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71f5bcb730
rocksdb/db
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Andrew Kryczka 71f5bcb730 Introduce OnBackgroundError callback 
Summary:
Some users want to prevent rocksdb from entering read-only mode in certain error cases. This diff gives them a callback, `OnBackgroundError`, that they can use to achieve it.

- call `OnBackgroundError` every time we consider setting `bg_error_`. Use its result to assign `bg_error_` but not to change the function's return status.
- classified calls using `BackgroundErrorReason` to give the callback some info about where the error happened
- renamed `ParanoidCheck` to something more specific so we can provide a clear `BackgroundErrorReason`
- unit tests for the most common cases: flush or compaction errors
Closes https://github.com/facebook/rocksdb/pull/2477

Differential Revision: D5300190

Pulled By: ajkr

fbshipit-source-id: a0ea4564249719b83428e3f4c6ca2c49e366e9b3
2017-06-22 19:41:50 -07:00
..
builder.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
builder.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
c_test.c support merge and delete in file ingestion 2017-05-26 12:11:21 -07:00
c.cc support merge and delete in file ingestion 2017-05-26 12:11:21 -07:00
column_family_test.cc Fix Data Race Between CreateColumnFamily() and GetAggregatedIntProperty() 2017-06-22 15:56:47 -07:00
column_family.cc Fix Data Race Between CreateColumnFamily() and GetAggregatedIntProperty() 2017-06-22 15:56:47 -07:00
column_family.h Fix Data Race Between CreateColumnFamily() and GetAggregatedIntProperty() 2017-06-22 15:56:47 -07:00
compact_files_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compacted_db_impl.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compacted_db_impl.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction_iteration_stats.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction_iterator_test.cc Support ingest_behind for IngestExternalFile 2017-05-17 11:42:42 -07:00
compaction_iterator.cc Fix RocksDB Lite build with CLANG 2017-06-12 06:41:27 -07:00
compaction_iterator.h Fix RocksDB Lite build with CLANG 2017-06-12 06:41:27 -07:00
compaction_job_stats_test.cc New API for background work in single thread pool 2017-05-23 11:12:27 -07:00
compaction_job_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction_job.cc Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
compaction_job.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction_picker_test.cc account for L0 size in estimated compaction bytes 2017-06-01 17:56:59 -07:00
compaction_picker_universal.cc fixed typo 2017-06-05 11:27:34 -07:00
compaction_picker_universal.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction_picker.cc Support ingest_behind for IngestExternalFile 2017-05-17 11:42:42 -07:00
compaction_picker.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
compaction.cc Avoid calling fallocate with UINT64_MAX 2017-05-04 17:43:22 -07:00
compaction.h Sample number of reads per SST file 2017-06-12 07:12:08 -07:00
comparator_db_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
convenience.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
corruption_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
cuckoo_table_db_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_basic_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
db_block_cache_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_bloom_filter_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
db_compaction_filter_test.cc Fix interaction between CompactionFilter::Decision::kRemoveAndSkipUnt… 2017-06-02 15:11:38 -07:00
db_compaction_test.cc fixed typo 2017-06-13 16:58:01 -07:00
db_dynamic_level_test.cc Improve write buffer manager (and allow the size to be tracked in block cache) 2017-06-02 14:26:56 -07:00
db_filesnapshot.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_flush_test.cc New API for background work in single thread pool 2017-05-23 11:12:27 -07:00
db_impl_compaction_flush.cc Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
db_impl_debug.cc Introduce max_background_jobs mutable option 2017-05-24 11:29:08 -07:00
db_impl_experimental.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_impl_files.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_impl_open.cc Introduce max_background_jobs mutable option 2017-05-24 11:29:08 -07:00
db_impl_readonly.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_impl_readonly.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_impl_write.cc Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
db_impl.cc Fix Data Race Between CreateColumnFamily() and GetAggregatedIntProperty() 2017-06-22 15:56:47 -07:00
db_impl.h Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
db_info_dumper.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_info_dumper.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_inplace_update_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_io_failure_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_iter_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
db_iter.cc Histogram of number of merge operands 2017-05-31 07:41:44 -07:00
db_iter.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_iterator_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
db_log_iter_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_memtable_test.cc Improve write buffer manager (and allow the size to be tracked in block cache) 2017-06-02 14:26:56 -07:00
db_merge_operator_test.cc support merge and delete in file ingestion 2017-05-26 12:11:21 -07:00
db_options_test.cc Introduce max_background_jobs mutable option 2017-05-24 11:29:08 -07:00
db_properties_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
db_range_del_test.cc Disable DBRangeDelTest::TailingIteratorRangeTombstoneUnsupported for ubsan 2017-06-08 12:43:01 -07:00
db_sst_test.cc Limit trash directory to be 25% of total DB 2017-06-12 16:57:21 -07:00
db_statistics_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_table_properties_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_tailing_iter_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_test2.cc Call RateLimiter for compaction reads 2017-06-13 14:56:46 -07:00
db_test_util.cc Fixing blob db sequence number handling 2017-05-31 10:56:45 -07:00
db_test_util.h Improve write buffer manager (and allow the size to be tracked in block cache) 2017-06-02 14:26:56 -07:00
db_test.cc WriteOptions.low_pri which can throttle low pri writes if needed 2017-06-05 15:02:35 -07:00
db_universal_compaction_test.cc Fixed some spelling mistakes 2017-05-17 23:12:36 -07:00
db_wal_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
db_write_test.cc Implement ReopenWritibaleFile on Windows and other fixes 2017-06-20 10:31:13 -07:00
dbformat_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
dbformat.cc do not read next datablock if upperbound is reached 2017-05-05 23:20:01 -07:00
dbformat.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
deletefile_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
event_helpers.cc Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
event_helpers.h Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
experimental.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
external_sst_file_basic_test.cc Support ingest file when range deletions exist 2017-05-31 13:57:19 -07:00
external_sst_file_ingestion_job.cc Fix TSAN: avoid arena mode with range deletions 2017-06-01 22:26:49 -07:00
external_sst_file_ingestion_job.h fixed typo 2017-06-05 11:27:34 -07:00
external_sst_file_test.cc support merge and delete in file ingestion 2017-05-26 12:11:21 -07:00
fault_injection_test.cc Avoid unsupported attributes when not building with UBSAN 2017-05-30 11:13:01 -07:00
file_indexer_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
file_indexer.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
file_indexer.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
filename_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
flush_job_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
flush_job.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
flush_job.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
flush_scheduler.cc New WriteImpl to pipeline WAL/memtable write 2017-05-19 14:26:42 -07:00
flush_scheduler.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
forward_iterator_bench.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
forward_iterator.cc do not read next datablock if upperbound is reached 2017-05-05 23:20:01 -07:00
forward_iterator.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
internal_stats.cc Sample number of reads per SST file 2017-06-12 07:12:08 -07:00
internal_stats.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
job_context.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
listener_test.cc Introduce OnBackgroundError callback 2017-06-22 19:41:50 -07:00
log_format.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
log_reader.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
log_reader.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
log_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
log_writer.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
log_writer.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
malloc_stats.cc db: avoid #includeing malloc and jemalloc simultaneously 2017-05-31 22:43:02 -07:00
malloc_stats.h db: avoid #includeing malloc and jemalloc simultaneously 2017-05-31 22:43:02 -07:00
managed_iterator.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
managed_iterator.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
manual_compaction_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
memtable_list_test.cc Pass CF ID to MemTableRepFactory 2017-06-02 12:12:06 -07:00
memtable_list.cc Fix TSAN: avoid arena mode with range deletions 2017-06-01 22:26:49 -07:00
memtable_list.h Fix TSAN: avoid arena mode with range deletions 2017-06-01 22:26:49 -07:00
memtable.cc Improve write buffer manager (and allow the size to be tracked in block cache) 2017-06-02 14:26:56 -07:00
memtable.h Improve write buffer manager (and allow the size to be tracked in block cache) 2017-06-02 14:26:56 -07:00
merge_context.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
merge_helper_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
merge_helper.cc Histogram of number of merge operands 2017-05-31 07:41:44 -07:00
merge_helper.h Histogram of number of merge operands 2017-05-31 07:41:44 -07:00
merge_operator.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
merge_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
options_file_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
perf_context_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
pinned_iterators_manager.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
plain_table_db_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
prefix_test.cc using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public… 2017-06-02 17:26:19 -07:00
range_del_aggregator_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
range_del_aggregator.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
range_del_aggregator.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
repair_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
repair.cc disable direct reads for log and manifest and add direct io to tests 2017-05-22 18:41:28 -07:00
snapshot_impl.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
snapshot_impl.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
table_cache.cc fix coredump for release nullptr 2017-06-19 11:41:38 -07:00
table_cache.h Call RateLimiter for compaction reads 2017-06-13 14:56:46 -07:00
table_properties_collector_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
table_properties_collector.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
table_properties_collector.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
transaction_log_impl.cc disable direct reads for log and manifest and add direct io to tests 2017-05-22 18:41:28 -07:00
transaction_log_impl.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_builder_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_builder.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_builder.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_edit_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_edit.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
version_edit.h Sample number of reads per SST file 2017-06-12 07:12:08 -07:00
version_set_test.cc Set lower-bound on dynamic level sizes 2017-05-04 18:16:12 -07:00
version_set.cc Fix Data Race Between CreateColumnFamily() and GetAggregatedIntProperty() 2017-06-22 15:56:47 -07:00
version_set.h Sample number of reads per SST file 2017-06-12 07:12:08 -07:00
wal_manager_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
wal_manager.cc disable direct reads for log and manifest and add direct io to tests 2017-05-22 18:41:28 -07:00
wal_manager.h Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
write_batch_base.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
write_batch_internal.h Fixing blob db sequence number handling 2017-05-31 10:56:45 -07:00
write_batch_test.cc Pass CF ID to MemTableRepFactory 2017-06-02 12:12:06 -07:00
write_batch.cc Fixing blob db sequence number handling 2017-05-31 10:56:45 -07:00
write_callback_test.cc Fix data races caught by tsan 2017-05-22 10:27:23 -07:00
write_callback.h Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
write_controller_test.cc Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
write_controller.cc WriteOptions.low_pri which can throttle low pri writes if needed 2017-06-05 15:02:35 -07:00
write_controller.h WriteOptions.low_pri which can throttle low pri writes if needed 2017-06-05 15:02:35 -07:00
write_thread.cc New WriteImpl to pipeline WAL/memtable write 2017-05-19 14:26:42 -07:00
write_thread.h New WriteImpl to pipeline WAL/memtable write 2017-05-19 14:26:42 -07:00