Summary: * Dump blob db options to info log * Remove BlobDBOptionsImpl to disallow dynamic cast *BlobDBOptions into *BlobDBOptionsImpl. Move options there to be constants or into BlobDBOptions. The dynamic cast is broken after #2645 * Change some of the default options * Remove blob_db_options.min_blob_size, which is unimplemented. Will implement it soon. Closes https://github.com/facebook/rocksdb/pull/2671 Differential Revision: D5529912 Pulled By: yiwu-arbug fbshipit-source-id: dcd58ca981db5bcc7f123b65a0d6f6ae0dc703c7main
Yi Wu
8 years ago
committed by
Facebook Github Bot
parent
3218edc573
commit
1900771bd2
@ -1,69 +0,0 @@ |
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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#ifndef ROCKSDB_LITE |
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#include "utilities/blob_db/blob_db_options_impl.h" |
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namespace rocksdb { |
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namespace blob_db { |
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BlobDBOptionsImpl::BlobDBOptionsImpl(const BlobDBOptions& in) |
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: BlobDBOptions(in), |
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deletion_check_period_millisecs(2 * 1000), |
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gc_file_pct(20), |
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gc_check_period_millisecs(60 * 1000), |
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sanity_check_period_millisecs(20 * 60 * 1000), |
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open_files_trigger(100), |
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wa_num_stats_periods(24), |
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wa_stats_period_millisecs(3600 * 1000), |
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partial_expiration_gc_range_secs(4 * 3600), |
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partial_expiration_pct(75), |
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fsync_files_period_millisecs(10 * 1000), |
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reclaim_of_period_millisecs(1 * 1000), |
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delete_obsf_period_millisecs(10 * 1000), |
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check_seqf_period_millisecs(10 * 1000), |
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disable_background_tasks(false) {} |
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BlobDBOptionsImpl::BlobDBOptionsImpl() |
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: deletion_check_period_millisecs(2 * 1000), |
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gc_file_pct(20), |
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gc_check_period_millisecs(60 * 1000), |
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sanity_check_period_millisecs(20 * 60 * 1000), |
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open_files_trigger(100), |
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wa_num_stats_periods(24), |
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wa_stats_period_millisecs(3600 * 1000), |
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partial_expiration_gc_range_secs(4 * 3600), |
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partial_expiration_pct(75), |
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fsync_files_period_millisecs(10 * 1000), |
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reclaim_of_period_millisecs(1 * 1000), |
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delete_obsf_period_millisecs(10 * 1000), |
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check_seqf_period_millisecs(10 * 1000), |
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disable_background_tasks(false) {} |
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BlobDBOptionsImpl& BlobDBOptionsImpl::operator=(const BlobDBOptionsImpl& in) { |
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BlobDBOptions::operator=(in); |
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if (this != &in) { |
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deletion_check_period_millisecs = in.deletion_check_period_millisecs; |
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gc_file_pct = in.gc_file_pct; |
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gc_check_period_millisecs = in.gc_check_period_millisecs; |
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sanity_check_period_millisecs = in.sanity_check_period_millisecs; |
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open_files_trigger = in.open_files_trigger; |
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wa_num_stats_periods = in.wa_num_stats_periods; |
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wa_stats_period_millisecs = in.wa_stats_period_millisecs; |
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partial_expiration_gc_range_secs = in.partial_expiration_gc_range_secs; |
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partial_expiration_pct = in.partial_expiration_pct; |
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fsync_files_period_millisecs = in.fsync_files_period_millisecs; |
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reclaim_of_period_millisecs = in.reclaim_of_period_millisecs; |
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delete_obsf_period_millisecs = in.delete_obsf_period_millisecs; |
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check_seqf_period_millisecs = in.check_seqf_period_millisecs; |
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disable_background_tasks = in.disable_background_tasks; |
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} |
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return *this; |
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} |
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} // namespace blob_db
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} // namespace rocksdb
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#endif // ROCKSDB_LITE
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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#pragma once |
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#ifndef ROCKSDB_LITE |
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#include "utilities/blob_db/blob_db.h" |
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namespace rocksdb { |
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namespace blob_db { |
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struct BlobDBOptionsImpl : public BlobDBOptions { |
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// deletions check period
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uint32_t deletion_check_period_millisecs; |
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// gc percentage each check period
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uint32_t gc_file_pct; |
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// gc period
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uint32_t gc_check_period_millisecs; |
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// sanity check task
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uint32_t sanity_check_period_millisecs; |
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// how many random access open files can we tolerate
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uint32_t open_files_trigger; |
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// how many periods of stats do we keep.
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uint32_t wa_num_stats_periods; |
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// what is the length of any period
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uint32_t wa_stats_period_millisecs; |
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// we will garbage collect blob files in
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// which entire files have expired. However if the
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// ttl_range of files is very large say a day, we
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// would have to wait for the entire day, before we
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// recover most of the space.
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uint32_t partial_expiration_gc_range_secs; |
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// this should be based on allowed Write Amplification
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// if 50% of the space of a blob file has been deleted/expired,
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uint32_t partial_expiration_pct; |
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// how often should we schedule a job to fsync open files
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uint32_t fsync_files_period_millisecs; |
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// how often to schedule reclaim open files.
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uint32_t reclaim_of_period_millisecs; |
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// how often to schedule delete obs files periods
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uint32_t delete_obsf_period_millisecs; |
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// how often to schedule check seq files period
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uint32_t check_seqf_period_millisecs; |
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// Disable all background job.
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bool disable_background_tasks; |
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// default constructor
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BlobDBOptionsImpl(); |
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explicit BlobDBOptionsImpl(const BlobDBOptions& in); |
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BlobDBOptionsImpl& operator=(const BlobDBOptionsImpl& in); |
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}; |
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} // namespace blob_db
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} // namespace rocksdb
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#endif // endif ROCKSDB
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