[Tracker] My tracker-store.journal file is huge

[Michael Biebl <mbiebl gmail com>]

Hi,

so, my ~ is around 12Gb of data, ~/.cache/tracker is ~430 Mb, but my
journal files is almost 1Gb!
Why is that file so huge? Can I safely delete it or is there a way to
"shrink" it?

Regards,
Michael

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?