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446b32cfc3
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Phani Shekhar Mantripragada 446b32cfc3 Support for Column family specific paths. 
Summary:
In this change, an option to set different paths for different column families is added.
This option is set via cf_paths setting of ColumnFamilyOptions. This option will work in a similar fashion to db_paths setting. Cf_paths is a vector of Dbpath values which contains a pair of the absolute path and target size. Multiple levels in a Column family can go to different paths if cf_paths has more than one path.
To maintain backward compatibility, if cf_paths is not specified for a column family, db_paths setting will be used. Note that, if db_paths setting is also not specified, RocksDB already has code to use db_name as the only path.

Changes :
1) A new member "cf_paths" is added to ImmutableCfOptions. This is set, based on cf_paths setting of ColumnFamilyOptions and db_paths setting of ImmutableDbOptions.  This member is used to identify the path information whenever files are accessed.
2) Validation checks are added for cf_paths setting based on existing checks for db_paths setting.
3) DestroyDB, PurgeObsoleteFiles etc. are edited to support multiple cf_paths.
4) Unit tests are added appropriately.
Closes https://github.com/facebook/rocksdb/pull/3102

Differential Revision: D6951697

Pulled By: ajkr

fbshipit-source-id: 60d2262862b0a8fd6605b09ccb0da32bb331787d
2018-04-05 19:58:20 -07:00
..
builder.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
builder.h Stream 2017-11-10 09:26:24 -08:00
c_test.c Added save points for transactions C API 2017-09-14 14:18:59 -07:00
c.cc C API for PerfContext 2018-03-21 22:13:34 -07:00
column_family_test.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
column_family.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
column_family.h Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
compact_files_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
compacted_db_impl.cc Fix coverity issues column_family, compaction_db/iterator 2017-10-27 11:26:42 -07:00
compacted_db_impl.h Comment out unused variables 2018-03-05 13:13:41 -08:00
compaction_iteration_stats.h add counter for deletion dropping optimization 2017-08-19 14:10:08 -07:00
compaction_iterator_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
compaction_iterator.cc Blob DB: Improve FIFO eviction 2018-03-06 11:57:42 -08:00
compaction_iterator.h Comment out unused variables 2018-03-05 13:13:41 -08:00
compaction_job_stats_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
compaction_job_test.cc WritePrepared Txn: PreReleaseCallback 2017-11-30 23:50:45 -08:00
compaction_job.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
compaction_job.h Make DBOption compaction_readahead_size dynamic 2017-11-16 17:57:25 -08:00
compaction_picker_test.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
compaction_picker_universal.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
compaction_picker_universal.h Make Universal compaction options dynamic 2017-12-11 13:27:06 -08:00
compaction_picker.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
compaction_picker.h Comment out unused variables 2018-03-05 13:13:41 -08:00
compaction.cc Enable subcompactions in manual level-based compaction 2018-03-06 12:43:51 -08:00
compaction.h Change RocksDB License 2017-07-15 16:11:23 -07:00
comparator_db_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
convenience.cc Delete files in multiple ranges at once 2018-01-30 13:56:39 -08:00
corruption_test.cc fix corruption_test valgrind 2017-08-11 12:29:14 -07:00
cuckoo_table_db_test.cc Enable MSVC W4 with a few exceptions. Fix warnings and bugs 2017-10-19 10:57:12 -07:00
db_basic_test.cc Disallow compactions if there isn't enough free space 2018-03-06 16:27:54 -08:00
db_blob_index_test.cc fix lite build 2017-10-17 08:57:09 -07:00
db_block_cache_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
db_bloom_filter_test.cc Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
db_compaction_filter_test.cc fix wrong length in snprintf 2018-03-16 13:27:55 -07:00
db_compaction_test.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_dynamic_level_test.cc Revert "comment out unused parameters" 2017-07-21 18:26:26 -07:00
db_encryption_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_filesnapshot.cc fix behavior does not match name for "IsFileDeletionsEnabled" 2018-03-21 22:13:34 -07:00
db_flush_test.cc Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
db_impl_compaction_flush.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_impl_debug.cc Disallow compactions if there isn't enough free space 2018-03-06 16:27:54 -08:00
db_impl_experimental.cc Inform caller when rocksdb is stalling writes 2017-10-05 18:11:43 -07:00
db_impl_files.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_impl_open.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_impl_readonly.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
db_impl_readonly.h allowing CompactFiles to return new file names 2018-03-15 11:58:12 -07:00
db_impl_write.cc WritePrepared Txn: fix a bug in publishing recoverable state seq 2018-03-29 14:46:41 -07:00
db_impl.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_impl.h Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_info_dumper.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_info_dumper.h Change RocksDB License 2017-07-15 16:11:23 -07:00
db_inplace_update_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_io_failure_test.cc Fix LITE unit tests 2017-07-26 21:11:47 -07:00
db_iter_test.cc fix Seek with lower_bound 2017-11-29 22:56:29 -08:00
db_iter.cc Add rocksdb.iterator.internal-key property 2018-02-20 19:12:09 -08:00
db_iter.h WritePrepared Txn: Return NotSupported on iterator refresh 2017-12-18 22:29:30 -08:00
db_iterator_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
db_log_iter_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_memtable_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
db_merge_operator_test.cc Fix TSAN timeout in MergeOperatorPinningTest.Randomized/x test 2018-03-02 16:27:21 -08:00
db_options_test.cc fix live WALs purged while file deletions disabled 2018-01-17 17:42:04 -08:00
db_properties_test.cc fix behavior does not match name for "IsFileDeletionsEnabled" 2018-03-21 22:13:34 -07:00
db_range_del_test.cc Fix wrong smallest key of delete range tombstones 2017-08-29 18:41:35 -07:00
db_sst_test.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_statistics_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_table_properties_test.cc fix deletion-triggered compaction in table builder 2017-09-28 18:17:30 -07:00
db_tailing_iter_test.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
db_test2.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_test_util.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_test_util.h Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_test.cc Fix race condition via concurrent FlushWAL 2018-03-26 16:29:56 -07:00
db_universal_compaction_test.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
db_wal_test.cc Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
db_write_test.cc Rename function for handling WAL write error 2018-03-22 15:58:39 -07:00
dbformat_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
dbformat.cc Imporve perf of random read and insert compare by suggesting inlining to the compiler 2018-03-23 13:26:55 -07:00
dbformat.h Imporve perf of random read and insert compare by suggesting inlining to the compiler 2018-03-23 13:26:55 -07:00
deletefile_test.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
event_helpers.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
event_helpers.h Change RocksDB License 2017-07-15 16:11:23 -07:00
experimental.cc Replace dynamic_cast<> 2017-07-28 16:27:16 -07:00
external_sst_file_basic_test.cc optimize file ingestion checks for range deletion overlap 2017-11-28 11:27:02 -08:00
external_sst_file_ingestion_job.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
external_sst_file_ingestion_job.h Optimize overlap checking for external file ingestion 2018-03-16 10:43:17 -07:00
external_sst_file_test.cc Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
fault_injection_test.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
file_indexer_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
file_indexer.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
file_indexer.h Change RocksDB License 2017-07-15 16:11:23 -07:00
filename_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
flush_job_test.cc Add a histogram stat for memtable flush 2017-12-15 18:57:00 -08:00
flush_job.cc FlushReason improvement 2018-03-22 18:42:18 -07:00
flush_job.h WritePrepared Txn: Compaction/Flush 2017-10-06 10:41:53 -07:00
flush_scheduler.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
flush_scheduler.h Change RocksDB License 2017-07-15 16:11:23 -07:00
forward_iterator_bench.cc fix gflags namespace 2017-12-01 10:42:05 -08:00
forward_iterator.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
forward_iterator.h Comment out unused variables 2018-03-05 13:13:41 -08:00
internal_stats.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
internal_stats.h Add "rocksdb.live-sst-files-size" DB property 2018-03-01 18:01:10 -08:00
job_context.h Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
listener_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
log_format.h Change RocksDB License 2017-07-15 16:11:23 -07:00
log_reader.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
log_reader.h Suppress lint in old files 2018-01-29 12:56:42 -08:00
log_test.cc Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
log_writer.cc uint64_t and size_t changes to compile for iOS 2018-03-06 12:43:51 -08:00
log_writer.h Clarification regarding record format 2018-03-08 10:27:25 -08:00
malloc_stats.cc Disallow compactions if there isn't enough free space 2018-03-06 16:27:54 -08:00
malloc_stats.h Change RocksDB License 2017-07-15 16:11:23 -07:00
managed_iterator.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
managed_iterator.h Change RocksDB License 2017-07-15 16:11:23 -07:00
manual_compaction_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
memtable_list_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
memtable_list.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
memtable_list.h Fix Flush() keep waiting after flush finish 2018-01-18 17:45:16 -08:00
memtable.cc InlineSkiplist: don't decode keys unnecessarily during comparisons 2018-03-23 12:14:30 -07:00
memtable.h InlineSkiplist: don't decode keys unnecessarily during comparisons 2018-03-23 12:14:30 -07:00
merge_context.h Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_helper_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_helper.cc WritePrepared Txn: Support merge operator 2018-02-09 14:57:54 -08:00
merge_helper.h WritePrepared Txn: Support merge operator 2018-02-09 14:57:54 -08:00
merge_operator.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
obsolete_files_test.cc Fix race condition causing double deletion of ssts 2018-03-28 10:29:59 -07:00
options_file_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
perf_context_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
pinned_iterators_manager.h Change RocksDB License 2017-07-15 16:11:23 -07:00
plain_table_db_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
pre_release_callback.h Fix pre_release callback argument list. 2018-04-05 11:12:16 -07:00
prefix_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
range_del_aggregator_test.cc optimize file ingestion checks for range deletion overlap 2017-11-28 11:27:02 -08:00
range_del_aggregator.cc Revert "Avoid adding tombstones of the same file to RangeDelAggregato… 2018-04-02 19:58:04 -07:00
range_del_aggregator.h Revert "Avoid adding tombstones of the same file to RangeDelAggregato… 2018-04-02 19:58:04 -07:00
read_callback.h write-prepared txn: call IsInSnapshot 2017-09-11 09:14:48 -07:00
repair_test.cc fix file numbers after repair 2017-10-10 13:12:37 -07:00
repair.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
snapshot_checker.h Comment out unused variables 2018-03-05 13:13:41 -08:00
snapshot_impl.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
snapshot_impl.h WritePrepared Txn: smallest_prepare optimization 2018-04-02 20:27:41 -07:00
table_cache.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
table_cache.h Change RocksDB License 2017-07-15 16:11:23 -07:00
table_properties_collector_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
table_properties_collector.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
table_properties_collector.h Comment out unused variables 2018-03-05 13:13:41 -08:00
transaction_log_impl.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
transaction_log_impl.h WritePrepared Txn: Refactor conf params 2017-11-10 17:28:12 -08:00
version_builder_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
version_builder.cc Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
version_builder.h Allow DB reopen with reduced options.num_levels 2017-08-24 16:10:54 -07:00
version_edit_test.cc Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
version_edit.cc Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
version_edit.h Skip deleted WALs during recovery 2018-03-30 11:28:05 -07:00
version_set_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
version_set.cc Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
version_set.h Support for Column family specific paths. 2018-04-05 19:58:20 -07:00
wal_manager_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
wal_manager.cc Fix memleak when DB::DeleteFile() 2018-01-11 18:57:33 -08:00
wal_manager.h Fix memleak when DB::DeleteFile() 2018-01-11 18:57:33 -08:00
write_batch_base.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
write_batch_internal.h Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
write_batch_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
write_batch.cc Optionally create DuplicateDetector 2018-03-14 00:57:25 -07:00
write_callback_test.cc Fix pre_release callback argument list. 2018-04-05 11:12:16 -07:00
write_callback.h Change RocksDB License 2017-07-15 16:11:23 -07:00
write_controller_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
write_controller.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
write_controller.h Change RocksDB License 2017-07-15 16:11:23 -07:00
write_thread.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
write_thread.h WritePrepared Txn: Duplicate Keys, Txn Part 2018-02-05 18:43:24 -08:00