[GitHub] [ozone] lokeshj1703 opened a new pull request #2137: HDDS-5053. RocksDB block cache capacity is wrongly configured

[GitBox <gi...@apache.org>]

lokeshj1703 opened a new pull request #2137:
URL: https://github.com/apache/ozone/pull/2137


   ## What changes were proposed in this pull request?
   
   The DN process uses around 20 GB of RSS after startup and does not release the memory even though rocksdb is closed for every container.
   The capacity used by AbstractDatanodeStore is default capacity * MB. Since default capacity is 64MB therefore block cache is passed a capacity of 64TB. After the fix the DN memory usage drops to ~3GB.
   
   ## What is the link to the Apache JIRA
   
   https://issues.apache.org/jira/browse/HDDS-5053
   
   ## How was this patch tested?
   
   Cluster deployment


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[GitHub] [ozone] mukul1987 merged pull request #2137: HDDS-5053. RocksDB block cache capacity is wrongly configured

[GitBox <gi...@apache.org>]

mukul1987 merged pull request #2137:
URL: https://github.com/apache/ozone/pull/2137


   


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