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Eugene Chung edited comment on HIVE-24590 at 1/6/21, 12:50 PM: --------------------------------------------------------------- [^add_debug_log_and_trace.patch] I added some debug logs like this patch to HushableRandomAccessFileAppender. (Note that my HushableRandomAccessFileAppender is patched with HIVE-22753) !Screen Shot 2021-01-06 at 21.38.32.png|width=893,height=38! Then it seems that operation log file with the different name is created by the same thread. !Screen Shot 2021-01-06 at 21.47.28.png|width=1249,height=30! was (Author: euigeun_chung): [^add_debug_log_and_trace.patch] I added some debug logs like this patch to HushableRandomAccessFileAppender. (Note that my HushableRandomAccessFileAppender is patched with [HIVE-22753|https://issues.apache.org/jira/browse/HIVE-22753]) !Screen Shot 2021-01-06 at 21.38.32.png|width=1574,height=67! Then it seems that operation log file with the different name is created by the same thread. !Screen Shot 2021-01-06 at 21.47.28.png|width=1457,height=35! > Operation Logging still leaks the log4j Appenders > ------------------------------------------------- > > Key: HIVE-24590 > URL: https://issues.apache.org/jira/browse/HIVE-24590 > Project: Hive > Issue Type: Bug > Components: Logging > Reporter: Eugene Chung > Assignee: Stamatis Zampetakis > Priority: Major > Attachments: Screen Shot 2021-01-06 at 18.42.05.png, Screen Shot > 2021-01-06 at 18.42.24.png, Screen Shot 2021-01-06 at 18.42.55.png, Screen > Shot 2021-01-06 at 21.38.32.png, Screen Shot 2021-01-06 at 21.47.28.png, > add_debug_log_and_trace.patch > > > I'm using Hive 3.1.2 with options below. > * hive.server2.logging.operation.enabled=true > * hive.server2.logging.operation.level=VERBOSE > * hive.async.log.enabled=false > I already know the ticket, https://issues.apache.org/jira/browse/HIVE-17128 > but HS2 still leaks log4j RandomAccessFileManager. > !Screen Shot 2021-01-06 at 18.42.05.png|width=756,height=197! > I checked the operation log file which is not closed/deleted properly. > !Screen Shot 2021-01-06 at 18.42.24.png|width=603,height=272! > Then there's the log, > {code:java} > client.TezClient: Shutting down Tez Session, sessionName= ....{code} > !Screen Shot 2021-01-06 at 18.42.55.png|width=1372,height=26! -- This message was sent by Atlassian Jira (v8.3.4#803005)