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7a9dd5f214
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Haobo Xu 7a9dd5f214 [RocksDB] Make block based table hash index more adaptive 
Summary: Currently, RocksDB returns error if a db written with prefix hash index, is later opened without providing a prefix extractor. This is uncessarily harsh. Without a prefix extractor, we could always fallback to the normal binary index.

Test Plan: unit test, also manually veried LOG that fallback did occur.

Reviewers: sdong, ljin

Reviewed By: ljin

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D19191
2014-06-19 16:40:32 -07:00
..
builder.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
builder.h Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
c_test.c Add a test for using compaction filters via the C API 2014-06-19 21:46:58 +12:00
c.cc Add a way to set compaction filter in the C API 2014-06-19 16:31:24 +12:00
column_family_test.cc remove unnecessary printf 2014-06-06 18:27:44 -07:00
column_family.cc Include max_write_buffer_number >= 2 to SanitizeOptions. 2014-06-16 16:26:46 -07:00
column_family.h Flush stale column families less aggressively 2014-06-02 15:33:54 -07:00
compaction_picker.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
compaction_picker.h FIFO compaction style 2014-05-21 11:43:35 -07:00
compaction.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
compaction.h Correctly preallocate files in universal compaction 2014-06-05 13:19:35 -07:00
corruption_test.cc Fix corruption test 2014-04-24 14:56:41 -04:00
db_bench.cc forward iterator 2014-05-30 14:31:55 -07:00
db_filesnapshot.cc Call EnableFileDeletions with false as argument 2014-05-20 14:28:51 -07:00
db_impl_debug.cc FIFO compaction style 2014-05-21 11:43:35 -07:00
db_impl_readonly.cc Minimize accessing multiple objects in Version::Get() 2014-04-17 14:14:00 -07:00
db_impl_readonly.h [CF] Rethinking ColumnFamilyHandle and fix to dropping column families 2014-02-12 13:47:09 -08:00
db_impl.cc Fixed a potential write hang 2014-06-19 14:53:03 -07:00
db_impl.h bug fix: iteration over ColumnFamilySet needs to be under mutex 2014-06-19 09:31:14 -07:00
db_iter.cc Fix compile errors on Mac 2014-06-03 12:28:58 -07:00
db_iter.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
db_stats_logger.cc RocksDBLite 2014-04-15 13:39:26 -07:00
db_test.cc [RocksDB] Make block based table hash index more adaptive 2014-06-19 16:40:32 -07:00
dbformat_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
dbformat.cc macros for perf_context 2014-04-08 10:58:07 -07:00
dbformat.h PlainTable to encode to avoid to rewrite prefix when it is the same as the previous key 2014-06-18 20:41:52 -07:00
deletefile_test.cc Start DeleteFileTest with clean plate 2013-11-15 16:30:23 -08:00
file_indexer_test.cc Some fixes as preparation for release 2014-04-30 09:03:24 -07:00
file_indexer.cc hints for narrowing down FindFile range and avoiding checking unrelevant L0 files 2014-04-21 09:10:12 -07:00
file_indexer.h Remove TransactionLogIteratorRace when -DNDEBUG 2014-04-21 11:08:30 -07:00
filename_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
filename.cc fsync directory after creating current file in NewDB() 2014-05-06 17:51:33 -07:00
filename.h fsync directory after creating current file in NewDB() 2014-05-06 17:51:33 -07:00
forward_iterator.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
forward_iterator.h Fix compile errors on Mac 2014-06-03 12:28:58 -07:00
internal_stats.cc Expose number of entries in mem tables to users 2014-04-22 22:13:21 -07:00
internal_stats.h Expose number of entries in mem tables to users 2014-04-22 22:13:21 -07:00
log_and_apply_bench.cc log_and_apply_bench on a new benchmark framework 2014-05-05 11:11:48 -07:00
log_format.h Some minor refactoring on the code 2014-01-02 16:32:31 -08:00
log_reader.cc Make Log::Reader more robust 2014-02-28 13:19:47 -08:00
log_reader.h Fix UnmarkEOF for partial blocks 2014-01-27 14:49:10 -08:00
log_test.cc Make it compile on Debian/GCC 4.7 2014-03-14 22:44:35 +00:00
log_writer.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
log_writer.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
memtable_list.cc In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
memtable_list.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
memtable.cc Add separate Read/WriteUnlock methods in MutexRW. 2014-06-16 15:41:46 -07:00
memtable.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Fix the bug in MergeUtil which causes mixing values of different keys. 2014-03-27 16:15:25 -07:00
merge_helper.h [rocksdb] new CompactionFilterV2 API 2014-03-24 20:47:53 -07:00
merge_operator.cc Some small cleaning up to make some compiling environment happy 2014-03-26 18:11:41 -07:00
merge_test.cc Use new DBWithTTL API in tests 2014-04-28 23:46:24 -04:00
perf_context_test.cc Missing includes 2014-03-14 13:02:20 -07:00
plain_table_db_test.cc PlainTable to encode to avoid to rewrite prefix when it is the same as the previous key 2014-06-18 20:41:52 -07:00
prefix_test.cc Make RocksDB work with newer gflags 2014-05-08 17:25:13 -07:00
repair.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
simple_table_db_test.cc In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
skiplist_test.cc Clean up arena API 2014-01-30 22:10:10 -08:00
skiplist.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
snapshot.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
table_cache.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
table_cache.h Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
table_properties_collector_test.cc TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
table_properties_collector.cc Extract metaindex block from block-based table 2013-12-05 16:34:16 -08:00
table_properties_collector.h TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
tailing_iter.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
tailing_iter.h kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
transaction_log_impl.cc Fixed a file-not-found issue when a log file is moved to archive. 2014-05-12 17:50:21 -07:00
transaction_log_impl.h RocksDBLite 2014-04-15 13:39:26 -07:00
version_edit_test.cc [CF] Dont reuse dropped column family IDs 2014-03-05 12:13:44 -08:00
version_edit.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
version_edit.h Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
version_set_test.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
version_set.cc Refactor: group metadata needed to open an SST file to a separate copyable struct 2014-06-16 16:10:52 -07:00
version_set.h VersionSet::Get(): Bring back the logic of skipping key range check when there are <=3 level 0 files 2014-06-13 15:51:44 -07:00
write_batch_internal.h Support for column families in TTL DB 2014-04-22 11:27:33 -07:00
write_batch_test.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
write_batch.cc Support for column families in TTL DB 2014-04-22 11:27:33 -07:00