some questions about storm distributed cache

[马庆祥]

Hello all,

I have a questions about storm distributed cache.
As shown in the figure 1 and figure 2, the method "getBlobs" in the
"Localizer" class, and the method "DownloadBlob" in the "Localizer" class.
In my opinion, the "localFile" parameter is always the blob key, it can not
be with the suffix of ".tar.gz", so the "unpack" method can not work,
Please help me understand it.

Thanks & Regards
Qingxiang Ma

                                             figure 1
                                              figure 2
​