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ddc81440d5
rocksdb/db
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sdong ddc81440d5 db_bench to add an option as number of hot column families to add to 
Summary:
Add option --num_hot_column_families in db_bench. If it is set, write options will first write to that number of column families, and then move on to next set of hot column families. The working set of column families can be smaller than total number of CFs.

It is to test how RocksDB can handle cold column families

Test Plan: Run db_bench with  --num_hot_column_families set and not set.

Reviewers: yhchiang, rven, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D30663
2014-12-23 16:52:05 -08:00
..
builder.cc Turn on -Wshadow 2014-10-31 11:59:54 -07:00
builder.h introduce ImmutableOptions 2014-09-04 16:18:36 -07:00
c_test.c Add test for upper bounds on iterators using C interface. 2014-11-25 23:07:40 +00:00
c.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
column_family_test.cc Improve scalability of DB::GetSnapshot() 2014-12-11 13:27:57 -08:00
column_family.cc Rewritten system for scheduling background work 2014-12-19 20:38:12 +01:00
column_family.h Rewritten system for scheduling background work 2014-12-19 20:38:12 +01:00
compaction_job_test.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
compaction_job.cc Fixed a bug which could hide non-ok status in CompactionJob::Run() 2014-11-16 21:52:23 -08:00
compaction_job.h Optimize usage of Status in CompactionJob 2014-11-10 11:57:58 -08:00
compaction_picker_test.cc RocksDB: Allow Level-Style Compaction to Place Files in Different Paths 2014-12-15 21:48:16 -08:00
compaction_picker.cc Rewritten system for scheduling background work 2014-12-19 20:38:12 +01:00
compaction_picker.h RocksDB: Allow Level-Style Compaction to Place Files in Different Paths 2014-12-15 21:48:16 -08:00
compaction.cc Move the file copy out of the mutex. 2014-12-16 16:57:22 -08:00
compaction.h Move the file copy out of the mutex. 2014-12-16 16:57:22 -08:00
comparator_db_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
corruption_test.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
cuckoo_table_db_test.cc remove unreliable test in db/cuckoo_table_db_test.cc 2014-11-24 15:18:09 -08:00
db_bench.cc db_bench to add an option as number of hot column families to add to 2014-12-23 16:52:05 -08:00
db_filesnapshot.cc Moved checkpoint to utilities 2014-11-20 15:54:47 -08:00
db_impl_debug.cc remove all remaining references to cfd->options() 2014-11-18 10:20:10 -08:00
db_impl_readonly.cc Move GetThreadList() feature under Env. 2014-12-22 12:20:17 -08:00
db_impl_readonly.h Block ReadOnlyDB in ROCKSDB_LITE 2014-11-26 11:37:59 -08:00
db_impl.cc Fixed a compile error in db/db_impl.cc on ROCKSDB_LITE 2014-12-23 16:19:40 -08:00
db_impl.h Speed up FindObsoleteFiles() 2014-12-22 12:04:45 +01:00
db_iter_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
db_iter.cc Replace exception by setting valid_ = false in DBIter::MergeValuesNewToOld() 2014-12-04 11:11:11 -08:00
db_iter.h reduce references to cfd->options() in DBImpl 2014-09-08 15:04:34 -07:00
db_test.cc Fix the build with -DNDEBUG. 2014-12-22 17:06:18 -06:00
dbformat_test.cc Use IterKey instead of string in Block::Iter to reduce malloc 2014-07-23 12:31:11 -07:00
dbformat.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
dbformat.h Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
deletefile_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
file_indexer_test.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
file_indexer.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
file_indexer.h Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
filename_test.cc Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
filename.cc CompactFiles, EventListener and GetDatabaseMetaData 2014-11-07 14:45:18 -08:00
filename.h CompactFiles, EventListener and GetDatabaseMetaData 2014-11-07 14:45:18 -08:00
flush_job_test.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
flush_job.cc RocksDB: Allow Level-Style Compaction to Place Files in Different Paths 2014-12-15 21:48:16 -08:00
flush_job.h CompactFiles, EventListener and GetDatabaseMetaData 2014-11-07 14:45:18 -08:00
flush_scheduler.cc Don't return (or dereference) dangling pointer 2014-10-02 14:33:16 -07:00
flush_scheduler.h Push model for flushing memtables 2014-09-10 18:46:09 -07:00
forward_iterator.cc remove all remaining references to cfd->options() 2014-11-18 10:20:10 -08:00
forward_iterator.h Make ForwardIterator::status() more efficient 2014-11-10 15:44:20 -08:00
internal_stats.cc Add DBProperty to return number of snapshots and time for oldest snapshot 2014-12-05 17:07:49 -08:00
internal_stats.h Add DBProperty to return number of snapshots and time for oldest snapshot 2014-12-05 17:07:49 -08:00
job_context.h Speed up FindObsoleteFiles() 2014-12-22 12:04:45 +01:00
listener_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
log_and_apply_bench.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
log_format.h Some minor refactoring on the code 2014-01-02 16:32:31 -08:00
log_reader.cc Fix iOS compile with -Wshorten-64-to-32 2014-11-13 14:39:30 -05:00
log_reader.h Fix UnmarkEOF for partial blocks 2014-01-27 14:49:10 -08:00
log_test.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
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_allocator.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
memtable_allocator.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
memtable_list.cc Redesign pending_outputs_ 2014-11-07 11:50:34 -08:00
memtable_list.h Redesign pending_outputs_ 2014-11-07 11:50:34 -08:00
memtable.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
memtable.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Turn -Wshadow back on 2014-11-06 11:14:28 -08:00
merge_helper.h Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -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 Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
perf_context_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
plain_table_db_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
prefix_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
repair.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
skiplist_test.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
skiplist.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
snapshot.h Add DBProperty to return number of snapshots and time for oldest snapshot 2014-12-05 17:07:49 -08:00
table_cache.cc TableMock + framework for mock classes 2014-10-28 17:52:32 -07:00
table_cache.h use GetContext to replace callback function pointer 2014-09-29 11:09:09 -07:00
table_properties_collector_test.cc fix asan check 2014-09-05 09:53:04 -07:00
table_properties_collector.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
table_properties_collector.h TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
transaction_log_impl.cc Turn -Wshadow back on 2014-11-06 11:14:28 -08:00
transaction_log_impl.h Turn -Wshadow back on 2014-11-06 11:14:28 -08:00
version_builder_test.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
version_builder.cc Speed up FindObsoleteFiles() 2014-12-22 12:04:45 +01:00
version_builder.h Move VersionBuilder logic to a separate .cc file 2014-10-31 16:34:38 -07:00
version_edit_test.cc Turn on -Wshorten-64-to-32 and fix all the errors 2014-11-11 16:47:22 -05:00
version_edit.cc Turn on -Wshadow 2014-10-31 11:59:54 -07:00
version_edit.h Speed up FindObsoleteFiles() 2014-12-22 12:04:45 +01:00
version_set_test.cc rename FileLevel to LevelFilesBrief / unfriend CompactedDBImpl 2014-10-28 10:03:13 -07:00
version_set.cc Speed up FindObsoleteFiles() 2014-12-22 12:04:45 +01:00
version_set.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
wal_manager_test.cc Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00
wal_manager.cc Add rocksdb::ToString() to address cases where std::to_string is not available. 2014-11-24 20:44:49 -08:00
wal_manager.h Fix -Wnon-virtual-dtor errors 2014-11-10 17:39:38 -05:00
write_batch_internal.h remove all remaining references to cfd->options() 2014-11-18 10:20:10 -08:00
write_batch_test.cc Remove the use of exception in WriteBatch::Handler 2014-12-04 12:01:55 -08:00
write_batch.cc Remove the use of exception in WriteBatch::Handler 2014-12-04 12:01:55 -08:00
write_controller_test.cc Push- instead of pull-model for managing Write stalls 2014-09-08 11:20:25 -07:00
write_controller.cc Push- instead of pull-model for managing Write stalls 2014-09-08 11:20:25 -07:00
write_controller.h Fix #284 2014-09-13 14:14:10 -07:00
write_thread.cc WriteThread 2014-09-12 16:23:58 -07:00
write_thread.h WriteThread 2014-09-12 16:23:58 -07:00
writebuffer.h Enforce write buffer memory limit across column families 2014-12-02 12:09:20 -08:00