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Contributor III
since ‎08-21-2021

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  • 33 Posts
  • 4 Solutions
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How to access the raw Ganglia metrics. Is there an endpoint or a DBFS storage it belongs to?
Trying to configure new external metastore and running into the following exception during cluster initialization - Caused by: MetaException(message:Version information not found in metastore. )   at org.apache.hadoop.hive.metastore.RetryingHMSHandl...
How to update a streaming job in production with minimal/no downtime when there are significant code changes that may not be compatible with the existing checkpoint state to resume the stream processing?
When is it recommended to use Trigger.once mode compared to fixed processing intervals with micro batches?
How can I verify if auto-optimize is activated from Delta history for the two scenarios below? Will the DESC history show the details in both the cases? 1). Auto-optimize set on the table properties2). Auto-optimize enabled in spark sessionP.S. - I'm...
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