From 3a0a3fd5fe8428fe2aca953f2f83bfaddde37452 Mon Sep 17 00:00:00 2001 From: Josh Elser Date: Wed, 5 Jul 2017 16:53:00 -0400 Subject: [PATCH] HBASE-18255 Set JVM code cache size in provided configuration (Vladimir Rodionov) Java7 defaults to 50MB (which is likely too small) and 256MB in Java8/9. --- conf/hbase-env.cmd | 2 +- conf/hbase-env.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/conf/hbase-env.cmd b/conf/hbase-env.cmd index 9fb87d77b98..2ffadbf7b33 100644 --- a/conf/hbase-env.cmd +++ b/conf/hbase-env.cmd @@ -44,7 +44,7 @@ set HBASE_OPTS="-XX:+UseConcMarkSweepGC" "-Djava.net.preferIPv4Stack=true" @rem Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+ set HBASE_MASTER_OPTS=%HBASE_MASTER_OPTS% "-XX:PermSize=128m" "-XX:MaxPermSize=128m" -set HBASE_REGIONSERVER_OPTS=%HBASE_REGIONSERVER_OPTS% "-XX:PermSize=128m" "-XX:MaxPermSize=128m" +set HBASE_REGIONSERVER_OPTS=%HBASE_REGIONSERVER_OPTS% "-XX:PermSize=128m" "-XX:MaxPermSize=128m" "-XX:ReservedCodeCacheSize=256m" @rem Uncomment below to enable java garbage collection logging for the server-side processes @rem this enables basic gc logging for the server processes to the .out file diff --git a/conf/hbase-env.sh b/conf/hbase-env.sh index b7d00d169fe..599a2f1d709 100644 --- a/conf/hbase-env.sh +++ b/conf/hbase-env.sh @@ -44,7 +44,7 @@ export HBASE_OPTS="-XX:+UseConcMarkSweepGC" # Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+ export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m" -export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m" +export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -XX:PermSize=128m -XX:MaxPermSize=128m -XX:ReservedCodeCacheSize=256m" # Uncomment one of the below three options to enable java garbage collection logging for the server-side processes.