In the event of an unclean leader election, the log will be truncated,
previously committed data will be lost, and new data will be written
over these offsets. When this happens, the consumer will detect the
truncation and raise this exception (if no automatic reset policy
has been defined) with the first offset known to diverge from what the
consumer previously read.
Get the divergent offsets for the partitions which were truncated. For each
partition, this is the first offset which is known to diverge from what the
Note that there is no guarantee that this offset will be known. It is necessary
to use OffsetOutOfRangeException.partitions() to see the set of partitions that were truncated
and then check for the presence of a divergent offset in this map.