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The following commit(s) were added to refs/heads/master by this push: new 818ebed Update blog to include openssl path to JAVA_OPTS in accumulo-env.sh (#208) 818ebed is described below commit 818ebed4674c8c978ce65524f9717e44125d3f6e Author: Karthick Narendran <karthick.narend...@gmail.com> AuthorDate: Thu Nov 14 00:04:27 2019 +0530 Update blog to include openssl path to JAVA_OPTS in accumulo-env.sh (#208) --- _posts/blog/2019-10-15-accumulo-adlsgen2-notes.md | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/_posts/blog/2019-10-15-accumulo-adlsgen2-notes.md b/_posts/blog/2019-10-15-accumulo-adlsgen2-notes.md index 03288aa..511f4d4 100644 --- a/_posts/blog/2019-10-15-accumulo-adlsgen2-notes.md +++ b/_posts/blog/2019-10-15-accumulo-adlsgen2-notes.md @@ -76,8 +76,20 @@ CLASSPATH="${CLASSPATH}:${HADOOP_HOME}/share/hadoop/common/lib/jackson-mapper-as export CLASSPATH ``` -Tried adding `-Dorg.wildfly.openssl.path` to `JAVA_OPTS` in `accumulo-env.sh`, but it -did not appear to work, this needs further investigation. +Include `-Dorg.wildfly.openssl.path` to `JAVA_OPTS` in `accumulo-env.sh` as shown below. This +java property is an optional performance enhancement for TLS. + +```bash +JAVA_OPTS=("${ACCUMULO_JAVA_OPTS[@]}" + '-XX:+UseConcMarkSweepGC' + '-XX:CMSInitiatingOccupancyFraction=75' + '-XX:+CMSClassUnloadingEnabled' + '-XX:OnOutOfMemoryError=kill -9 %p' + '-XX:-OmitStackTraceInFastThrow' + '-Djava.net.preferIPv4Stack=true' + '-Dorg.wildfly.openssl.path=/usr/lib64' + "-Daccumulo.native.lib.path=${lib}/native") +``` Set the following in `accumulo.properties` and then run `accumulo init`, but don't start Accumulo.