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86ef6c3f74
Summary: So far we only have key/value pairs as well as bloom filter stored in the sst file. It will be great if we are able to store more metadata about this table itself, for example, the entry size, bloom filter name, etc. This diff is the first step of this effort. It allows table to keep the basic statistics mentioned in http://fburl.com/14995441, as well as allowing writing user-collected stats to stats block. After this diff, we will figure out the interface of how to allow user to collect their interested statistics. Test Plan: 1. Added several unit tests. 2. Ran `make check` to ensure it doesn't break other tests. Reviewers: dhruba, haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D13419 |
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| .. | ||
| block.cc | ||
| block.h | ||
| block_builder.cc | ||
| block_builder.h | ||
| block_test.cc | ||
| filter_block.cc | ||
| filter_block.h | ||
| filter_block_test.cc | ||
| format.cc | ||
| format.h | ||
| iter_heap.h | ||
| iterator.cc | ||
| iterator_wrapper.h | ||
| merger.cc | ||
| merger.h | ||
| table.cc | ||
| table.h | ||
| table_builder.cc | ||
| table_test.cc | ||
| two_level_iterator.cc | ||
| two_level_iterator.h | ||