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https://issues.apache.org/jira/browse/FLINK-33430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matthias Pohl updated FLINK-33430:
----------------------------------
Description:
This issue is to fix test failures caused by flakiness.
Steps to reproduce test failures:
1)Run the following commands
{code:bash}
mvn -pl flink-tests edu.illinois:nondex-maven-plugin:2.1.1:nondex
-Dtest=org.apache.flink.test.misc.GenericTypeInfoTest#testSerializerTree
{code}
2) Then we found the following test failures:
{code:bash}
[ERROR] GenericTypeInfoTest.testSerializerTree:53 Expected: "GenericTypeInfo
(PojoWithCollectionGeneric)\n pojos:java.util.List\n key:int\n
sqlDate:java.sql.Date\n bigInt:java.math.BigInteger\n
bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
scale:int\n scalaBigInt:scala.math.BigInt\n bigInteger:java.math.BigInteger\n
mixed:java.util.List\n
makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
group:java.lang.String\n date:java.util.Date\n
cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
enum)\n" but: was "GenericTypeInfo (PojoWithCollectionGeneric)\n key:int\n
bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
scale:int\n bigInt:java.math.BigInteger\n sqlDate:java.sql.Date\n
pojos:java.util.List\n scalaBigInt:scala.math.BigInt\n
bigInteger:java.math.BigInteger\n
makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
date:java.util.Date\n
cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
enum)\n group:java.lang.String\n mixed:java.util.List\n" {code}
The root cause of the test failure is due to assuming a consistent order of
{{{}serTree{}}}, but the elements of it are actually not consistent, to fix the
test failure:
_change the assertion to compare two lists, which can ignore the orders of
elements_
was:
This issue is to fix test failures caused by flakiness.
Steps to reproduce test failures:
1)Run the following commands
{{}}
{code:java}
{code}
{{mvn -pl flink-tests edu.illinois:nondex-maven-plugin:2.1.1:nondex
-Dtest=org.apache.flink.test.misc.GenericTypeInfoTest#testSerializerTree}}
2) Then we found the following test failures:
{{}}
{code:java}
[ERROR] GenericTypeInfoTest.testSerializerTree:53 Expected: "GenericTypeInfo
(PojoWithCollectionGeneric)\n pojos:java.util.List\n key:int\n
sqlDate:java.sql.Date\n bigInt:java.math.BigInteger\n
bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
scale:int\n scalaBigInt:scala.math.BigInt\n bigInteger:java.math.BigInteger\n
mixed:java.util.List\n
makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
group:java.lang.String\n date:java.util.Date\n
cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
enum)\n" but: was "GenericTypeInfo (PojoWithCollectionGeneric)\n key:int\n
bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
scale:int\n bigInt:java.math.BigInteger\n sqlDate:java.sql.Date\n
pojos:java.util.List\n scalaBigInt:scala.math.BigInt\n
bigInteger:java.math.BigInteger\n
makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
date:java.util.Date\n
cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
enum)\n group:java.lang.String\n mixed:java.util.List\n" {code}
The root cause of the test failure is due to assuming a consistent order of
{{{}serTree{}}}, but the elements of it are actually not consistent, to fix the
test failure:
_change the assertion to compare two lists, which can ignore the orders of
elements_
> Fix Test Failures
> -----------------
>
> Key: FLINK-33430
> URL: https://issues.apache.org/jira/browse/FLINK-33430
> Project: Flink
> Issue Type: Bug
> Reporter: dserfe
> Priority: Minor
> Labels: pull-request-available
>
> This issue is to fix test failures caused by flakiness.
> Steps to reproduce test failures:
> 1)Run the following commands
> {code:bash}
> mvn -pl flink-tests edu.illinois:nondex-maven-plugin:2.1.1:nondex
> -Dtest=org.apache.flink.test.misc.GenericTypeInfoTest#testSerializerTree
> {code}
>
> 2) Then we found the following test failures:
> {code:bash}
> [ERROR] GenericTypeInfoTest.testSerializerTree:53 Expected: "GenericTypeInfo
> (PojoWithCollectionGeneric)\n pojos:java.util.List\n key:int\n
> sqlDate:java.sql.Date\n bigInt:java.math.BigInteger\n
> bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
> scale:int\n scalaBigInt:scala.math.BigInt\n bigInteger:java.math.BigInteger\n
> mixed:java.util.List\n
> makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
> group:java.lang.String\n date:java.util.Date\n
> cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
> enum)\n" but: was "GenericTypeInfo (PojoWithCollectionGeneric)\n key:int\n
> bigDecimalKeepItNull:java.math.BigDecimal\n intVal:java.math.BigInteger\n
> scale:int\n bigInt:java.math.BigInteger\n sqlDate:java.sql.Date\n
> pojos:java.util.List\n scalaBigInt:scala.math.BigInt\n
> bigInteger:java.math.BigInteger\n
> makeMeGeneric:org.apache.flink.test.operators.util.CollectionDataSets$PojoWithDateAndEnum\n
> date:java.util.Date\n
> cat:org.apache.flink.test.operators.util.CollectionDataSets$Category (is
> enum)\n group:java.lang.String\n mixed:java.util.List\n" {code}
> The root cause of the test failure is due to assuming a consistent order of
> {{{}serTree{}}}, but the elements of it are actually not consistent, to fix
> the test failure:
> _change the assertion to compare two lists, which can ignore the orders of
> elements_
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