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Raphael S. Carvalho 4c9c144987 compaction_manager: avoid concurrent compaction on the same cf 
It was noticed that the same sstable files could be selected for
compaction if concurrent compaction happens on the same cf.
That's possible because compaction manager uses 2 tasks for
handling compactions.

Solution is to not duplicate cf in the compaction manager queue,
and re-schedule compaction for a cf if needed.

Signed-off-by: Raphael S. Carvalho <raphaelsc@cloudius-systems.com>
2015-08-24 11:11:47 -03:00
api
Merge "Add row related methods to the cache_service API" from Amnon
2015-08-23 15:46:07 +03:00
conf
Rearrange scylla.yaml to supported and not supported segments
2015-08-16 20:35:03 +03:00
cql3
cql3: Kill Java code
2015-08-24 11:15:41 +03:00
db
db/system_keyspace: Fix set_bootstrap_state
2015-08-24 18:54:42 +08:00
dht
dht/boot_strapper: Move code to source file
2015-08-24 18:54:42 +08:00
dist/redhat
dist: Fixes on spec file
2015-08-17 16:02:25 +09:00
exceptions
Remove unneeded namespace qualifiers.
2015-08-12 16:12:10 +03:00
gms
gossip: Save one seastar thread inside remove_endpoint
2015-08-19 14:46:44 +08:00
interface
…
io
…
kvm
VM image build script to running SeaStar on Linux guest
2015-05-27 15:39:30 +03:00
licenses
Move seastar to a submodule
2015-07-19 20:48:36 +03:00
locator
abstract_replication_strategy: add get_primary_ranges() method
2015-08-22 20:05:32 +03:00
message
messaging: keep shared reference to rpc client while send is underway
2015-08-20 19:22:08 +03:00
repair
repair: use parallel_for_each instead of semaphore
2015-08-20 10:51:57 +03:00
seastar @ 64442081ef
Merge seastar upstream
2015-08-24 16:06:44 +03:00
service
storage_service: Kill one FIXME in join_token_ring
2015-08-24 18:54:42 +08:00
sstables
Merge
2015-08-24 10:37:08 +03:00
streaming
streaming: Fix a race between initiator and follower
2015-08-17 14:28:11 +08:00
swagger-ui @ 1b212bbe71
Update swagger-ui for local fix (change URL to not to point to pet store)
2015-06-25 14:04:07 +03:00
tests
tests: make test cql environment use volatile system keyspace
2015-08-24 13:50:22 +03:00
thrift
thrift: set TCP_NODELAY
2015-08-18 15:48:36 +03:00
transport
Merge "Optimize CQL query parameters" from Pekka
2015-08-24 09:19:56 +03:00
utils
compaction_manager: avoid concurrent compaction on the same cf
2015-08-24 11:11:47 -03:00
.gitignore
…
.gitmodules
git: Ignore a dirty submodule tree
2015-07-27 10:14:02 +03:00
.gitorderfile
gitorderfile: make changes into *.py files appear first
2015-05-12 10:13:25 +03:00
atomic_cell.hh
db: Avoid allocation of temporary bytes object
2015-08-06 18:56:48 +02:00
bytes_ostream.hh
bytes_ostream: Fix current_space_left()
2015-08-07 13:00:31 +03:00
bytes.cc
…
bytes.hh
…
caching_options.hh
add caching_options
2015-08-07 09:30:53 -05:00
cartesian_product.hh
…
combine.hh
…
compaction_strategy.hh
compaction: use compaction options in strategy
2015-07-23 15:26:47 -03:00
compound_compat.hh
…
compound.hh
compound: fix iterator comparison for null values
2015-08-14 14:53:22 +02:00
compress.hh
compress: allow empty sstable_compression
2015-07-08 10:47:11 +02:00
configure.py
dht/boot_strapper: Partially implement bootstrap
2015-08-24 18:54:42 +08:00
database_fwd.hh
db: move memtable definition to its own file
2015-05-17 12:38:32 +03:00
database.cc
compaction_manager: avoid concurrent compaction on the same cf
2015-08-24 11:11:47 -03:00
database.hh
compaction_manager: avoid concurrent compaction on the same cf
2015-08-24 11:11:47 -03:00
db_clock.hh
gc_clock: support adding an offset to the current time
2015-07-02 17:26:22 +02:00
debug.hh
debug: store database pointer in a static variable
2015-07-26 18:54:08 +03:00
dns.hh
stub dns resolver
2015-05-21 15:17:34 +03:00
Doxyfile
docs: exclude dpdk
2015-06-24 13:09:51 +03:00
enum_set.hh
…
frozen_mutation.cc
mutation_partition_serializer: Refactor the interface
2015-07-04 13:46:31 +02:00
frozen_mutation.hh
frozen_mutation: Add copy constructor and assignment operator
2015-07-12 12:51:38 +02:00
gc_clock.cc
gc_clock: support adding an offset to the current time
2015-07-02 17:26:22 +02:00
gc_clock.hh
gc_clock: support adding an offset to the current time
2015-07-02 17:26:22 +02:00
init.cc
storage_service: Pass db into storage_service
2015-08-06 15:23:51 +08:00
init.hh
storage_service: Pass db into storage_service
2015-08-06 15:23:51 +08:00
json.hh
json: do not add a newline at the end of string
2015-07-10 01:29:23 +02:00
keys.cc
keys: Introduce ring_order_tri_compare()
2015-07-22 10:27:48 +02:00
keys.hh
keys: use resize() to fill missing values
2015-08-16 14:41:56 +03:00
log.cc
logger: Align log level
2015-07-31 16:27:55 +08:00
log.hh
log: Introduce logger::is_enabled(log_level)
2015-07-28 11:31:08 +02:00
main.cc
transport: Move cql_server and event_notifier to transport namespace
2015-08-12 09:59:36 +03:00
map_difference.hh
map_difference: Simplify difference value
2015-06-03 09:19:00 +03:00
memtable.cc
memtable: keep the lsa region alive while partitions are being destroyed
2015-08-20 15:32:30 +03:00
memtable.hh
memtable: keep the lsa region alive while partitions are being destroyed
2015-08-20 15:32:30 +03:00
mutation_partition_applier.hh
mutation_partition: serialize row_marker of deletable_row
2015-07-30 14:10:06 +02:00
mutation_partition_serializer.cc
db: Use LSA to allocate data inside memtable
2015-08-06 14:05:16 +02:00
mutation_partition_serializer.hh
mutation_partition_serializer: Add read() variants
2015-07-04 13:46:31 +02:00
mutation_partition_view.cc
mutation_partition: serialize row_marker of deletable_row
2015-07-30 14:10:06 +02:00
mutation_partition_view.hh
db: Introduce frozen_mutation
2015-05-08 09:19:01 +02:00
mutation_partition_visitor.hh
mutation_partition: serialize row_marker of deletable_row
2015-07-30 14:10:06 +02:00
mutation_partition.cc
Include trailing tombstones in mutation when enforcing row_limit
2015-08-17 18:11:25 +03:00
mutation_partition.hh
mutation_partition: Reduce duplication in apply()
2015-08-06 14:05:16 +02:00
mutation_query.cc
query: support option distinct in partition_slice
2015-08-04 15:39:42 +02:00
mutation_query.hh
db: Introduce mutation query interface
2015-07-12 12:51:38 +02:00
mutation_reader.cc
mutation_reader: add make_lazy_reader
2015-08-04 16:55:31 +03:00
mutation_reader.hh
db: introduce negative_mutation_reader concept
2015-08-09 22:00:44 +03:00
mutation.cc
mutation: Avoid a copy in set_cell() and others
2015-08-24 09:06:13 +03:00
mutation.hh
mutation: Avoid a copy in set_cell() and others
2015-08-24 09:06:13 +03:00
NOTICE.txt
…
nway_merger.hh
…
ORIGIN
…
partition_builder.hh
mutation_partition: serialize row_marker of deletable_row
2015-07-30 14:10:06 +02:00
partition_slice_builder.cc
Introduce partition_slice_builder
2015-07-09 19:55:01 +02:00
partition_slice_builder.hh
Introduce partition_slice_builder
2015-07-09 19:55:01 +02:00
query_result_merger.hh
drop unneeded && qualifier from query::result_merger::get()
2015-07-13 10:24:31 +02:00
query-request.hh
db: Use LSA to allocate data inside memtable
2015-08-06 14:05:16 +02:00
query-result-reader.hh
…
query-result-set.cc
query: result_set: Use type's to_string() to get prettier printout
2015-07-09 19:55:00 +02:00
query-result-set.hh
result_set: Expose get_data_value()
2015-07-02 13:25:46 +02:00
query-result-writer.hh
db: Fix query of partitions with no live clustered rows
2015-07-09 19:55:00 +02:00
query-result.hh
query: Introduce query::result::pretty_print()
2015-07-28 11:31:08 +02:00
query.cc
query: Introduce query::result::pretty_print()
2015-07-28 11:31:08 +02:00
range.hh
Extract range<> into its own header
2015-08-02 16:07:42 +03:00
README-DPDK.md
README: fix typos and paramter syntax
2015-06-28 10:24:48 +03:00
README.md
README.md: add a missing antlr3-C++-devel package to Fedora packages list
2015-08-20 10:47:48 +03:00
row_cache.cc
Merge "Add row related methods to the cache_service API" from Amnon
2015-08-23 15:46:07 +03:00
row_cache.hh
Expose the cache tracker and the num_entries in row_cache
2015-08-17 19:42:23 +03:00
schema_builder.hh
schema_builder: provide a build function that doesn't take compact storage.
2015-08-07 09:30:54 -05:00
schema.cc
schema: correctly compound collections
2015-08-18 10:40:04 +03:00
schema.hh
Get configured speculative retry type for read
2015-08-23 15:26:48 +03:00
scylla-gdb.py
gdb: add 'scylla memory' command
2015-07-30 10:56:01 +02:00
serialization_format.hh
…
test.py
utils: add crc32 class
2015-08-09 00:05:33 +03:00
timestamp.hh
…
to_string.hh
to_string: Support print std::unordered_set
2015-08-04 20:39:32 +08:00
tombstone.hh
tombstone: make its print operator nicer
2015-06-22 19:00:55 +03:00
types.cc
Workaround boost::any_cast bug
2015-08-19 09:15:31 +03:00
types.hh
types.hh: as_bytes_view_opt() helper
2015-08-24 09:06:13 +03:00
unimplemented.cc
unimplemented: Use logger
2015-07-31 12:58:16 +03:00
unimplemented.hh
unimplemented: remove compact table
2015-07-22 23:51:00 -04:00
validation.cc
types: rename why() to what() in exception classes
2015-07-16 16:23:14 +02:00
validation.hh
…
version.hh
version: change all fields to uint16_t
2015-08-07 20:25:20 +03:00

README.md

#Urchin

##Building Urchin

In addition to required packages by Seastar, the following packages are required by Urchin.

Submodules

Urchin uses submodules, so make sure you pull the submodules first by doing:

git submodule init
git submodule update

Building urchin on Fedora

Installing required packages:

sudo yum install yaml-cpp-devel lz4-devel zlib-devel snappy-devel jsoncpp-devel thrift-devel antlr3-tool antlr3-C++-devel libasan libubsan

Building urchin on Ubuntu 14.04

Installing required packages:

sudo apt-get install libyaml-cpp-dev liblz4-dev zlib1g-dev libsnappy-dev libjsoncpp-dev
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