GitHub user nonsleepr opened a pull request:

    [SPARK-21696][SS] HDFSBackedStateStoreProvider to handle corrupted snapshots

    ## What changes were proposed in this pull request?
    State Store should handle corrupted snapshots because it still can recover 
from delta files.
    ## How was this patch tested?
    Unit test; Manual environment.

You can merge this pull request into a Git repository by running:

    $ git pull hdfs-state-store

Alternatively you can review and apply these changes as the patch at:

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #18911
commit 79ccb1369872f459d2b26836a90e39a1ebbceebe
Author: Alexander Bessonov <>
Date:   2017-08-10T20:14:43Z

    HDFSBackedStateStoreProvider to handle corrupted snapshots


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