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-rw-r--r--fluent-bit/scripts/override_time.lua23
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diff --git a/fluent-bit/scripts/override_time.lua b/fluent-bit/scripts/override_time.lua
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+++ b/fluent-bit/scripts/override_time.lua
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+--[[
+ This Lua script is to override timestamp with integer/float epoch time.
+ https://github.com/fluent/fluent-bit/issues/662
+
+ sample input is
+ [XXXXX.XXXXX, {"KEY_OF_TIMESTAMP"=>1530239065.807368, "data"=>"sample"}]
+
+ expected output is
+ [1530239065.807368040, {"KEY_OF_TIMESTAMP"=>1530239065.807368, "data"=>"sample"}]
+
+
+ sample configuration:
+ [FILTER]
+ Name lua
+ Match *.*
+ script override_time.lua
+ call override_time
+]]
+
+function override_time(tag, timestamp, record)
+ -- modify KEY_OF_TIMESTAMP properly.
+ return 1, record["KEY_OF_TIMESTAMP"], record
+end \ No newline at end of file