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Paweł Dziepak 281a8d97a5 cql3: make sure enough rows is returned in queries with IN clause 
In case of queries with IN on partition key, ORDER BY and LIMIT it is
not known until after post-query sort which rows should be included in
the result set. To make sure that the output is correct each partition
specified in IN clause is queried for LIMIT rows and the excess data is
trimmed after the results are sorted.

Signed-off-by: Paweł Dziepak <pdziepak@cloudius-systems.com>
2015-07-23 02:38:33 +02:00
api
api: Switch to "#pragma once" as include guard
2015-07-22 18:03:42 +03:00
cql3
cql3: make sure enough rows is returned in queries with IN clause
2015-07-23 02:38:33 +02:00
db
commitlog: Fix use-after-move
2015-07-22 19:21:57 +03:00
dht
partition_range: Introduce is_wrap_around() helper
2015-07-22 13:13:38 +02:00
exceptions
exceptions: remove transport_exception
2015-07-09 13:39:31 +02:00
gms
gms/gossiper: Fix is_gossip_only_member() logic
2015-07-22 11:57:00 +03:00
interface
cassandra.thrift: add copyright and change notices
2014-12-23 19:51:56 +02:00
io
io: Convert io/ISerializer.java
2015-01-05 14:13:31 +08:00
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
storage_proxy: Fix range splitting when split point is exlcluded by lower bound
2015-07-22 10:27:48 +02:00
message
message/messaging_service: MIGRATION_REQUEST wrappers
2015-07-22 11:57:00 +03:00
seastar @ b0de75e50b
Merge seastar upstream
2015-07-22 19:11:41 +03:00
service
Merge "Handling of non-full partition range queries" from Tomasz
2015-07-22 15:18:02 +03:00
sstables
compaction: get compaction threshold from schema instead
2015-07-22 17:05:54 +02:00
streaming
streaming: Test both pushing and pulling of data
2015-07-22 11:49:30 +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/cql3: add tests for ORDER BY with IN clause
2015-07-23 02:38:14 +02:00
thrift
thrift version field
2015-07-07 11:38:22 -04:00
transport
transport: add varint to type_codec::type_id_to_type
2015-07-22 08:50:54 +03:00
utils
utils: Clean up runtime::get_uptime() API
2015-07-22 14:56:52 +03:00
.gitignore
Ignore cscope files
2014-10-23 10:46:55 +03:00
.gitmodules
Move seastar to a submodule
2015-07-19 20:48:36 +03:00
.gitorderfile
gitorderfile: make changes into *.py files appear first
2015-05-12 10:13:25 +03:00
atomic_cell.hh
db: atomic_cell: Fix misnamed parameter
2015-07-09 19:46:30 +02:00
bytes_ostream.hh
bytes_ostream: Introduce retract()
2015-07-09 19:55:00 +02:00
bytes.cc
db: Extract bytes related stuff from database.cc to bytes.cc
2015-04-29 15:50:16 +03:00
bytes.hh
db: make bytes even more distinct from sstring
2015-04-07 10:56:19 +03:00
cartesian_product.hh
Introduce cartesian product calculating helper
2015-03-11 14:56:10 +01:00
combine.hh
Add combine() template
2015-03-05 18:11:37 +02:00
compaction_strategy.hh
sstable compaction: add initial support to size-tiered strategy
2015-07-20 10:08:14 -03:00
compound_compat.hh
compound_compat: Remove leftover code
2015-04-30 15:40:02 +02:00
compound.hh
utils: Move util/serialization.hh to utils/serialization.hh
2015-07-21 16:12:54 +08:00
compress.hh
compress: allow empty sstable_compression
2015-07-08 10:47:11 +02:00
configure.py
Merge "Handling of non-full partition range queries" from Tomasz
2015-07-22 15:18:02 +03:00
database_fwd.hh
db: move memtable definition to its own file
2015-05-17 12:38:32 +03:00
database.cc
Merge "Handling of non-full partition range queries" from Tomasz
2015-07-22 15:18:02 +03:00
database.hh
database: Extract update_schema_version_and_announce() function
2015-07-22 11:57:00 +03:00
db_clock.hh
gc_clock: support adding an offset to the current time
2015-07-02 17:26:22 +02:00
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
enum_set: Introduce enum_set::of<>()
2015-04-15 20:33:49 +02:00
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
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: Introduce ring_order_tri_compare()
2015-07-22 10:27:48 +02:00
log.cc
logger: Fix compile error
2015-07-17 20:02:18 +02:00
log.hh
logger: support for syslog()
2015-07-15 16:20:37 +03:00
main.cc
utils/runtime: Add uptime helpers
2015-07-22 13:02:43 +03:00
map_difference.hh
map_difference: Simplify difference value
2015-06-03 09:19:00 +03:00
memtable.cc
memtable: Implement range queries
2015-07-22 13:14:33 +02:00
memtable.hh
memtable: Use boost::intrusive_set<> to store partition entries
2015-07-22 13:14:33 +02:00
mutation_partition_applier.hh
db: Encapsulate deletable_row fields
2015-05-13 08:56:54 +02:00
mutation_partition_serializer.cc
mutation_partition_serializer: Add read() variants
2015-07-04 13:46:31 +02:00
mutation_partition_serializer.hh
mutation_partition_serializer: Add read() variants
2015-07-04 13:46:31 +02:00
mutation_partition_view.cc
db: Introduce frozen_mutation
2015-05-08 09:19:01 +02:00
mutation_partition_view.hh
db: Introduce frozen_mutation
2015-05-08 09:19:01 +02:00
mutation_partition_visitor.hh
db: Introduce frozen_mutation
2015-05-08 09:19:01 +02:00
mutation_partition.cc
mutation_partition: support reading rows in reversed order
2015-07-23 02:38:26 +02:00
mutation_partition.hh
mutation_partition: add for_each_row()
2015-07-23 02:38:23 +02:00
mutation_query.cc
db: Introduce mutation query interface
2015-07-12 12:51:38 +02:00
mutation_query.hh
db: Introduce mutation query interface
2015-07-12 12:51:38 +02:00
mutation_reader.cc
mutation_reader: Take vector instead of initializer_list
2015-07-08 17:07:48 +03:00
mutation_reader.hh
mutation_reader: Take vector instead of initializer_list
2015-07-08 17:07:48 +03:00
mutation.cc
mutation: Introduce slice() helper
2015-07-22 13:13:38 +02:00
mutation.hh
mutation: Introduce slice() helper
2015-07-22 13:13:38 +02:00
NOTICE.txt
Add NOTICE file as required by the Apache license.
2014-12-24 09:47:18 +02:00
nway_merger.hh
nway_merger: allow for comparators without default constructors
2015-05-05 19:37:21 +03:00
ORIGIN
Add ORIGIN file to remind us which sources (exact revision) we are converting
2014-12-24 09:45:34 +02:00
partition_builder.hh
db: Encapsulate deletable_row fields
2015-05-13 08:56:54 +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
query: add parition_slice::option::reversed
2015-07-23 02:38:19 +02:00
query-result-reader.hh
db: Rename "ttl" to "expiry" when it's used as time point
2015-05-06 17:27:22 +02:00
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-result: Add missing include
2015-07-09 18:53:03 +02:00
query.cc
db: Introduce mutation query interface
2015-07-12 12:51:38 +02:00
README-DPDK.md
README: fix typos and paramter syntax
2015-06-28 10:24:48 +03:00
README.md
Rename README-urchin to README
2015-07-20 17:32:49 +03:00
row_cache.cc
range: Remove start_value() and end_value()
2015-07-22 10:27:47 +02:00
row_cache.hh
row_cache: Value-initialize stats
2015-07-13 12:57:15 +03:00
schema_builder.hh
schema: allow specifying column component index
2015-07-14 19:34:27 +02:00
schema.cc
schema: allow specifying column component index
2015-07-14 19:34:27 +02:00
schema.hh
compaction: get compaction threshold from schema instead
2015-07-22 17:05:54 +02:00
serialization_format.hh
db: add equality compare operators to serialization_format
2015-04-10 22:26:41 +03:00
test.py
tests: improve capture of stdout/stderr
2015-07-21 18:44:31 +03:00
timestamp.hh
Decompose database.hh, types.hh into smaller headers
2015-03-04 16:18:48 +02:00
to_string.hh
db: make join() work on any range, not just a vector
2015-04-01 20:12:39 +03:00
tombstone.hh
tombstone: make its print operator nicer
2015-06-22 19:00:55 +03:00
types.cc
types: add varint type
2015-07-21 14:46:34 +02:00
types.hh
types: add varint type
2015-07-21 14:46:34 +02:00
unimplemented.cc
sstables: Add read_range_rows() variant which takes a partition_range
2015-07-22 13:13:38 +02:00
unimplemented.hh
sstables: Add read_range_rows() variant which takes a partition_range
2015-07-22 13:13:38 +02:00
validation.cc
types: rename why() to what() in exception classes
2015-07-16 16:23:14 +02:00
validation.hh
Relax header dependencies
2015-04-24 18:01:01 +02:00
version.hh
version.hh: Fix release version to be "2.2.0"
2015-07-08 19:21:14 +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

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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