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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Forum Posts

Maksym
by New Contributor III
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  • 4 replies
  • 7 kudos

Resolved! Databricks Autoloader is getting stuck and does not pass to the next batch

I have a simple job scheduled every 5 min. Basically it listens to cloudfiles on storage account and writes them into delta table, extremely simple. The code is something like this:df = (spark .readStream .format("cloudFiles") .option('cloudFil...

  • 5412 Views
  • 4 replies
  • 7 kudos
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lassebe
New Contributor II
  • 7 kudos

I had the same issue: files would randomly not be loaded.Setting `.option("cloudFiles.useIncrementalListing", False)` Seemed to do the trick!

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Olli
by New Contributor III
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  • 3 replies
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Resolved! Autoloader streams fail unable to locate checkpoint/metadata or metadata/rocksdb/SSTs/sst files after interruption from cluster termination

I have a pipeline with + 20 streams running based on autoloader. The pipeline crashed and after the crash I'm unable to start the streams and they fail with one of the following messages:1): The metadata file in the streaming source checkpoint direct...

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Anonymous
Not applicable
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@Olli Tiihonen​  - Thanks for letting us know. I'm glad you were able to get to the bottom of things.

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