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[PARQUET-1419] Enable old readers to access unencrypted columns in files with plaintext footer - Parquet - [issue]
http://issues.apache.org/jira/browse/PARQUET-1419    Author: Gidon Gershinsky , 2018-10-18, 09:54
[PARQUET-1232] Document the modular encryption in parquet-format - Parquet - [issue]
...Create Encryption.md from the design googledoc....
http://issues.apache.org/jira/browse/PARQUET-1232    Author: Gidon Gershinsky , 2018-10-18, 09:36
[PARQUET-1401] RowGroup offset and total compressed size fields - Parquet - [issue]
...Spark uses filterFileMetaData* methods in ParquetMetadataConverter class, that  calculate the offset and total compressed size of a RowGroup data.The offset calculation is done by extracting...
http://issues.apache.org/jira/browse/PARQUET-1401    Author: Gidon Gershinsky , 2018-10-18, 09:35
[PARQUET-1178] Parquet modular encryption - Parquet - [issue]
...A mechanism for modular encryption and decryption of Parquet files. Allows to keep data fully encrypted in the storage - while enabling efficient analytics on the data, via reader-side extra...
http://issues.apache.org/jira/browse/PARQUET-1178    Author: Gidon Gershinsky , 2018-10-17, 21:01
[VOTE] Modular Encryption design sign-off - Parquet - [mail # dev]
...Hello Parquet developers,Per the last sync discussion, it is time to call for a vote on the ParquetModular Encryption design sign-off. The design doc can be found at theencryption branch of ...
   Author: Gidon Gershinsky , 2018-10-16, 08:11
[PARQUET-1227] Thrift crypto metadata structures - Parquet - [issue]
...New Thrift structures for Parquet modular encryption...
http://issues.apache.org/jira/browse/PARQUET-1227    Author: Gidon Gershinsky , 2018-09-27, 13:33
[PARQUET-1398] Separate iv_prefix for GCM and CTR modes - Parquet - [issue]
...There is an ambiguity in what the iv_prefix applies to - GCM or CTR or both. This parameter will be moved it to the Algorithms structures (from the FileCryptoMetaData structure)....
http://issues.apache.org/jira/browse/PARQUET-1398    Author: Gidon Gershinsky , 2018-09-27, 13:33
[expand - 5 more] - Parquet-cpp has already released unofficial thrift changes - Parquet - [mail # dev]
...Oh, I see now. Moving the crypto structure from position 8 to 9. Let meprocess that, and we can switch to a direct channel to continue thisdiscussion.On Wed, Sep 26, 2018 at 3:30 PM Zoltan I...
   Author: Gidon Gershinsky , 2018-09-26, 12:35
***UNCHECKED*** Re: Old readers & encrypted files - Parquet - [mail # dev]
...Hi,Sounds good. I've submitted a pr for this, and updated the Encryption.md pr.Cheers, Gidon.On Wed, Sep 19, 2018 at 9:54 AM Zoltan Ivanfi wrote:> Hi,>> Sounds good to me. The filen...
   Author: Gidon Gershinsky , 2018-09-20, 15:02
[expand - 3 more] - Old readers & encrypted files - Parquet - [mail # dev]
...Hi,2 cents re the first point - the encrypted files will have an extension"parquet.encrypted", which should help people understand the reason fortheir error. They also should be aware that u...
   Author: Gidon Gershinsky , 2018-09-18, 14:35