[jira] [Updated] (FLINK-31828) List field in a POJO data stream results in table program compilation failure
[
https://issues.apache.org/jira/browse/FLINK-31828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-31828:
---
Labels: auto-deprioritized-major pull-request-available (was:
pull-request-available stale-major)
Priority: Minor (was: Major)
This issue was labeled "stale-major" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Major, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> List field in a POJO data stream results in table program compilation failure
> -
>
> Key: FLINK-31828
> URL: https://issues.apache.org/jira/browse/FLINK-31828
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.16.1
> Environment: Java 11
> Flink 1.16.1
>Reporter: Vladimir Matveev
>Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available
> Attachments: MainPojo.java, generated-code.txt, stacktrace.txt
>
>
> Suppose I have a POJO class like this:
> {code:java}
> public class Example {
> private String key;
> private List> values;
> // getters, setters, equals+hashCode omitted
> }
> {code}
> When a DataStream with this class is converted to a table, and some
> operations are performed on it, it results in an exception which explicitly
> says that I should file a ticket:
> {noformat}
> Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
> cannot be compiled. This is a bug. Please file an issue.
> {noformat}
> Please find the example Java code and the full stack trace attached.
> From the exception and generated code it seems that Flink is upset with the
> list field being treated as an array - but I cannot have an array type there
> in the real code.
> Also note that if I _don't_ specify the schema explicitly, it then maps the
> {{values}} field to a `RAW('java.util.List', '...')` type, which also does
> not work correctly and fails the job in case of even simplest operations like
> printing.
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[jira] [Updated] (FLINK-31828) List field in a POJO data stream results in table program compilation failure
[
https://issues.apache.org/jira/browse/FLINK-31828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-31828:
---
Labels: pull-request-available stale-major (was: pull-request-available)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 60 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> List field in a POJO data stream results in table program compilation failure
> -
>
> Key: FLINK-31828
> URL: https://issues.apache.org/jira/browse/FLINK-31828
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.16.1
> Environment: Java 11
> Flink 1.16.1
>Reporter: Vladimir Matveev
>Priority: Major
> Labels: pull-request-available, stale-major
> Attachments: MainPojo.java, generated-code.txt, stacktrace.txt
>
>
> Suppose I have a POJO class like this:
> {code:java}
> public class Example {
> private String key;
> private List> values;
> // getters, setters, equals+hashCode omitted
> }
> {code}
> When a DataStream with this class is converted to a table, and some
> operations are performed on it, it results in an exception which explicitly
> says that I should file a ticket:
> {noformat}
> Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
> cannot be compiled. This is a bug. Please file an issue.
> {noformat}
> Please find the example Java code and the full stack trace attached.
> From the exception and generated code it seems that Flink is upset with the
> list field being treated as an array - but I cannot have an array type there
> in the real code.
> Also note that if I _don't_ specify the schema explicitly, it then maps the
> {{values}} field to a `RAW('java.util.List', '...')` type, which also does
> not work correctly and fails the job in case of even simplest operations like
> printing.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Updated] (FLINK-31828) List field in a POJO data stream results in table program compilation failure
[
https://issues.apache.org/jira/browse/FLINK-31828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated FLINK-31828:
---
Labels: pull-request-available (was: )
> List field in a POJO data stream results in table program compilation failure
> -
>
> Key: FLINK-31828
> URL: https://issues.apache.org/jira/browse/FLINK-31828
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.16.1
> Environment: Java 11
> Flink 1.16.1
>Reporter: Vladimir Matveev
>Priority: Major
> Labels: pull-request-available
> Attachments: MainPojo.java, generated-code.txt, stacktrace.txt
>
>
> Suppose I have a POJO class like this:
> {code:java}
> public class Example {
> private String key;
> private List> values;
> // getters, setters, equals+hashCode omitted
> }
> {code}
> When a DataStream with this class is converted to a table, and some
> operations are performed on it, it results in an exception which explicitly
> says that I should file a ticket:
> {noformat}
> Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
> cannot be compiled. This is a bug. Please file an issue.
> {noformat}
> Please find the example Java code and the full stack trace attached.
> From the exception and generated code it seems that Flink is upset with the
> list field being treated as an array - but I cannot have an array type there
> in the real code.
> Also note that if I _don't_ specify the schema explicitly, it then maps the
> {{values}} field to a `RAW('java.util.List', '...')` type, which also does
> not work correctly and fails the job in case of even simplest operations like
> printing.
--
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