If you want to retrieve the STDOUT logs from the HiveServer2 Thrift server, you can see how beeline does it here:
https://github.com/apache/hive/blob/master/beeline/src/java/org/apache/hive/beeline/Commands.java#L958-L963 I used this as an example of how to pull the query logs for a recent project. Nicholas Szandor Hakobian Data Scientist Rally Health nicholas.hakob...@rallyhealth.com On Mon, Oct 19, 2015 at 10:30 PM, Jerrick Hoang <jerrickho...@gmail.com> wrote: > Right, with beeline CLI, I can see logs just fine. But with the java JDBC > client code ( > https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients) I > can't see stdout logs > > On Mon, Oct 19, 2015 at 10:26 PM, r7raul1...@163.com <r7raul1...@163.com> > wrote: > >> You can check more option from >> https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients . >> >> >> *--showWarnings=*[true/false] >> >> Display warnings that are reported on the connection after issuing any >> HiveQL commands. Default is false. >> >> Usage: beeline --showWarnings=true >> *--showNestedErrs=*[true/false] >> >> Display nested errors. Default is false. >> >> Usage: beeline --showNestedErrs=true >> >> ------------------------------ >> r7raul1...@163.com >> >> >> *From:* Jerrick Hoang <jerrickho...@gmail.com> >> *Date:* 2015-10-20 11:55 >> *To:* user <user@hive.apache.org> >> *Subject:* Re: Hiveserver2 client stdout >> That would just increase the log level on the server side right? I want >> the stdout log sent to the jdbc client. >> >> On Mon, Oct 19, 2015 at 6:49 PM, r7raul1...@163.com <r7raul1...@163.com> >> wrote: >> >>> start hiveserver2 with --hiveconf hive.root.logger=DEBUG,console . >>> Then check hiveserver2 log. >>> >>> ------------------------------ >>> r7raul1...@163.com >>> >>> >>> *From:* Jerrick Hoang <jerrickho...@gmail.com> >>> *Date:* 2015-10-20 09:03 >>> *To:* user <user@hive.apache.org> >>> *Subject:* Hiveserver2 client stdout >>> Hi all, >>> >>> >>> I have a hiveserver2 client running on a remote server. I'm able to >>> connect to it via beeline CLI and everything works fine but when I try to >>> query via a JDBC client, the stdout is not there. For example, if the >>> server side throws an exception, beeline can show the exception but all the >>> JDBC client can do is giving me ` Error while processing statement: FAILED: >>> Execution Error, return code 2 from >>> org.apache.hadoop.hive.ql.exec.mr.MapRedTask` which is not very helpful. Is >>> there a way to capture all stdout stderr using a JDBC? I figure if beeline >>> is able to do it then I should be able to write a jdbc client to do it too, >>> >>> THanks, >>> J >>> >>> >> >
