teamconfx opened a new pull request, #5388: URL: https://github.com/apache/hbase/pull/5388
### Description of PR https://issues.apache.org/jira/browse/HBASE-27989 This PR prohibits setting `hbase.server.allocator.buffer.size` to 0 or negative. A warning is also added if the minimum size for reservoir use is set to zero. ### How was this patch tested? 1. set `hbase.server.allocator.buffer.size=0` 2. run `org.apache.hadoop.hbase.io.hfile.bucket.TestBucketCacheRefCnt#testInBucketCache` The test now throws an `IllegalArgumentException` with detailed message. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@hbase.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
