reading from rrd archive using jrobin1.5 API.

[kamal krishna bhatt]

hi,
i cant find support in jrobin api for reading the values for a particular time stamp and archive.
i can do :
RrdDb rrdDb = new RrdDb(path);
Archive archive = rrdDb.getArchive(1);

and can not read read values based on time stamp from that archive .
another way is to use FetchPoint class but that is deprecated.

can any body help

[vikas byn]

kamal krishna bhatt wrote:hi,
i cant find support in jrobin api for reading the values for a particular time stamp and archive.
i can do :
RrdDb rrdDb = new RrdDb(path);
Archive archive = rrdDb.getArchive(1);

and can not read read values based on time stamp from that archive .
another way is to use FetchPoint class but that is deprecated.

can any body help

I also have same problem with jrobin api for reading archives.

I can read default archive but not all archives.


reply please.

[kamal krishna bhatt]

I used traversal of rows in rrd file to reach at a particular timestamp and worked fine.
I tried but there i didn't find any support to get the value directly for a particular timestamp.

And as far as reading archive is concerned there is support in jrobin API to get a archive by giving its index.