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[SUPPORT] - Deltastreamer not shutting down properly #5628
Comments
with less debugging,
|
@zhedoubushishi @umehrot2 : Can you folks help triage this please. |
FYI @umehrot2 |
I know users using deltastreamer continuous mode in EKS w/ prometheus metrics reporter. Might be specific to CloudWatch metrics reporter. |
@zhedoubushishi : hey man. did you get a chance to follow up on this. |
This is a known issue. We are working on a fix and will push a PR once it's ready. |
closing this we have a patch fixing it https://issues.apache.org/jira/browse/HUDI-4731 |
Running Deltastreamer with Cloudwatch Metrics isn't shutting down properly. This is in NON continous mode. DeltaSync and spark context say they are closing, but the JVM is not exiting, everything seems to be in a waiting/hung state except for Cloudwatch metrics which still tries to send metrics every minute.
To Reproduce
Steps to reproduce the behavior:
Expected behavior
Expect that everything shutsdown and the JVM exits. Deltastreamer runs a single sync, but the JVM never fully exits, so kubernetes doesn't complete the job.
Environment Description
Hudi version : 0.10.1
Spark version : 3.2.1
Hive version :
Hadoop version :
Storage (HDFS/S3/GCS..) : S3
Running on Docker? (yes/no) : yes (Kubernetes EKS job)
Additional context
Add any other context about the problem here.
Stacktrace
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