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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/07/21 07:42:36 UTC

[GitHub] [hudi] bvaradar commented on issue #1852: [SUPPORT]

bvaradar commented on issue #1852:
URL: https://github.com/apache/hudi/issues/1852#issuecomment-661692328


   ```
   And looking at the thread dump of the executors they are almost always spending their time listing files.
   ```
   
   This looks surprising to me. file listing for finding latest file versions for index lookup and writing happens in driver (concurrently within embedded-service). If the executors have trouble connecting to the driver, then executor would list them. Do you see any non-fatal exceptions when writing ? Can you also paste the timeline (listing of .hoodie folder) 
   


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