Ian Wong comments

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                                            Ian Wong

[LIVY-649] Use HTTP method DELETE instead of POST for statement cancellation API

Maybe we need to consider the API compatibility with the old version.

[WIP][LIVY-664][Server] Spark application still running when Livy session creating was rejected

Just found a similar merged PR... https://github.com/apache/incubator-livy/pull/187 Looks like there's still some problem as mentioned in the JIRA.

ERROR executor.Executor: Exception in task 2.0 in stage 3.0 (TID 6) java.lang.NullPointerException

Looking into it.

ERROR executor.Executor: Exception in task 2.0 in stage 3.0 (TID 6) java.lang.NullPointerException

We cannot reproduce the error. More detail of your command/configuration/env?

ERROR executor.Executor: Exception in task 2.0 in stage 3.0 (TID 6) java.lang.NullPointerException

still cannot reproduce the error...

ERROR executor.Executor: Exception in task 2.0 in stage 3.0 (TID 6) java.lang.NullPointerException

There's a work around in https://github.com/intel-analytics/BigDL/issues/2628. > Hi, It's due to the fix of ModelBroadcast is not compatible with KryoSerializer. A workaround is adding --conf "spark.serializer=org.apache.spark.serializer.JavaSerializer" to command.

[3.10] gh-119451: Fix a potential denial of service in http.client (GH-119454)

when will this pr be merged?