in_tail: Fix an incorrect error handling

It may occur on catching a short-lived log (#3327). Signed-off-by: Takuro Ashie <ashie@clear-code.com>
fluent · Apr 13, 2021 · 9925845 · 9925845
1 parent 4b1ee63
commit 9925845
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/fluent/plugin/in_tail.rb b/lib/fluent/plugin/in_tail.rb
@@ -419,7 +419,8 @@ def start_watchers(targets_info)
         rescue Errno::ENOENT
           $log.warn "stat() for #{target_info.path} failed with ENOENT. Drop tail watcher for now."
           # explicitly detach and unwatch watcher `tw`.
-          stop_watchers(target_info, immediate: true, unwatched: true)
+          tw.unwatched = true
+          detach_watcher(tw, target_info.ino, false)
         end
       }
     end