[GitHub] [hadoop-ozone] ChenSammi commented on pull request #1147: HDDS-3892. Datanode initialization is too slow when there are thousan…

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ChenSammi commented on pull request #1147:
URL: https://github.com/apache/hadoop-ozone/pull/1147#issuecomment-652176025


   > 
   > 
   > I see one issue with this approach.
   > If the database is already opened, and if we try to open again we will get this error.
   > 
   > I think, with this change, we will throw an exception if we try to open the database again an already existing one.
   > 
   > java.io.IOException: Failed init RocksDB, db path : /Users/bviswanadham/workspace/hadoop-ozone/hadoop-hdds/container-service/target/test-dir/xCkBnsLVrc/cont1, exception :org.rocksdb.RocksDBException lock : /Users/bviswanadham/workspace/hadoop-ozone/hadoop-hdds/container-service/target/test-dir/xCkBnsLVrc/cont1/LOCK: No locks available
   
   @bharatviswa504 , I get your point. It's an issue, but not introduced by this patch.  It's a currenlty existing issue and we need to carefully think about how to fix it with a new JIRA. 


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