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c3ff14e2c1
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sdong c3ff14e2c1 Hint temperature of bottommost level files to FileSystem (#8222) 
Summary:
As the first part of the effort of having placing different files on different storage types, this change introduces several things:
(1) An experimental interface in FileSystem that specify temperature to a new file created.
(2) A test FileSystemWrapper,  SimulatedHybridFileSystem, that simulates HDD for a file of "warm" temperature.
(3) A simple experimental feature ColumnFamilyOptions.bottommost_temperature. RocksDB would pass this value to FileSystem when creating any bottommost file.
(4) A db_bench parameter that applies the (2) and (3) to db_bench.

The motivation of the change is to introduce minimal changes that allow us to evolve tiered storage development.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8222

Test Plan:
./db_bench --benchmarks=fillrandom --write_buffer_size=2000000 -max_bytes_for_level_base=20000000  -level_compaction_dynamic_level_bytes --reads=100 -compaction_readahead_size=20000000 --reads=100000 -num=10000000

followed by

./db_bench --benchmarks=readrandom,stats --write_buffer_size=2000000 -max_bytes_for_level_base=20000000 -simulate_hybrid_fs_file=/tmp/warm_file_list -level_compaction_dynamic_level_bytes -compaction_readahead_size=20000000 --reads=500 --threads=16 -use_existing_db --num=10000000

and see results as expected.

Reviewed By: ajkr

Differential Revision: D28003028

fbshipit-source-id: 4724896d5205730227ba2f17c3fecb11261744ce
2021-05-03 13:34:04 -07:00
..
blob Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
compaction Hint temperature of bottommost level files to FileSystem (#8222) 2021-05-03 13:34:04 -07:00
db_impl Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
arena_wrapped_db_iter.cc Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
arena_wrapped_db_iter.h Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
builder.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
builder.h Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
c_test.c Fix a memory leak in c_test (#8237) 2021-04-28 12:29:33 -07:00
c.cc Add WAL flush API to C client (#8226) 2021-04-27 14:56:23 -07:00
column_family_test.cc Using emplace_back replace push_back (#7568) 2021-01-15 16:56:41 -08:00
column_family.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
column_family.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
compact_files_test.cc Compaction should not move data to up level (#8116) 2021-03-29 17:10:42 -07:00
comparator_db_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
convenience.cc sst_dump to reduce number of file reads (#6836) 2020-05-12 18:23:33 -07:00
corruption_test.cc Extend VerifyFileChecksums API for blob files (#7979) 2021-02-22 22:09:22 -08:00
cuckoo_table_db_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_basic_test.cc Create a CustomEnv class; Add WinFileSystem; Make LegacyFileSystemWrapper private (#7703) 2021-01-06 10:49:32 -08:00
db_block_cache_test.cc Add further tests to ASSERT_STATUS_CHECKED (2) (#7698) 2020-12-09 21:21:16 -08:00
db_bloom_filter_test.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
db_compaction_filter_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_compaction_test.cc Use SST file manager to track blob files as well (#8037) 2021-03-17 20:44:49 -07:00
db_dynamic_level_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_encryption_test.cc Improvements to Env::GetChildren (#7819) 2021-01-09 09:44:34 -08:00
db_filesnapshot.cc Fix checkpoint file deletion race with avoid_unnecessary_blocking_io (#7369) 2020-09-10 22:35:25 -07:00
db_flush_test.cc Fix possible hang issue in ~DBImpl() when flush is scheduled in LOW pool (#8125) 2021-03-30 18:35:20 -07:00
db_info_dumper.cc Fix write-ahead log file size overflow (#7870) 2021-01-19 13:47:48 -08:00
db_info_dumper.h Add a DB Session ID (#6959) 2020-06-15 10:47:02 -07:00
db_inplace_update_test.cc Whole DBTest to skip fsync (#7274) 2020-08-17 18:42:25 -07:00
db_io_failure_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_iter_stress_test.cc Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
db_iter_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_iter.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
db_iter.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
db_iterator_test.cc Instantiate tests DBIteratorTestForPinnedData (#8051) 2021-03-12 12:31:29 -08:00
db_kv_checksum_test.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
db_log_iter_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_logical_block_size_cache_test.cc Add further tests to ASSERT_STATUS_CHECKED (2) (#7698) 2020-12-09 21:21:16 -08:00
db_memtable_test.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
db_merge_operand_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
db_merge_operator_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
db_options_test.cc Fix handling of Mutable options; Allow DB::SetOptions to update mutable TableFactory Options (#7936) 2021-02-19 10:29:02 -08:00
db_properties_test.cc Assert unlimited max_open_files for FIFO compaction. (#8172) 2021-04-14 12:05:47 -07:00
db_range_del_test.cc Fix compression dictionary sampling with dedicated range tombstone SSTs (#8141) 2021-04-01 05:08:17 -07:00
db_secondary_test.cc Add internal compaction API for Secondary instance (#8171) 2021-04-22 13:02:28 -07:00
db_sst_test.cc Fix flaky failure in DBSSTest.DBWithSstFileManagerForBlobFilesWithGC (#8196) 2021-04-15 20:18:57 -07:00
db_statistics_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_table_properties_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_tailing_iter_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_test2.cc Fix the false positive alert of CF consistency check in WAL recovery (#8207) 2021-04-22 10:28:37 -07:00
db_test_util.cc Handle rename() failure in non-local FS (#8192) 2021-04-19 18:11:13 -07:00
db_test_util.h Fix the false positive alert of CF consistency check in WAL recovery (#8207) 2021-04-22 10:28:37 -07:00
db_test.cc Fix a data race related to DB properties (#8206) 2021-04-19 16:38:02 -07:00
db_universal_compaction_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_wal_test.cc Fix flush reason attribution (#8150) 2021-04-07 23:18:37 -07:00
db_with_timestamp_basic_test.cc Fix a bug in key comparison when index type is kBinarySearchWithFirstKey (#8062) 2021-03-15 17:44:52 -07:00
db_with_timestamp_compaction_test.cc Whole DBTest to skip fsync (#7274) 2020-08-17 18:42:25 -07:00
db_write_buffer_manager_test.cc Stall writes in WriteBufferManager when memory_usage exceeds buffer_size (#7898) 2021-04-21 13:54:02 -07:00
db_write_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
dbformat_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
dbformat.cc Make CompactRange and GetApproximateSizes work with timestamp (#7684) 2020-12-02 13:00:53 -08:00
dbformat.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
deletefile_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
error_handler_fs_test.cc Fix error_handler_fs_test failure due to statistics (#8136) 2021-03-30 21:44:44 -07:00
error_handler.cc Add the statistics and info log for Error handler (#8050) 2021-03-17 22:38:13 -07:00
error_handler.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
event_helpers.cc Add sample_for_compression results to table properties (#8139) 2021-03-31 18:21:50 -07:00
event_helpers.h Pass SST file checksum information through OnTableFileCreated (#7108) 2020-08-25 10:46:11 -07:00
experimental.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
external_sst_file_basic_test.cc Fix seqno in ingested file boundary key metadata (#8209) 2021-04-20 14:00:21 -07:00
external_sst_file_ingestion_job.cc Fix seqno in ingested file boundary key metadata (#8209) 2021-04-20 14:00:21 -07:00
external_sst_file_ingestion_job.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
external_sst_file_test.cc Introduce a ThreadGuard class and use it in ExternalSSTFileTest.PickedLevelBug (#8112) 2021-03-25 22:08:58 -07:00
fault_injection_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
file_indexer_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
filename_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
flush_job_test.cc Fix testcase failures on windows (#7992) 2021-02-23 14:35:06 -08:00
flush_job.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
flush_job.h Use SST file manager to track blob files as well (#8037) 2021-03-17 20:44:49 -07:00
flush_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
flush_scheduler.h Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00
forward_iterator_bench.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
forward_iterator.cc Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
forward_iterator.h Properly report IO errors when IndexType::kBinarySearchWithFirstKey is used (#6621) 2020-04-15 17:40:44 -07:00
import_column_family_job.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
import_column_family_job.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
import_column_family_test.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
internal_stats.cc Make types of Immutable/Mutable Options fields match that of the underlying Option (#8176) 2021-04-22 20:43:54 -07:00
internal_stats.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
job_context.h Expose the set of live blob files from Version/VersionSet (#6785) 2020-05-04 15:08:13 -07:00
kv_checksum.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
listener_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
log_format.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_reader.cc Fix kPointInTimeRecovery handling of truncated WAL (#7701) 2020-11-30 18:11:38 -08:00
log_reader.h Real fix for race in backup custom checksum checking (#7309) 2020-08-26 10:39:20 -07:00
log_test.cc Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
log_writer.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
log_writer.h Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00
logs_with_prep_tracker.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
logs_with_prep_tracker.h Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00
lookup_key.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
manual_compaction_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
memtable_list_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
memtable_list.cc Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
memtable_list.h Add initial blob support to batched MultiGet (#7766) 2020-12-14 13:48:22 -08:00
memtable.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
memtable.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
merge_context.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
merge_helper.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
merge_operator.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_test.cc MergeHelper::FilterMerge() calling ElapsedNanosSafe() upon exit even … (#7867) 2021-01-21 13:13:02 -08:00
obsolete_files_test.cc Fix a harmless data race affecting two test cases (#8055) 2021-03-12 16:44:35 -08:00
options_file_test.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
output_validator.cc Use NPHash64 in more places (#7632) 2020-11-10 23:42:13 -08:00
output_validator.h Add internal compaction API for Secondary instance (#8171) 2021-04-22 13:02:28 -07:00
perf_context_test.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
periodic_work_scheduler_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
periodic_work_scheduler.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
periodic_work_scheduler.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
pinned_iterators_manager.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
plain_table_db_test.cc Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
pre_release_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
prefix_test.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
range_del_aggregator_bench.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
range_del_aggregator_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_del_aggregator.cc In ParseInternalKey(), include corrupt key info in Status (#7515) 2020-10-28 10:12:58 -07:00
range_del_aggregator.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
range_tombstone_fragmenter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter.cc Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00
range_tombstone_fragmenter.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
read_callback.h Get() with timestamp should respect snapshot (#7227) 2020-08-14 19:20:58 -07:00
repair_test.cc Use SST file manager to track blob files as well (#8037) 2021-03-17 20:44:49 -07:00
repair.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
snapshot_checker.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
table_cache.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
table_cache.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
table_properties_collector_test.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
table_properties_collector.cc Apply sample_for_compression to all block-based tables (#8105) 2021-03-25 15:00:45 -07:00
table_properties_collector.h Apply sample_for_compression to all block-based tables (#8105) 2021-03-25 15:00:45 -07:00
transaction_log_impl.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
transaction_log_impl.h Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
trim_history_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trim_history_scheduler.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
version_builder_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
version_builder.cc Handle blob files when options.best_efforts_recovery is true (#8180) 2021-04-19 11:56:14 -07:00
version_builder.h Handle blob files when options.best_efforts_recovery is true (#8180) 2021-04-19 11:56:14 -07:00
version_edit_handler.cc Ignore comparator name mismatch in ldb manifest dump (#8216) 2021-04-21 20:43:10 -07:00
version_edit_handler.h Ignore comparator name mismatch in ldb manifest dump (#8216) 2021-04-21 20:43:10 -07:00
version_edit_test.cc Make it able to ignore WAL related VersionEdits in older versions (#7873) 2021-01-19 19:27:53 -08:00
version_edit.cc Make blob related VersionEdit tags unignorable (#7886) 2021-01-20 20:29:04 -08:00
version_edit.h Fix some typos in comments (#8066) 2021-03-25 21:18:08 -07:00
version_set_test.cc Add more LSM info to FilterBuildingContext (#8246) 2021-04-30 13:50:13 -07:00
version_set.cc Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227) 2021-04-26 12:43:45 -07:00
version_set.h Handle blob files when options.best_efforts_recovery is true (#8180) 2021-04-19 11:56:14 -07:00
wal_edit_test.cc Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_edit.cc Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_edit.h Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_manager_test.cc Make types of Immutable/Mutable Options fields match that of the underlying Option (#8176) 2021-04-22 20:43:54 -07:00
wal_manager.cc Make types of Immutable/Mutable Options fields match that of the underlying Option (#8176) 2021-04-22 20:43:54 -07:00
wal_manager.h Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
write_batch_base.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch_internal.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
write_batch_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
write_batch.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
write_callback_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
write_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_controller_test.cc Revamp WriteController (#8064) 2021-03-18 09:47:31 -07:00
write_controller.cc Revamp WriteController (#8064) 2021-03-18 09:47:31 -07:00
write_controller.h Revamp WriteController (#8064) 2021-03-18 09:47:31 -07:00
write_thread.cc Stall writes in WriteBufferManager when memory_usage exceeds buffer_size (#7898) 2021-04-21 13:54:02 -07:00
write_thread.h Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00