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Aihua Xu commented on HIVE-11710: --------------------------------- Seems HIVE-11579 fixed one related issue, but the current incorrect behavior still exists. 1. There could be temp file handler leaking from HIveCommandOption class if somehow there are exception. 2. We still need to reset SessionState.out/info/err to System.out/err in SQLOperation, otherwise for embedded mode, the beeline client output will be redirected to the files, not to the console. [~Ferd] You worked on HIVE-11579 recently and probably know that code well. There is a possibility that the temp file handlers are not closed if there is an exception during the following code, correct? And also we need to flush the output rather than closing the stream if the stream points to System.out/.err. right? {noformat} sessionState.out = new PrintStream(new FileOutputStream(sessionState.getTmpOutputFile()), true, CharEncoding.UTF_8); sessionState.err = new PrintStream(new FileOutputStream(sessionState.getTmpErrOutputFile()), true,CharEncoding.UTF_8); {noformat} [~xuefuz] Sorry. Didn't get time to work on that. MyPrintStream class will be cleaner, but it's not easy to differentiate if it's file based or not from the stream itself since System.out or System.err can also point to file based stream as well. So it's tight to the class HiveCommandOperation class themselves and we may need to pass a flag "flushOnClose" to the MyPrintStream class. Let me look into that. > Beeline embedded mode doesn't output query progress after setting any session > property > -------------------------------------------------------------------------------------- > > Key: HIVE-11710 > URL: https://issues.apache.org/jira/browse/HIVE-11710 > Project: Hive > Issue Type: Bug > Components: Beeline > Affects Versions: 2.0.0 > Reporter: Aihua Xu > Assignee: Aihua Xu > Attachments: HIVE-11710.2.patch, HIVE-11710.3.patch, HIVE-11710.patch > > > Connect to beeline embedded mode {{beeline -u jdbc:hive2://}}. Then set > anything in the session like {{set aa=true;}}. > After that, any query like {{select count(*) from src;}} will only output > result but no query progress. -- This message was sent by Atlassian JIRA (v6.3.4#6332)