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@4462efe1{/stages/stage,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@7c3e4b1a{/stages/stage/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2db4ad1{/stages/pool,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@765d55d5{/stages/pool/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2513a118{/storage,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2bfb583b{/storage/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@73ae0257{/storage/rdd,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@6fc1020a{/storage/rdd/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@5762658b{/environment,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2629d5dc{/environment/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2596d7f4{/executors,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@42a0501e{/executors/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@6aa3bfc{/executors/threadDump,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@6e4599c0{/executors/threadDump/json,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@7dffda8b{/static,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@3d1f558a{/,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@6abdec0e{/api,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@28f4f300{/jobs/job/kill,null,AVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@2b5c4f17{/stages/stage/kill,null,AVAILABLE,@Spark}
>
> [INFO] [ServerConnector] Started Spark@50448409{HTTP/1.1}{0.0.0.0:4040}
>
> [INFO] [Server] Started @20949ms
>
> [INFO] [ContextHandler] Started
> o.s.j.s.ServletContextHandler@62cba181{/metrics/json,null,AVAILABLE,@Spark}
>
> [ERROR] [StatementExecutor$$anon$1] SQL execution failed (Reason:
> ORA-01400: cannot insert NULL into
> ("DMA"."PIO_META_EVALUATIONINSTANCES"."STATUS")
>
> ):
>
>
>
> INSERT INTO pio_meta_evaluationinstances VALUES(
> '9cc6f545-195f-44b7-aac4-5c20e21851e0', '', '2018-10-12 15:42:05.657',
> '2018-10-12 15:42:05.676', 'org.example.classification.AccuracyEvaluation',
> 'org.example.classification.EngineParamsList', '',
> 'PIO_ENV_LOADED=1,PIO_STORAGE_SOURCES_ORACLE_TYPE=jdbc,PIO_STORAGE_REPOSITORIES_METADATA_NAME=pio_met...
> (833)', 'spark.executor.extraClassPath=.', '', '', '')
>
>
>
> [INFO] [ServerConnector] Stopped Spark@50448409{HTTP/1.1}{0.0.0.0:4040}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2b5c4f17{/stages/stage/kill,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@28f4f300{/jobs/job/kill,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@6abdec0e{/api,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@3d1f558a{/,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@7dffda8b{/static,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@6e4599c0{/executors/threadDump/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@6aa3bfc{/executors/threadDump,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@42a0501e{/executors/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2596d7f4{/executors,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2629d5dc{/environment/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@5762658b{/environment,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@6fc1020a{/storage/rdd/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@73ae0257{/storage/rdd,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2bfb583b{/storage/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2513a118{/storage,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@765d55d5{/stages/pool/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@2db4ad1{/stages/pool,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@7c3e4b1a{/stages/stage/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@4462efe1{/stages/stage,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@f1f7db2{/stages/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@54755dd9{/stages,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@31e130bf{/jobs/job/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@1b5a1d85{/jobs/job,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@28ee7bee{/jobs/json,null,UNAVAILABLE,@Spark}
>
> [INFO] [ContextHandler] Stopped
> o.s.j.s.ServletContextHandler@7da31a40{/jobs,null,UNAVAILABLE,@Spark}
>
> Exception in thread "main"
> java.sql.SQLIntegrityConstraintViolationException: ORA-01400: cannot insert
> NULL into ("DMA"."PIO_META_EVALUATIONINSTANCES"."STATUS")
>
>
>
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:459)
>
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:400)
>
> at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:999)
>
> at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:539)
>
> at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:235)
>
> at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:543)
>
> at
> oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:239)
>
> at
> oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1448)
>
> at
> oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1764)
>
> at
> oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:4401)
>
> at
> oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:4568)
>
> at
> oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:5579)
>
> at
> org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:98)
>
> at
> org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:98)
>
> at
> scalikejdbc.StatementExecutor$$anonfun$executeUpdate$1.apply$mcI$sp(StatementExecutor.scala:330)
>
> at
> scalikejdbc.StatementExecutor$$anonfun$executeUpdate$1.apply(StatementExecutor.scala:330)
>
> at
> scalikejdbc.StatementExecutor$$anonfun$executeUpdate$1.apply(StatementExecutor.scala:330)
>
> at
> scalikejdbc.StatementExecutor$NakedExecutor.apply(StatementExecutor.scala:18)
>
> at
> scalikejdbc.StatementExecutor$$anon$1.scalikejdbc$StatementExecutor$LoggingSQLAndTiming$$super$apply(StatementExecutor.scala:310)
>
> at
> scalikejdbc.StatementExecutor$LoggingSQLAndTiming$class.apply(StatementExecutor.scala:254)
>
> at
> scalikejdbc.StatementExecutor$$anon$1.scalikejdbc$StatementExecutor$LoggingSQLIfFailed$$super$apply(StatementExecutor.scala:310)
>
> at
> scalikejdbc.StatementExecutor$LoggingSQLIfFailed$class.apply(StatementExecutor.scala:287)
>
> at
> scalikejdbc.StatementExecutor$$anon$1.apply(StatementExecutor.scala:310)
>
> at
> scalikejdbc.StatementExecutor.executeUpdate(StatementExecutor.scala:330)
>
> at
> scalikejdbc.DBSession$$anonfun$updateWithFilters$1.apply(DBSession.scala:432)
>
> at
> scalikejdbc.DBSession$$anonfun$updateWithFilters$1.apply(DBSession.scala:430)
>
> at scalikejdbc.LoanPattern$class.using(LoanPattern.scala:18)
>
> at
> scalikejdbc.ActiveSession.scalikejdbc$DBSession$$super$using(DBSession.scala:586)
>
> at scalikejdbc.DBSession$class.using(DBSession.scala:30)
>
> at scalikejdbc.ActiveSession.using(DBSession.scala:586)
>
> at
> scalikejdbc.DBSession$class.updateWithFilters(DBSession.scala:429)
>
> at scalikejdbc.ActiveSession.updateWithFilters(DBSession.scala:586)
>
> at
> scalikejdbc.DBSession$class.updateWithFilters(DBSession.scala:407)
>
> at scalikejdbc.ActiveSession.updateWithFilters(DBSession.scala:586)
>
> at scalikejdbc.SQLUpdate.apply(SQL.scala:539)
>
> at
> org.apache.predictionio.data.storage.jdbc.JDBCEvaluationInstances$$anonfun$2.apply(JDBCEvaluationInstances.scala:82)
>
> at
> org.apache.predictionio.data.storage.jdbc.JDBCEvaluationInstances$$anonfun$2.apply(JDBCEvaluationInstances.scala:67)
>
> at
> scalikejdbc.DBConnection$$anonfun$3.apply(DBConnection.scala:305)
>
> at
> scalikejdbc.DBConnection$class.scalikejdbc$DBConnection$$rollbackIfThrowable(DBConnection.scala:274)
>
> at scalikejdbc.DBConnection$class.localTx(DBConnection.scala:303)
>
> at scalikejdbc.DB.localTx(DB.scala:60)
>
> at scalikejdbc.DB$.localTx(DB.scala:257)
>
> at
> org.apache.predictionio.data.storage.jdbc.JDBCEvaluationInstances.insert(JDBCEvaluationInstances.scala:67)
>
> at
> org.apache.predictionio.workflow.CoreWorkflow$.runEvaluation(CoreWorkflow.scala:129)
>
> at
> org.apache.predictionio.workflow.Workflow$.runEvaluationViaCoreWorkflow(Workflow.scala:129)
>
> at
> org.apache.predictionio.workflow.Workflow$.runEvaluationTypeless(Workflow.scala:109)
>
> at
> org.apache.predictionio.workflow.Workflow$.runEvaluation(Workflow.scala:89)
>
> at
> org.apache.predictionio.workflow.CreateWorkflow$.main(CreateWorkflow.scala:274)
>
> at
> org.apache.predictionio.workflow.CreateWorkflow.main(CreateWorkflow.scala)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498)
>
> at
> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:743)
>
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:187)
>
> at
> org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212)
>
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)
>
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
>
>
>
>
>
