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milvus/internal/datacoord
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cai.zhang 31f442915b
fix: Fix bug for parsing expression that include quotes (#28416) 
issue: #28365 
Fix bug for parsing error when a string enclosed in single quotes in an
expression contains multiple double quotes.
such as:
```
expr = "tag == '\"blue\"'"
```

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
2023-11-23 17:18:32 +08:00
..
allocator_test.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
allocator.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
build_index_policy.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
channel_checker_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
channel_checker.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
channel_manager_factory.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
channel_manager_test.go
fix: Fix channel manager bg checker exit when disable auto balance (#28459)
2023-11-20 18:20:22 +08:00
channel_manager.go
fix: Fix channel manager bg checker exit when disable auto balance (#28459)
2023-11-20 18:20:22 +08:00
channel_store_test.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
channel_store.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
channel.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
cluster_test.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
cluster.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
compaction_test.go
Enable getting multiple segments in plan result (#28350)
2023-11-14 15:56:19 +08:00
compaction_trigger_test.go
feat: trigger compaction to handle index version (#28442)
2023-11-21 09:26:22 +08:00
compaction_trigger.go
feat: trigger compaction to handle index version (#28442)
2023-11-21 09:26:22 +08:00
compaction.go
Fix compaction unable to notify datanode (#28409)
2023-11-14 16:38:18 +08:00
const.go
Merge IndexCoord and DataCoord (#21267)
2023-01-04 19:37:36 +08:00
coordinator_broker.go
enable parameter for dataCoord broker timeout(#26972) (#27825)
2023-10-28 06:14:11 +08:00
errors_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
errors.go
Refine DataCoord status (#27262)
2023-09-26 17:15:27 +08:00
garbage_collector_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
garbage_collector.go
Add metrics for garbage collection (#27303)
2023-09-22 18:47:25 +08:00
handler.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
index_builder_test.go
Fix bug for setting index state when indexnode connecting failed (#28220)
2023-11-07 23:34:26 +08:00
index_builder.go
fix: Fix bug for parsing expression that include quotes (#28416)
2023-11-23 17:18:32 +08:00
index_engine_version_manager_test.go
Optimize the codec code of session (#27360)
2023-10-01 10:33:30 +08:00
index_engine_version_manager.go
feat: trigger compaction to handle index version (#28442)
2023-11-21 09:26:22 +08:00
index_meta_test.go
Limiting the idempotence check for index to user index params (#27615)
2023-10-18 20:18:24 +08:00
index_meta.go
Limiting the idempotence check for index to user index params (#27615)
2023-10-18 20:18:24 +08:00
index_service_test.go
Add revive sub-lints and fix existing problems (#27495)
2023-10-07 20:53:38 +08:00
index_service.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
indexnode_manager_test.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
indexnode_manager.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
meta_test.go
Enable getting multiple segments in plan result (#28350)
2023-11-14 15:56:19 +08:00
meta_util.go
Make VChannelInfo read compatible with 2.0.2 (#17995)
2022-07-07 21:58:22 +08:00
meta.go
fix: datacoord l0 segment bugs (#28490)
2023-11-21 16:48:22 +08:00
metrics_info_test.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
metrics_info.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
mock_allocator_test.go
Organize all mockery generation commands in Makefile (#26826)
2023-09-04 21:19:48 +08:00
mock_channel_store.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
mock_compaction_plan_context.go
Organize all mockery generation commands in Makefile (#26826)
2023-09-04 21:19:48 +08:00
mock_handler.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
mock_index_engine_version_manager.go
feat: trigger compaction to handle index version (#28442)
2023-11-21 09:26:22 +08:00
mock_test.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
OWNERS
[skip ci]Update OWNERS files (#11898)
2021-11-16 15:41:11 +08:00
policy_test.go
Fix unstable ConsistencyHashPolicy ut (#28375)
2023-11-13 19:06:20 +08:00
policy.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
README.md
[skip ci]Change etcd to lowercase (#9983)
2021-10-15 18:58:37 +08:00
segment_allocation_policy_test.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_allocation_policy.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_info.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
segment_manager_test.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_manager.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
server_test.go
fix: datacoord l0 segment bugs (#28490)
2023-11-21 16:48:22 +08:00
server.go
feat: trigger compaction to handle index version (#28442)
2023-11-21 09:26:22 +08:00
services_test.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
services.go
enhance:add some log when create client and get component states (#28160)
2023-11-22 09:12:22 +08:00
session_manager_test.go
Update session manager (#27761)
2023-11-06 22:10:19 +08:00
session_manager.go
Enable getting multiple segments in plan result (#28350)
2023-11-14 15:56:19 +08:00
session.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
util_test.go
Refine DataCoord status (#27262)
2023-09-26 17:15:27 +08:00
util.go
Enable getting multiple segments in plan result (#28350)
2023-11-14 15:56:19 +08:00

README.md

Data Coordinator

Data cooridnator(datacoord for short) is the component to organize DataNodes and segments allocations.

Dependency

  • KV store: a kv store has all the meta info datacoord needs to operate. (etcd)
  • Message stream: a message stream to communicate statistics information with data nodes. (Pulsar)
  • Root Coordinator: timestamp, id and meta source.
  • Data Node(s): could be an instance or a cluster, actual worker group handles data modification operations.