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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2020/03/31 19:46:34 UTC

[GitHub] [hadoop-ozone] bharatviswa504 opened a new pull request #742: HDDS-3217. Datanode startup is slow due to iterating container DB 2-3 times.

bharatviswa504 opened a new pull request #742: HDDS-3217. Datanode startup is slow due to iterating container DB 2-3 times.
URL: https://github.com/apache/hadoop-ozone/pull/742
 
 
   ## What changes were proposed in this pull request?
   
   Reduce the time spent during DN restart. Commit the required info which is needed during DN restart commit it to container DB.
   
   ## What is the link to the Apache JIRA
   
   https://issues.apache.org/jira/browse/HDDS-3217
   
   ## How was this patch tested?
   
   Updated Block Deletion test, will check if any more tests can be added. 
   

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[GitHub] [hadoop-ozone] bharatviswa504 commented on issue #742: HDDS-3217. Datanode startup is slow due to iterating container DB 2-3 times.

Posted by GitBox <gi...@apache.org>.
bharatviswa504 commented on issue #742: HDDS-3217. Datanode startup is slow due to iterating container DB 2-3 times.
URL: https://github.com/apache/hadoop-ozone/pull/742#issuecomment-614904094
 
 
   Thank You @bshashikant for the review.
   Added code changes to handle upgrade. This is brought during an offline discussion with @hanishakoneru .
   
   @hanishakoneru Handled upgrade scenario also. 

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