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Peng Cheng commented on HIVE-14343: ----------------------------------- Apparently this bug also affects Hive 1.2.1 branch: https://stackoverflow.com/questions/45450066/why-hivedriverrunhook-cannot-read-any-command-when-it-is-submitted-is-it-a-bug Would you like me to open an new ticket? > HiveDriverRunHookContext's command is null in HS2 mode > ------------------------------------------------------ > > Key: HIVE-14343 > URL: https://issues.apache.org/jira/browse/HIVE-14343 > Project: Hive > Issue Type: Bug > Components: Query Processor > Affects Versions: 2.2.0 > Reporter: Chao Sun > Assignee: Chao Sun > Fix For: 2.3.0 > > Attachments: HIVE-14343.0.patch, HIVE-14343.1.patch > > > Looking at the {{Driver#runInternal(String command, boolean > alreadyCompiled)}}: > {code} > HiveDriverRunHookContext hookContext = new > HiveDriverRunHookContextImpl(conf, command); > // Get all the driver run hooks and pre-execute them. > List<HiveDriverRunHook> driverRunHooks; > {code} > The context is initialized with the {{command}} passed in to the method. > However, this command is always null if {{alreadyCompiled}} is true, which is > the case for HS2 mode. -- This message was sent by Atlassian JIRA (v6.4.14#64029)