Revision 3c5d1b16b129de040e1adaca89c6957c0fb3ace8 authored by Michael Liu on 19 February 2019, 21:36:04 UTC, committed by Facebook Github Bot on 19 February 2019, 21:39:49 UTC
Summary: Use C++11’s override and remove virtual where applicable. Change are automatically generated. bypass-lint drop-conflicts Reviewed By: igorsugak Differential Revision: D14131816 fbshipit-source-id: f20e7f7cecf2e699d70f5fa036f72c0e3f59b50e
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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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