error saving time in write_mongo

[eremenko]

need next patch

--- collectd-5.1.0-orig/src/utils_time.h     2012-04-02 12:04:58.000000000 +0400
+++ collectd-5.1.0-fixed/src/utils_time.h   2012-11-12 10:08:46.938078527 +0400
@@ -44,7 +44,7 @@
 #define DOUBLE_TO_CDTIME_T(d) ((cdtime_t) ((d) * 1073741824.0))

 #define MS_TO_CDTIME_T(ms) ((cdtime_t)    (((double) (ms)) * 1073741.824))
-#define CDTIME_T_TO_MS(t)  ((long)        (((double) (t))  / 1073741.824))
+#define CDTIME_T_TO_MS(t)  ((uint64_t)    (((double) (t))  / 1073741.824))
 #define US_TO_CDTIME_T(us) ((cdtime_t)    (((double) (us)) * 1073.741824))
 #define CDTIME_T_TO_US(t)  ((suseconds_t) (((double) (t))  / 1073.741824))
 #define NS_TO_CDTIME_T(ns) ((cdtime_t)    (((double) (ns)) * 1.073741824))

[rubenk]

Hi,

What is the exact issue you're having? That patch will break a lot of things, so we really need to know more about your problem.

Please know that the write_mongodb plugin is essentially unmaintained and only works with older version of the MongoDB api.

[octo]

Presumably a problem on 32bit systems, where long is only 32bit wide. There are only two other plugins using this macro: dns and java. Both of them always cast the returned value to the type they need – I don't think this patch will break anything.