[ https://issues.apache.org/jira/browse/HADOOP-10787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HADOOP-10787: -------------------------------------- Release Note: <!-- markdown --> The following shell environment variables have been deprecated: | Old | New | |:---- |:---- | | DEFAULT_LIBEXEC_DIR | HADOOP_DEFAULT_LIBEXEC_DIR | | SLAVE_NAMES | HADOOP_SLAVE_NAMES | | TOOL_PATH | HADOOP_TOOLS_PATH | In addition: * DEFAULT_LIBEXEC_DIR will NOT be automatically transitioned to HADOOP_DEFAULT_LIBEXEC_DIR and will require changes to any scripts setting that value. A warning will be printed to the screen if DEFAULT_LIBEXEC_DIR has been configured. * HADOOP_TOOLS_PATH is now properly handled as a multi-valued, Java classpath-style variable. Prior, multiple values assigned to TOOL_PATH would not work a predictable manner. > Rename/remove non-HADOOP_*, etc from the shell scripts > ------------------------------------------------------ > > Key: HADOOP-10787 > URL: https://issues.apache.org/jira/browse/HADOOP-10787 > Project: Hadoop Common > Issue Type: Improvement > Components: scripts > Affects Versions: 3.0.0 > Reporter: Allen Wittenauer > Assignee: Allen Wittenauer > Priority: Blocker > Labels: scripts > Fix For: 3.0.0 > > Attachments: HADOOP-10787.00.patch, HADOOP-10787.01.patch, > HADOOP-10787.02.patch, HADOOP-10787.03.patch, HADOOP-10787.04.patch, > HADOOP-10787.05.patch > > > We should make an effort to clean up the shell env var name space by removing > unsafe variables. See comments for list. -- This message was sent by Atlassian JIRA (v6.3.4#6332)