[SUPPORT] Metadata compaction periodically fails/hangs

[liiang-huang]

Describe the problem you faced

Hi Hudi community, I have a glue job that is ingesting data to a Hudi MOR table. However, this job periodically failed in the below stage

Could you help to investigate this issue? I have went through this issue, but doesn't seem like the same issue. When I deleted the requested/inflight deltacommit, also tried to increase resources, the errors still persisted. Thanks!

Environment Description

• Hudi version : 0.13.1

• Spark version : 3.1

• Storage (HDFS/S3/GCS..) : S3

Additional context

Add any other context about the problem here.

Stacktrace

Exception in User Class: jp.ne.paypay.daas.data.exceptions.JobFatalError : Streaming batch load failed with error: Could not compact s3://pay2-datalake-prod-standard/datasets/bronze/payment-accounting-db1-20241010-aurora-prod/payment_accounting/sub_payments_accounting-1761348391


Job aborted due to stage failure: Task 169 in stage 87.0 failed 4 times, most recent failure: Lost task 169.3 in stage 87.0 (TID 21675) (10.12.56.40 executor 13): ExecutorLostFailure (executor 13 exited caused by one of the running tasks) Reason: Executor heartbeat timed out after 508519 ms
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[ad1happy2go]

@liiang-huang Can you collect more stats from metadata table? I see executors getting lost.
You can open spark UI and executors page and see the reason for the executor loss.
How many files you see under .metadata directory? is colstats or RLI enabled. Please share the hudi configs.

[liiang-huang]

@ad1happy2go Yes, the reason is

Executor heartbeat timed out after 636587 ms

There are 229 objects in .hoodie/metadata/.hoodie folder, there is a column_stats in metadata folder. Let me know what should I look for further!

[rangareddy]

Hi @liiang-huang

Could you please share hudi writer configuration and spark configuration? It is possible to provide timeline to check our end.