[jira] [Created] (HUDI-5058) The primary key cannot be empty when Flink reads an error from the hudi table

["waywtdcc (Jira)" <ji...@apache.org>]

waywtdcc created HUDI-5058:
------------------------------

             Summary: The primary key cannot be empty when Flink reads an error from the hudi table
                 Key: HUDI-5058
                 URL: https://issues.apache.org/jira/browse/HUDI-5058
             Project: Apache Hudi
          Issue Type: Bug
          Components: flink
    Affects Versions: 0.12.1
            Reporter: waywtdcc


The primary key cannot be empty when Flink reads an error from the hudi table. Spark SQL is used to create tables and Spark writes data. Then the flash reports an error when reading.

spark sql

 

 
{code:java}
create table test_hudi_cc16 (
  id bigint,
  name string,
  name2 string,
  ts bigint
) using hudi
tblproperties (
  type = 'cow',
  primaryKey = 'id' );
 insert into test_hudi_cc16
values
(1, 'cc2', 'cc32',12);
 {code}
 

flink read:

 
{code:java}
CREATE CATALOG myhudi WITH(
    'type' = 'hudi',
    'default-database' = 'test_hudi1',
    'catalog.path' = '/user/hdpu/warehouse',
    'mode' = 'hms',
    'hive.conf.dir' = 'hdfs:///user/hdpu/streamx/conf_data/hive_conf'
)

select *
from myhudi.test_hudi6.test_hudi_cc23; {code}
 

error:

 
{code:java}
org.apache.flink.table.api.ValidationException: Invalid primary key 'PK_id'. Column 'id' is nullable.    at org.apache.flink.table.catalog.DefaultSchemaResolver.validatePrimaryKey(DefaultSchemaResolver.java:352)
    at org.apache.flink.table.catalog.DefaultSchemaResolver.resolvePrimaryKey(DefaultSchemaResolver.java:312)
    at org.apache.flink.table.catalog.DefaultSchemaResolver.resolve(DefaultSchemaResolver.java:88)
    at org.apache.flink.table.api.Schema.resolve(Schema.java:123)
    at org.apache.flink.table.catalog.CatalogManager.resolveCatalogTable(CatalogManager.java:877)
    at org.apache.flink.table.catalog.CatalogManager.resolveCatalogBaseTable(CatalogManager.java:863)
    at org.apache.flink.table.catalog.CatalogManager.getPermanentTable(CatalogManager.java:426)
    at org.apache.flink.table.catalog.CatalogManager.getTable(CatalogManager.java:395)
    at org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:1061)
    at org.apache.flink.table.api.internal.TableEnvironmentImpl.executeSql(TableEnvironmentImpl.java:649)
    at org.grg_banking.flink.sqlexecute.FlinkUtils.exeucteSqlFile2(FlinkUtils.java:260)
    at org.apache.flink.catalog.test.TestCatalog.test1(TestCatalog.java:49)
    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:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Process finished with exit code -1
 {code}
 

 

 

 



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