There seem to be some issues with table with several billion rows.
This is with both pytables 2.0 and pytables 1.4.
In [2]: h = tables.openFile('data.hd5')
In [3]: len(h.root.events)
---------------------------------------------------------------------------
<type 'exceptions.OverflowError'> Traceback (most recent call last)
/home/jng/mnt/ferrari/disk3/flasher/models/work07/ushu/aef/<ipython
console> in <module>()
<type 'exceptions.OverflowError'>: long int too large to convert to int
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