Revision c766887458e794956e7f605340dcb959b34a0507 authored by Tomas Kolda on 18 June 2018, 21:38:50 UTC, committed by Facebook Github Bot on 18 June 2018, 21:57:37 UTC
Summary: Fix of #4011 Closes https://github.com/facebook/rocksdb/pull/4012 Differential Revision: D8499173 Pulled By: sagar0 fbshipit-source-id: cbb2b90c544ed364a3640ea65835d577b2dbc5df
1 parent 7b4b43f
DUMP_FORMAT.md
## RocksDB dump format
The version 1 RocksDB dump format is fairly simple:
1) The dump starts with the magic 8 byte identifier "ROCKDUMP"
2) The magic is followed by an 8 byte big-endian version which is 0x00000001.
3) Next are arbitrarily sized chunks of bytes prepended by 4 byte little endian number indicating how large each chunk is.
4) The first chunk is special and is a json string indicating some things about the creation of this dump. It contains the following keys:
* database-path: The path of the database this dump was created from.
* hostname: The hostname of the machine where the dump was created.
* creation-time: Unix seconds since epoc when this dump was created.
5) Following the info dump the slices paired into are key/value pairs.
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