ivankelly commented on a change in pull request #1755: Configure Netty allocator in bookie and client URL: https://github.com/apache/bookkeeper/pull/1755#discussion_r228458207
########## File path: bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Bookie.java ########## @@ -634,6 +639,21 @@ public Bookie(ServerConfiguration conf, StatsLogger statsLogger) this.indexDirsManager = createIndexDirsManager(conf, diskChecker, statsLogger.scope(LD_INDEX_SCOPE), this.ledgerDirsManager); + this.allocator = ByteBufAllocatorBuilder.create() + .poolingPolicy(conf.getAllocatorPoolingPolicy()) + .poolingConcurrency(conf.getAllocatorPoolingConcurrency()) + .outOfMemoryPolicy(conf.getAllocatorOutOfMemoryPolicy()) + .outOfMemoryListener((ex) -> { + try { + LOG.error("Unable to allocate memory, exiting bookie", ex); + shutdown(-1); + } finally { + Runtime.getRuntime().halt(-1); Review comment: Don't call this directly here. Bookie is used in all tests, and halt getting called in the middle of a test is a pain to track down (especially since in OOM scenario, the LOG may fail). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services