Hello,
I'm trying to configure an ingest pipeline for my apache tomcat logs, need some help in generating a grok pattern for the below stack trace.
<
2022-12-15 06:24:37,468 [DiscoveryClient-2] ERROR [/] com.netflix.discovery.TimedSupervisorTask task supervisor timed out
java.util.concurrent.TimeoutException: null
at java.util.concurrent.FutureTask.get(FutureTask.java:205) [na:1.8.0_302]
at com.netflix.discovery.TimedSupervisorTask.run(TimedSupervisorTask.java:64) ~[eureka-client-1.4.12.jar:1.4.12]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_302]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_302]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_302]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_302]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_302]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_302]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_302]
2022-12-15 06:24:37,468 [DiscoveryClient-2] ERROR [/] com.netflix.discovery.TimedSupervisorTask task supervisor timed out
java.util.concurrent.TimeoutException: null
at java.util.concurrent.FutureTask.get(FutureTask.java:205) [na:1.8.0_302]
at com.netflix.discovery.TimedSupervisorTask.run(TimedSupervisorTask.java:64) ~[eureka-client-1.4.12.jar:1.4.12]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_302]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_302]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_302]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_302]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_302]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_302]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_302].
/>
im facing issue while parsing multiline using the pattern 
%{DATE:logDate} %{TIME:logTime} [%{DATA:threadInfo}] %{WORD:debugLevel} [%{WORD:moduleName}?/%{WORD:userId}?] %{JAVACLASS:className} (?(.|\r|\n|)*)