remove unused variable

update test

update

src/Storages/FileLog/StorageFileLog.cpp

@@ -81,7 +81,6 @@ void StorageFileLog::init()
     }
     else if (std::filesystem::is_directory(path))
     {
-        path_is_directory = true;
         /// Just consider file with depth 1
         for (const auto & dir_entry : std::filesystem::directory_iterator{path})
         {

src/Storages/FileLog/StorageFileLog.h

@@ -66,7 +66,6 @@ protected:
 private:
     std::unique_ptr<FileLogSettings> filelog_settings;
     const String path;
-    bool path_is_directory = false;
 
     const String format_name;
     Poco::Logger * log;

tests/queries/0_stateless/02023_storage_filelog.sh

@@ -47,18 +47,22 @@ cp ${user_files_path}/logs/a.txt ${user_files_path}/logs/d.txt
 mv ${user_files_path}/logs/a.txt ${user_files_path}/logs/e.txt
 rm ${user_files_path}/logs/e.txt
 
-for i in 1 2 3 4 5
+# the max value of reschedule time is 32s, so 40s should
+# always be enough to finish streamToViews
+for _ in {1..400}
 do
-	sleep 1
+	sleep 0.1
 done
 
 ${CLICKHOUSE_CLIENT} --query "select * from mv order by k;"
 
 echo  111, 111 >> ${user_files_path}/logs/c.txt
 
-for i in 1 2 3 4 5
+# the max value of reschedule time is 32s, so 40s should
+# always be enough to finish streamToViews
+for _ in {1..400}
 do
-	sleep 1
+	sleep 0.1
 done
 
 ${CLICKHOUSE_CLIENT} --query "select * from mv order by k;"