Allow overwrite of HADOOP_CLASSPATH and HADOOP_OPTS ---------------------------------------------------
Key: HADOOP-7626 URL: https://issues.apache.org/jira/browse/HADOOP-7626 Project: Hadoop Common Issue Type: Improvement Components: scripts Affects Versions: 0.20.205.0 Environment: Java, Linux Reporter: Eric Yang Assignee: Eric Yang Fix For: 0.20.205.0 Quote email from Ashutosh Chauhan: bq. There is a bug in hadoop-env.sh which prevents hcatalog server to start in secure settings. Instead of adding classpath, it overrides them. I was not able to verify where the bug belongs to, in HMS or in hadoop scripts. Looks like hadoop-env.sh is generated from hadoop-env.sh.template in installation process by HMS. Hand crafted patch follows: bq. - export HADOOP_CLASSPATH=$f bq. +export HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:$f bq. -export HADOOP_OPTS="-Djava.net.preferIPv4Stack=true " bq. +export HADOOP_OPTS="${HADOOP_OPTS} -Djava.net.preferIPv4Stack=true " -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira