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[skip ci]Add comments in chap06_root_coordinator.md (#11865)

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Signed-off-by: ruiyi.jiang <ruiyi.jiang@zilliz.com>
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ryjiang 2021-11-16 09:41:24 +08:00 committed by GitHub
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docs/developer_guides/chap06_root_coordinator.md
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@ -637,19 +637,16 @@ _tenantMetaBlob_, _proxyMetaBlob_, _collectionInfoBlob_, _partitionInfoBlob_, _I
```go ```go
type metaTable struct { type metaTable struct {
client kv.SnapShotKV txn kv.TxnKV // client of a reliable txnkv service, i.e. etcd client
tenantID2Meta map[typeutil.UniqueID]pb.TenantMeta snapshot kv.SnapShotKV // client of a reliable snapshotkv service, i.e. etcd client
proxyID2Meta map[typeutil.UniqueID]pb.ProxyMeta tenantID2Meta map[typeutil.UniqueID]pb.TenantMeta // tenant id to tenant meta
collID2Meta map[typeutil.UniqueID]pb.CollectionInfo proxyID2Meta map[typeutil.UniqueID]pb.ProxyMeta // proxy id to proxy meta
collName2ID map[string]typeutil.UniqueID collID2Meta map[typeutil.UniqueID]pb.CollectionInfo // collection_id -> meta
partitionID2Meta map[typeutil.UniqueID]pb.PartitionInfo collName2ID map[string]typeutil.UniqueID // collection name to collection id
segID2IndexMeta map[typeutil.UniqueID]*map[typeutil.UniqueID]pb.SegmentIndexInfo collAlias2ID map[string]typeutil.UniqueID // collection alias to collection id
indexID2Meta map[typeutil.UniqueID]pb.IndexInfo partID2SegID map[typeutil.UniqueID]map[typeutil.UniqueID]bool // partition_id -> segment_id -> bool
segID2CollID map[typeutil.UniqueID]typeutil.UniqueID segID2IndexMeta map[typeutil.UniqueID]map[typeutil.UniqueID]pb.SegmentIndexInfo // collection_id/index_id/partition_id/segment_id -> meta
segID2PartitionID map[typeutil.UniqueID]typeutil.UniqueID indexID2Meta map[typeutil.UniqueID]pb.IndexInfo // collection_id/index_id -> meta
flushedSegID map[typeutil.UniqueID]bool
partitionID2CollID map[typeutil.UniqueID]typeutil.UniqueID
vChan2Chan map[string]string
tenantLock sync.RWMutex tenantLock sync.RWMutex
proxyLock sync.RWMutex proxyLock sync.RWMutex