zjuwangg opened a new issue, #10315: URL: https://github.com/apache/incubator-gluten/issues/10315
### Backend VL (Velox) ### Bug description I got following exception when I follow the doc here https://github.com/apache/incubator-gluten/blob/main/gluten-flink/docs/Flink.md ``` 2025-07-31 21:52:34,068 WARN org.apache.flink.runtime.taskmanager.Task [] - Source: Collection Source -> TableB[3] -> Calc[4] (1/1)#0 (f35371fff88e19a93358039d0f2e1936_6cdc5bb954874d922eaee11a8e7b5dd5_0_0) switched from INITIALIZING to FAILED with failure cause: java.lang.NullPointerException: null at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:715) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOperatorChain(OperatorChain.java:799) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:724) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOperatorChain(OperatorChain.java:799) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:724) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.<init>(OperatorChain.java:201) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.<init>(RegularOperatorChain.java:60) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.StreamTask.restoreInternal(StreamTask.java:730) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.StreamTask.restore(StreamTask.java:712) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:927) [flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:751) [flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.run(Task.java:566) [flink-dist-1.19.2.jar:1.19.2] at java.lang.Thread.run(Thread.java:829) [?:?] 2025-07-31 21:52:34,068 WARN org.apache.flink.runtime.taskmanager.Task [] - Source: Collection Source -> *anonymous_datastream_source$1*[1] -> Calc[2] (1/1)#0 (f35371fff88e19a93358039d0f2e1936_cbc357ccb763df2852fee8c4fc7d55f2_0_0) switched from INITIALIZING to FAILED with failure cause: java.lang.NullPointerException: null at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:715) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOperatorChain(OperatorChain.java:799) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:724) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOperatorChain(OperatorChain.java:799) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:724) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain.<init>(OperatorChain.java:201) ~[gluten-flink-runtime-1.5.0-SNAPSHOT.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.<init>(RegularOperatorChain.java:60) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.StreamTask.restoreInternal(StreamTask.java:730) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.streaming.runtime.tasks.StreamTask.restore(StreamTask.java:712) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958) ~[flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:927) [flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:751) [flink-dist-1.19.2.jar:1.19.2] at org.apache.flink.runtime.taskmanager.Task.run(Task.java:566) [flink-dist-1.19.2.jar:1.19.2] ``` Has anyone be annoyed by this error? ### Gluten version main branch ### Spark version None ### Spark configurations _No response_ ### System information _No response_ ### Relevant logs ```bash ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
