Mark Robert Miller created HBASE-23794:
------------------------------------------

             Summary: Consider setting -XX:MaxDirectMemorySize in the root 
Maven pom.xml file.
                 Key: HBASE-23794
                 URL: https://issues.apache.org/jira/browse/HBASE-23794
             Project: HBase
          Issue Type: Test
            Reporter: Mark Robert Miller


-XX:MaxDirectMemorySize is an artificial governor on how much off heap memory 
can be allocated.

It would be nice to specify explicitly because:
 # The default can vary by platform / jvm impl - some devs may see random fails
 # It's just a limiter, it won't pre allocate or anything
 # A test env should normally ensure a healthy limit as would be done in 
production



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to