wangpeix opened a new issue, #6813:
URL: https://github.com/apache/inlong/issues/6813
### What happened
MetricStateUtils threw NPE when write to es and no dirtyRecordsOut counter.
### What you expected to happen
```java
java.lang.Exception: Could not perform checkpoint 40 for operator Source:
TableSourceScan(table=[[default_catalog, default_database, table_stream_01]],
fields=[uid, event_time]) -> Sink:
Sink(table=[default_catalog.default_database.node_sink_01_test_index6],
fields=[uid, event_time]) (1/1)#39.
at
org.apache.flink.streaming.runtime.tasks.StreamTask.triggerCheckpointAsyncInMailbox(StreamTask.java:1006)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$triggerCheckpointAsync$7(StreamTask.java:958)
at
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:93)
at
org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:90)
at
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMailsWhenDefaultActionUnavailable(MailboxProcessor.java:344)
at
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:330)
at
org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:202)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:684)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.executeInvoke(StreamTask.java:639)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.runWithCleanUpOnFail(StreamTask.java:650)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:623)
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:779)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:566)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.checkpoint.CheckpointException: Could
not complete snapshot 40 for operator Source:
TableSourceScan(table=[[default_catalog, default_database, table_stream_01]],
fields=[uid, event_time]) -> Sink:
Sink(table=[default_catalog.default_database.node_sink_01_test_index6],
fields=[uid, event_time]) (1/1)#39. Failure reason: Checkpoint was declined.
at
org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.snapshotState(StreamOperatorStateHandler.java:264)
at
org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.snapshotState(StreamOperatorStateHandler.java:169)
at
org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:371)
at
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.checkpointStreamOperator(SubtaskCheckpointCoordinatorImpl.java:706)
at
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.buildOperatorSnapshotFutures(SubtaskCheckpointCoordinatorImpl.java:627)
at
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.takeSnapshotSync(SubtaskCheckpointCoordinatorImpl.java:590)
at
org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.checkpointState(SubtaskCheckpointCoordinatorImpl.java:312)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$performCheckpoint$8(StreamTask.java:1092)
at
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:93)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.performCheckpoint(StreamTask.java:1076)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.triggerCheckpointAsyncInMailbox(StreamTask.java:994)
... 13 more
Caused by: java.lang.NullPointerException
at
org.apache.inlong.sort.base.util.MetricStateUtils.snapshotMetricStateForSinkMetricData(MetricStateUtils.java:225)
at
org.apache.inlong.sort.elasticsearch.table.RowElasticsearchSinkFunction.snapshotState(RowElasticsearchSinkFunction.java:142)
at
org.apache.inlong.sort.elasticsearch.ElasticsearchSinkBase.snapshotState(ElasticsearchSinkBase.java:312)
at
org.apache.flink.streaming.util.functions.StreamingFunctionUtils.trySnapshotFunctionState(StreamingFunctionUtils.java:118)
at
org.apache.flink.streaming.util.functions.StreamingFunctionUtils.snapshotFunctionState(StreamingFunctionUtils.java:99)
at
org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.snapshotState(AbstractUdfStreamOperator.java:89)
at
org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.snapshotState(StreamOperatorStateHandler.java:218)
... 23 more
```
### How to reproduce
Use the following sql can reproduce the problem.
```sql
CREATE TABLE `node_sink_01_test_index6`(
`uid` STRING,
`event_time` STRING)
WITH (
'inlong.metric.labels' =
'groupId=group_06&streamId=stream_01&nodeId=sink_01',
'metrics.audit.proxy.hosts' = 'x.x.x.x:10081',
'connector' = 'elasticsearch-6-inlong',
'document-type' = 'null',
'hosts' = 'http://x.x.x.x:9200',
'index' = 'test_index6',
'password' = 'xxx',
'username' = 'xxx'
)
```
### 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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