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From segment id, how I can get the resource/node name of the belonging reource?

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Level 4

I got SegmentNotFound Exception:


14.09.2022 09:06:31.614 *ERROR* [JobHandler: /var/workflow/instances/server0/2022-08-27_1/bncrxdpgenerator_256:/var/fd/dashboard/payload/server0/2022-08-27_1/CXRUWS2OZYUOGSCXNXRMQOWALY_255] org.apache.jackrabbit.oak.segment.SegmentNotFoundExceptionListener Segment not found: 6684335e-fbd4-4de2-a0f9-33dd3b632cbe. SegmentId age=1556502184ms,segment-generation=GCGeneration{generation=39,fullGeneration=20,isCompacted=true}
org.apache.jackrabbit.oak.segment.SegmentNotFoundException: Segment 6684335e-fbd4-4de2-a0f9-33dd3b632cbe not found
at org.apache.jackrabbit.oak.segment.file.AbstractFileStore.readSegmentUncached(AbstractFileStore.java:288) [org.apache.jackrabbit.oak-segment-tar:1.22.6]
at org.apache.jackrabbit.oak.segment.file.FileStore.lambda$readSegment$10(FileStore.java:505) [org.apache.jackrabbit.oak-segment-tar:1.22.6]
at org.apache.jackrabbit.oak.segment.SegmentCache$NonEmptyCache.lambda$getSegment$0(SegmentCache.java:163) [org.apache.jackrabbit.oak-segment-tar:1.22.6]
at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)

 

It's very weird my workflow just generate some payload and nothing running or will be accessed over a few minutes. Not sure why I got the SegmentNotFound Error and sames the GC recycled it.

My question is from segment id: 6684335e-fbd4-4de2-a0f9-33dd3b632cbe, how I can know this segment belongs to which resource/node in AEM? Why it is need to be GCed?

1 Reply

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Community Advisor

It would be best if you debug your custom workflow instead of looking for ways to extract resources/nodes from segment id.