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16c661c722
milvus/internal/datacoord
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congqixia 16c661c722
enhance: Use different interval for gc scan (#31363) 
See also #31362

This PR make datacoord garbage collection scan operation using differet
interval than other opeartion.

This interval is a newly added param item, which default value is 7*24
hours.

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2024-03-19 11:27:06 +08:00
..
broker enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
allocator_test.go Decoupling client and server API in types interface (#27186) 2023-09-26 09:57:25 +08:00
allocator.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +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 enhance: Remove not in use policies (#29448) 2023-12-28 10:38:46 +08:00
channel_manager_test.go enhance: Change ChannelManager to interface (#29300) 2023-12-25 19:24:46 +08:00
channel_manager.go enhance:change some logs (#29579) 2024-01-05 16:12:48 +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: Change ChannelManager to interface (#29300) 2023-12-25 19:24:46 +08:00
cluster.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
compaction_l0_view_test.go enhance: Add force trigger (#30641) 2024-02-19 18:40:50 +08:00
compaction_l0_view.go fix: Trigger l0 compaction when l0 views don't change (#30729) 2024-03-05 16:37:00 +08:00
compaction_scheduler_test.go enhance: Add CompactionTaskNum metrics (#29518) 2023-12-28 15:46:55 +08:00
compaction_scheduler.go fix: Trigger l0 compaction when l0 views don't change (#30729) 2024-03-05 16:37:00 +08:00
compaction_test.go enhance: Skip submit empty l0 tasks in DC (#31280) 2024-03-19 10:13:14 +08:00
compaction_trigger_test.go enhance: Prevent the backlog of channelCP update tasks, perform batch updates of channelCPs (#30941) 2024-03-07 20:39:02 +08:00
compaction_trigger_v2_test.go fix: Skip to submit l0 tasks when scheduler full (#31270) 2024-03-15 10:21:12 +08:00
compaction_trigger_v2.go fix: Skip to submit l0 tasks when scheduler full (#31270) 2024-03-15 10:21:12 +08:00
compaction_trigger.go feat: Add global mmap enable configuration (#31267) 2024-03-18 15:17:10 +08:00
compaction_view_manager_test.go fix: Correct the last empty l0 views (#31198) 2024-03-14 10:31:04 +08:00
compaction_view_manager.go fix: Correct the last empty l0 views (#31198) 2024-03-14 10:31:04 +08:00
compaction_view.go fix: Trigger l0 compaction when l0 views don't change (#30729) 2024-03-05 16:37:00 +08:00
compaction.go enhance: Skip submit empty l0 tasks in DC (#31280) 2024-03-19 10:13:14 +08:00
const.go enhance: pass partition key scalar info if enabled when build vector index (#29931) 2024-01-24 00:04:55 +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: Use different interval for gc scan (#31363) 2024-03-19 11:27:06 +08:00
garbage_collector.go enhance: Use different interval for gc scan (#31363) 2024-03-19 11:27:06 +08:00
handler.go enhance: Explicitly pass LevelZero segment ids in vchan info (#29612) 2024-01-04 16:46:45 +08:00
import_checker_test.go enhance: Remove adding import segments to the datanode (#31244) 2024-03-15 06:53:03 +08:00
import_checker.go feat: Add disk quota checks for import V2 (#31131) 2024-03-15 14:43:03 +08:00
import_job.go feat: Add disk quota checks for import V2 (#31131) 2024-03-15 14:43:03 +08:00
import_meta_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
import_meta.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
import_scheduler_test.go enhance: Allow import tasks to retry for more errors (#31268) 2024-03-15 11:05:04 +08:00
import_scheduler.go enhance: Allow import tasks to retry for more errors (#31268) 2024-03-15 11:05:04 +08:00
import_task.go enhance: Enhance and modify the return content of ImportV2 (#31192) 2024-03-13 19:51:03 +08:00
import_util_test.go fix: Fix binlog import (#31310) 2024-03-17 20:59:04 +08:00
import_util.go fix: Fix binlog import (#31310) 2024-03-17 20:59:04 +08:00
index_builder_test.go enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
index_builder.go feat: Add global mmap enable configuration (#31267) 2024-03-18 15:17:10 +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 enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
index_meta.go enhance: When describing an index, fetch the index info in batches (#31238) 2024-03-15 16:37:09 +08:00
index_service_test.go enhance: Add ListIndexes API from datacoord (#31104) 2024-03-07 17:37:01 +08:00
index_service.go feat: Add global mmap enable configuration (#31267) 2024-03-18 15:17:10 +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 enhance: Prevent the backlog of channelCP update tasks, perform batch updates of channelCPs (#30941) 2024-03-07 20:39:02 +08:00
meta_util.go Make VChannelInfo read compatible with 2.0.2 (#17995) 2022-07-07 21:58:22 +08:00
meta.go feat: Add disk quota checks for import V2 (#31131) 2024-03-15 14:43:03 +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 enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
mock_channel_store.go Change channel to Interface (#27839) 2023-11-13 11:16:18 +08:00
mock_channelmanager.go enhance: Add CompactionTaskNum metrics (#29518) 2023-12-28 15:46:55 +08:00
mock_cluster.go enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
mock_compaction_meta.go enhance: Refine compaction interfaces to support major compaction (#30632) 2024-02-19 20:52:50 +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 enhance: Add CompactionTaskNum metrics (#29518) 2023-12-28 15:46:55 +08:00
mock_segment_manager.go enhance: index meta use independent rather than global meta lock (#30869) 2024-03-04 16:56:59 +08:00
mock_session_manager.go fix: get compaction failure when datanode is actually alive (#31353) 2024-03-18 10:01:36 -07:00
mock_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
mock_trigger_manager.go feat: Add Compaction views and triggers (#27906) 2023-11-23 17:30:25 +08:00
OWNERS
policy_test.go enhance: Remove not in use policies (#29448) 2023-12-28 10:38:46 +08:00
policy.go enhance: Remove not in use policies (#29448) 2023-12-28 10:38:46 +08:00
README.md
segment_allocation_policy_test.go Adjust datacoord for L0 Delta (#28021) 2023-11-06 15:26:16 +08:00
segment_allocation_policy.go fix: Decoupling importing segment from flush process (#30402) 2024-02-03 13:01:12 +08:00
segment_info_test.go fix: starve lock caused by slow GetCompactionTo method when too much segments (#30963) 2024-03-05 10:04:59 +08:00
segment_info.go fix: starve lock caused by slow GetCompactionTo method when too much segments (#30963) 2024-03-05 10:04:59 +08:00
segment_manager_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
segment_manager.go feat: Add disk quota checks for import V2 (#31131) 2024-03-15 14:43:03 +08:00
segment_operator_test.go fix: Prevent clone when selecting segments from meta (#30928) 2024-03-01 13:59:02 +08:00
segment_operator.go fix: Prevent clone when selecting segments from meta (#30928) 2024-03-01 13:59:02 +08:00
server_test.go enhance: Prevent the backlog of channelCP update tasks, perform batch updates of channelCPs (#30941) 2024-03-07 20:39:02 +08:00
server.go enhance: Use different interval for gc scan (#31363) 2024-03-19 11:27:06 +08:00
services_test.go fix: Fix binlog import (#31310) 2024-03-17 20:59:04 +08:00
services.go fix: Fix binlog import (#31310) 2024-03-17 20:59:04 +08:00
session_manager_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
session_manager.go fix: get compaction failure when datanode is actually alive (#31353) 2024-03-18 10:01:36 -07:00
session.go Decoupling client and server API in types interface (#27186) 2023-09-26 09:57:25 +08:00
util_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
util.go feat: Add global mmap enable configuration (#31267) 2024-03-18 15:17:10 +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.