[
https://issues.apache.org/jira/browse/HUDI-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
leesf closed HUDI-1064.
-----------------------
> hoodie table name value trim （ value not trim，the code is not robust）
> -----------------------------------------------------------------------------
>
> Key: HUDI-1064
> URL: https://issues.apache.org/jira/browse/HUDI-1064
> Project: Apache Hudi
> Issue Type: Improvement
> Reporter: linshan
> Assignee: linshan
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.6.0
>
> Attachments: image-2020-07-02-18-33-26-956.png
>
>
> step 1、when i insert data to hudi
> {code:java}
> // code placeholder
> val writer = dataFrame.write.format("hudi")
> writer.option("hoodie.datasource.hive_sync.table", "hudi_class_test_2 ")
> .option("hoodie.datasource.hive_sync.database", "default")
> .option("hoodie.datasource.hive_sync.partition_fields", "member_id")
> .option("hoodie.datasource.hive_sync.enable", true)
> .option("hoodie.datasource.hive_sync.jdbcurl",
> "jdbc:hive2://XX.XX.XX.XXX:10000")
> .option("hoodie.memory.merge.max.size", "2004857600000")
> .option("hoodie.datasource.hive_sync.partition_extractor_class",
> "org.apache.hudi.hive.MultiPartKeysValueExtractor")
> .option("hoodie.datasource.write.partitionpath.field", "member_id")
> .option("hoodie.datasource.write.recordkey.field", "member_id")
> .option("hoodie.datasource.write.precombine.field", "modify_time")
> .option("hoodie.table.name", "hudi_class_test_2 ")
> .option("hoodie.datasource.write.table.type", "COPY_ON_WRITE")
> .option("hoodie.datasource.write.operation", "insert")
> .mode(SaveMode.Append)
> .save("/tmp/12037701/hivehudi/hudi_class_test_2")
> {code}
> step 2、
> {code:java}
> // code placeholder
> {code}
> org.apache.hudi.exception.HoodieException: hoodie table with name
> hudi_class_test_2 already exist at
> /tmp/12037701/hivehudi/hudi_class_test_2org.apache.hudi.exception.HoodieException:
> hoodie table with name hudi_class_test_2 already exist at
> /tmp/12037701/hivehudi/hudi_class_test_2 at
> org.apache.hudi.HoodieSparkSqlWriter$.write(HoodieSparkSqlWriter.scala:89) at
> org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:108) at
> org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:46)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.doExecute(commands.scala:86)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$execute$1(SparkPlan.scala:131)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$executeQuery$1(SparkPlan.scala:155)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
> at
> org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:152) at
> org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:127) at
> org.apache.spark.sql.execution.QueryExecution.toRdd$lzycompute(QueryExecution.scala:80)
> at
> org.apache.spark.sql.execution.QueryExecution.toRdd(QueryExecution.scala:80)
> at
> org.apache.spark.sql.DataFrameWriter.$anonfun$runCommand$1(DataFrameWriter.scala:676)
> at
> org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:78)
> at
> org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:125)
> at
> org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:73)
> at
> org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:676) at
> org.apache.spark.sql.DataFrameWriter.saveToV1Source(DataFrameWriter.scala:290)
> at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:271) at
> org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:229) at
> com.ly.test.SparkHudiTest.insertPartition(SparkHudiTest.scala:148) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at
> org.junit.runners.ParentRunner.run(ParentRunner.java:309) at
> org.junit.runner.JUnitCore.run(JUnitCore.java:160) at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at
> com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> at
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
>
> step3、we can verify the table alreay exists.
> hive show tables；
> !image-2020-07-02-18-33-26-956.png!
>
>
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