[ https://issues.apache.org/jira/browse/HIVE-8341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Gates updated HIVE-8341: ----------------------------- Release Note: A new environment variable hive.script.operator.env.blacklist was added in 0.14. Its default value is "hive.txn.valid.txns,hive.script.operator.env.blacklist" By default all values in the HiveConf object are converted to environment variables of the same name as the key (with '.' (dot) converted to '_' (underscore)) and set as part of the script operator's environment. However, some values can grow large or are not amenable to translation to environment variables. This value gives a comma separated list of configuration values that will not be set in the environment when calling a script operator. By default the valid transaction list is excluded, as it can grow large and is sometimes compressed, which does not translate well to an environment variable. > Transaction information in config file can grow excessively large > ----------------------------------------------------------------- > > Key: HIVE-8341 > URL: https://issues.apache.org/jira/browse/HIVE-8341 > Project: Hive > Issue Type: Bug > Components: Transactions > Affects Versions: 0.14.0 > Reporter: Alan Gates > Assignee: Alan Gates > Priority: Critical > Labels: TODOC14 > Fix For: 0.14.0 > > Attachments: HIVE-8341.2.patch, HIVE-8341.3.patch, HIVE-8341.patch > > > In our testing we have seen cases where the transaction list grows very > large. We need a more efficient way of communicating the list. -- This message was sent by Atlassian JIRA (v6.3.4#6332)