wangpeix opened a new issue, #6639:
URL: https://github.com/apache/inlong/issues/6639
### What happened
When sourceMetricData is not initialized, DynamicPulsarDeserializationSchema
throws a null pointer exception.
### What you expected to happen
```java
java.lang.RuntimeException: java.lang.NullPointerException
at
org.apache.inlong.sort.pulsar.withoutadmin.CallbackCollector.collect(CallbackCollector.java:39)
at
org.apache.inlong.sort.formats.inlongmsg.InLongMsgDeserializationSchema.emitRow(InLongMsgDeserializationSchema.java:157)
at
org.apache.inlong.sort.formats.inlongmsg.InLongMsgDeserializationSchema.lambda$deserialize$0(InLongMsgDeserializationSchema.java:113)
at
java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1380)
at
java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
at
org.apache.inlong.sort.formats.inlongmsg.InLongMsgDeserializationSchema.deserialize(InLongMsgDeserializationSchema.java:113)
at
org.apache.flink.streaming.util.serialization.ThreadSafeDeserializationSchema.deserialize(ThreadSafeDeserializationSchema.java:53)
at
org.apache.inlong.sort.pulsar.table.DynamicPulsarDeserializationSchema.deserialize(DynamicPulsarDeserializationSchema.java:128)
at
org.apache.inlong.sort.pulsar.table.DynamicPulsarDeserializationSchema.deserialize(DynamicPulsarDeserializationSchema.java:119)
at
org.apache.inlong.sort.pulsar.table.DynamicPulsarDeserializationSchema.deserialize(DynamicPulsarDeserializationSchema.java:47)
at
org.apache.flink.streaming.connectors.pulsar.internal.ReaderThread.emitRecord(ReaderThread.java:171)
at
org.apache.flink.streaming.connectors.pulsar.internal.ReaderThread.run(ReaderThread.java:110)
Caused by: java.lang.NullPointerException
at
org.apache.inlong.sort.pulsar.table.DynamicPulsarDeserializationSchema.lambda$deserialize$0(DynamicPulsarDeserializationSchema.java:129)
at
org.apache.inlong.sort.pulsar.withoutadmin.CallbackCollector.collect(CallbackCollector.java:37)
... 11 more
```
### How to reproduce
Inlong manager generates the following sql. use this sql can reproduce the
problem.
```sql
CREATE TABLE `table_stream_01`(
`uid` STRING,
`event_time` STRING)
WITH (
'inlong.metric.labels' =
'groupId=group_002&streamId=stream_01&nodeId=stream_01',
'connector' = 'pulsar-inlong',
'inlong-msg.csv.disable-quote-character' = 'true',
'inlong-msg.inner.format' = 'csv',
'inlong-msg.csv.allow-comments' = 'false',
'format' = 'inlong-msg',
'inlong-msg.csv.field-delimiter' = ',',
'inlong-msg.csv.ignore-parse-errors' = 'true',
'inlong-msg.ignore-parse-errors' = 'false',
'admin-url' = 'http://x.x.x.x:8080',
'generic' = 'true',
'service-url' = 'pulsar://x.x.x.x:6650',
'topic' = 'public/group_002/stream_01',
'scan.startup.mode' = 'earliest'
);
CREATE TABLE `table_sink_01`(
PRIMARY KEY (`event_time`) NOT ENFORCED,
`uid` STRING,
`event_time` STRING)
WITH (
'inlong.metric.labels' =
'groupId=group_002&streamId=stream_01&nodeId=sink_01',
'connector' = 'jdbc-inlong',
'url' = 'jdbc:mysql://x.x.x.x:3306/test_data',
'username' = 'xxx',
'password' = 'xxx',
'table-name' = 'test_11251558'
);
INSERT INTO `table_sink_01`
SELECT
`uid` AS `uid`,
`event_time` AS `event_time`
FROM `table_stream_01`;
```
### Environment
_No response_
### InLong version
master
### InLong Component
InLong Sort
### Are you willing to submit PR?
- [X] Yes, I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://www.apache.org/foundation/policies/conduct)
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