I was wondering about how to fix the direct buffer memory issue we are seeing on hedwig server tests running on jenkins:
https://builds.apache.org/job/bookkeeper-trunk/426/#showFailuresLink
Note that another issue popping up in some tests is an assertion failure and
not an out of memory issue, like with this one:
https://builds.apache.org/job/bookkeeper-trunk/org.apache.bookkeeper$hedwig-server/426/testReport/junit/org.apache.hedwig.server.integration/TestHedwigHub/testServerFailoverPublishOnly_1_/
-Flavio
