Akanksha Mahajan bcefc59e9f Allow MultiGet users to limit cumulative value size (#6826) ... Summary: 1. Add a value_size in read options which limits the cumulative value size of keys read in batches. Once the size exceeds read_options.value_size, all the remaining keys are returned with status Abort without further fetching any key. 2. Add a unit test case MultiGetBatchedValueSizeSimple the reads keys from memory and sst files. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6826 Test Plan: 1. make check -j64 2. Add a new unit test case Reviewed By: anand1976 Differential Revision: D21471483 Pulled By: akankshamahajan15 fbshipit-source-id: dea51b8e76d5d1df38ece8cdb29933b1d798b900		2020-05-27 13:07:14 -07:00
..
utilities	Clean up some code related to file checksums (#6861)	2020-05-21 08:12:51 -07:00
advanced_options.h	Flag CompressionOptions::parallel_threads to be experimental (#6781)	2020-04-30 15:22:06 -07:00
c.h	Expose CancellAllBackgroundWork to C api (#6832)	2020-05-12 14:50:52 -07:00
cache.h	Add Functions to OptionTypeInfo (#6422)	2020-04-28 18:04:26 -07:00
cleanable.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
compaction_filter.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
compaction_job_stats.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
comparator.h	Iterator with timestamp (#6255)	2020-03-06 16:24:27 -08:00
concurrent_task_limiter.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
convenience.h	Add Functions to OptionTypeInfo (#6422)	2020-04-28 18:04:26 -07:00
db.h	validate range tombstone covers positive range (#6788)	2020-05-07 11:55:30 -07:00
db_bench_tool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
db_dump_tool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
db_stress_tool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
env.h	Add IsDirectory() to Env and FS (#6711)	2020-04-17 14:39:18 -07:00
env_encryption.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
experimental.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
file_checksum.h	Clean up some code related to file checksums (#6861)	2020-05-21 08:12:51 -07:00
file_system.h	Pass a timeout to FileSystem for random reads (#6751)	2020-04-30 14:50:39 -07:00
filter_policy.h	Add Functions to OptionTypeInfo (#6422)	2020-04-28 18:04:26 -07:00
flush_block_policy.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
io_status.h	prototype status check enforcement (#6798)	2020-05-08 12:40:43 -07:00
iostats_context.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
iterator.h	Iterator with timestamp (#6255)	2020-03-06 16:24:27 -08:00
ldb_tool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
listener.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
memory_allocator.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
memtablerep.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
merge_operator.h	Fixed minor typo in comment for MergeOperator::FullMergeV2() (#6759)	2020-04-27 14:44:47 -07:00
metadata.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
options.h	Allow MultiGet users to limit cumulative value size (#6826)	2020-05-27 13:07:14 -07:00
perf_context.h	Add counter in perf_context to time cipher time (#6596)	2020-04-01 16:59:35 -07:00
perf_level.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
persistent_cache.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
rate_limiter.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
rocksdb_namespace.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
slice.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
slice_transform.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
snapshot.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
sst_dump_tool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
sst_file_manager.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
sst_file_reader.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
sst_file_writer.h	Generate file checksum in SstFileWriter (#6859)	2020-05-20 11:55:31 -07:00
statistics.h	Stats for redundant insertions into block cache (#6681)	2020-04-27 13:20:27 -07:00
stats_history.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
status.h	Misc things for ASSERT_STATUS_CHECKED, also gcc 4.8.5 (#6871)	2020-05-23 06:53:37 -07:00
table.h	Include options.h in table.h (#6823)	2020-05-07 15:55:29 -07:00
table_properties.h	Log CompactOnDeletionCollectorFactory parameters on DB open (#6686)	2020-04-13 19:58:04 -07:00
thread_status.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
threadpool.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
trace_reader_writer.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
transaction_log.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
types.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
universal_compaction.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
version.h	Update release version to 6.10 (#6797)	2020-05-06 16:42:37 -07:00
wal_filter.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
write_batch.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
write_batch_base.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
write_buffer_manager.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00