You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Pallapothu Jyothi Swaroop (JIRA)" <ji...@apache.org> on 2018/02/13 05:52:00 UTC
[jira] [Updated] (SPARK-23402) Dataset write method not working as
expected for postgresql database
[ 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