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milvus/internal/datacoord
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yah01 a0e1a1eb31
feat: support enable/disable mmap for index (#29005) 
support enable/disable mmap for index, the user could alter the index's
mode by `AlterIndex` method
related: https://github.com/milvus-io/milvus/issues/21866

---------

Signed-off-by: yah01 <yah2er0ne@outlook.com>
Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-12-21 18:07:24 +08:00
..
broker
enhance: Move datacoord broker into separate package (#28876)
2023-12-01 10:22:34 +08:00
allocator_test.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
allocator.go
enhance:Remove msgbase unnecessary assignments (#28511)
2023-11-24 15:02:39 +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
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
cluster.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
compaction_l0_view_test.go
fix: Fix some left comments (#29027)
2023-12-13 18:48:39 +08:00
compaction_l0_view.go
fix: Fix some left comments (#29027)
2023-12-13 18:48:39 +08:00
compaction_scheduler_test.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
compaction_scheduler.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
compaction_test.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
compaction_trigger_test.go
enhance: Add config for auto upgrade segment index (#29112)
2023-12-12 11:56:37 +08:00
compaction_trigger_v2_test.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
compaction_trigger_v2.go
fix: Fix some left comments (#29027)
2023-12-13 18:48:39 +08:00
compaction_trigger.go
enhance: Add config for auto upgrade segment index (#29112)
2023-12-12 11:56:37 +08:00
compaction_view_manager_test.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
compaction_view_manager.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
compaction_view.go
fix: Fix some left comments (#29027)
2023-12-13 18:48:39 +08:00
compaction.go
fix: Fix some left comments (#29027)
2023-12-13 18:48:39 +08:00
const.go
Merge IndexCoord and DataCoord (#21267)
2023-01-04 19:37:36 +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
enhance: Add http method to control datacoord garbage collection (#29052)
2023-12-14 19:26:39 +08:00
garbage_collector.go
enhance: Add http method to control datacoord garbage collection (#29052)
2023-12-14 19:26:39 +08:00
handler.go
Change channel to Interface (#27839)
2023-11-13 11:16:18 +08:00
index_builder_test.go
feat: integrate storagev2 into index build process (#28995)
2023-12-13 17:24:38 +08:00
index_builder.go
feat: integrate storagev2 into index build process (#28995)
2023-12-13 17:24:38 +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
fix: Set the default index name to the name of the existing index (#29275)
2023-12-20 17:22:41 +08:00
index_meta.go
feat: support enable/disable mmap for index (#29005)
2023-12-21 18:07:24 +08:00
index_service_test.go
feat: support enable/disable mmap for index (#29005)
2023-12-21 18:07:24 +08:00
index_service.go
feat: support enable/disable mmap for index (#29005)
2023-12-21 18:07:24 +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
fix: Set compacted segments' level to level one (#29190)
2023-12-14 18:46:40 +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: datanode L0 segment num wrong (#29050)
2023-12-20 11:20:44 +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_cluster.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
mock_compaction_meta.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
mock_compaction_plan_context.go
fix: Separate schedule and check results loop (#28692)
2023-11-29 10:50:29 +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_scheduler.go
fix: Fix L0 compaction in datacoord (#28814)
2023-12-05 18:44:37 +08:00
mock_session_manager.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
mock_test.go
enhance: Use a non-blocking method to trigger compaction when saveBinlogPath is executed (#28941)
2023-12-12 10:16:39 +08:00
mock_trigger_manager.go
feat: Add Compaction views and triggers (#27906)
2023-11-23 17:30:25 +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
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
server.go
enhance: Add http method to control datacoord garbage collection (#29052)
2023-12-14 19:26:39 +08:00
services_test.go
enhance: Add http method to control datacoord garbage collection (#29052)
2023-12-14 19:26:39 +08:00
services.go
fix: datanode L0 segment num wrong (#29050)
2023-12-20 11:20:44 +08:00
session_manager_test.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
session_manager.go
enhance: pack datacoord Cluster and SessionManager with interface and mock them (#28869)
2023-12-11 17:52:37 +08:00
session.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
util_test.go
enhance: add l0 metric and fix datacoord no need drop l0 segment when flush (#28373)
2023-11-24 15:58:24 +08:00
util.go
enhance: add l0 metric and fix datacoord no need drop l0 segment when flush (#28373)
2023-11-24 15:58:24 +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.