[8.18] Log stack traces on data nodes before they are cleared for transport (#125732) #126246
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…lastic#125732) We recently cleared stack traces on data nodes before transport back to the coordinating node when error_trace=false to reduce unnecessary data transfer and memory on the coordinating node (elastic#118266). However, all logging of exceptions happens on the coordinating node, so stack traces disappeared from any logs. This change logs stack traces directly on the data node when error_trace=false. (cherry picked from commit 9f6eb1d) # Conflicts: # qa/smoke-test-http/src/internalClusterTest/java/org/elasticsearch/http/SearchErrorTraceIT.java # server/src/main/java/org/elasticsearch/search/SearchService.java # test/framework/src/main/java/org/elasticsearch/search/ErrorTraceHelper.java # x-pack/plugin/async-search/src/internalClusterTest/java/org/elasticsearch/xpack/search/AsyncSearchErrorTraceIT.java
pawankartik-elastic
approved these changes
Apr 4, 2025
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