spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Pallapothu Jyothi Swaroop (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-23402) Dataset write method not working as expected for postgresql database
Date Tue, 13 Feb 2018 05:52:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-23402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pallapothu Jyothi Swaroop updated SPARK-23402:
----------------------------------------------
    Attachment: Emsku[1].jpg

> Dataset write method not working as expected for postgresql database
> --------------------------------------------------------------------
>
>                 Key: SPARK-23402
>                 URL: https://issues.apache.org/jira/browse/SPARK-23402
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core, SQL
>    Affects Versions: 2.2.1
>         Environment: PostgreSQL: 9.5.8 (10 + Also same issue)
> OS: Cent OS 7 & Windows 7,8
> JDBC: 9.4-1201-jdbc41
>  
> Spark:  I executed in both 2.1.0 and 2.2.1
> Mode: Standalone
> OS: Windows 7
>            Reporter: Pallapothu Jyothi Swaroop
>            Priority: Major
>         Attachments: Emsku[1].jpg
>
>
> I am using spark dataset write to insert data on postgresql existing table. For this
I am using  write method mode as append mode. While using i am getting exception like table
already exists. But, I gave option as append mode.
> It's strange. When i change options to sqlserver/oracle append mode is working as expected.
>  
> {{Exception in thread "main" org.postgresql.util.PSQLException: ERROR: relation "dqvalue"
already exists at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2412)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2125) at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:297) at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:428)
at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:354) at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:301)
at org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:287) at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:264)
at org.postgresql.jdbc.PgStatement.executeUpdate(PgStatement.java:244) at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$.createTable(JdbcUtils.scala:806)
at org.apache.spark.sql.execution.datasources.jdbc.JdbcRelationProvider.createRelation(JdbcRelationProvider.scala:95)
at org.apache.spark.sql.execution.datasources.DataSource.write(DataSource.scala:469) at org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:50)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:58)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:56)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.doExecute(commands.scala:74)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:117)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:117)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:138)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:135)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:116) at org.apache.spark.sql.execution.QueryExecution.toRdd$lzycompute(QueryExecution.scala:92)
at org.apache.spark.sql.execution.QueryExecution.toRdd(QueryExecution.scala:92) at org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:609)
at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:233) at org.apache.spark.sql.DataFrameWriter.jdbc(DataFrameWriter.scala:460)
at com.ads.dqam.action.impl.PostgresValueAnalysis.persistValueAnalysis(PostgresValueAnalysis.java:25)
at com.ads.dqam.action.AbstractValueAnalysis.persistAnalysis(AbstractValueAnalysis.java:81)
at com.ads.dqam.Analysis.doAnalysis(Analysis.java:32) at com.ads.dqam.Client.main(Client.java:71)}}
>  
>  
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message