*: balance based on read flow #708
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Signed-off-by: UncP <uncp.xu@gmail.com>
Signed-off-by: UncP <uncp.xu@gmail.com>
Signed-off-by: UncP <uncp.xu@gmail.com>
Signed-off-by: UncP <uncp.xu@gmail.com>
disksing
reviewed
Sep 6, 2017
pdctl/command/hot_command.go
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| hotRegionsPrefix = "pd/api/v1/hotspot/regions" | ||
| hotStoresPrefix = "pd/api/v1/hotspot/stores" | ||
| hotRegionsPrefix = "pd/api/v1/hotspot/regions" | ||
| hotReadRegionsPrefix = "pd/api/v1/hotspot/readregions" |
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Maybe regions/write and regions/read.
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"pd/api/v1/hotspot/regions"
this is for write, maybe
"pd/api/v1/hotspot/read"
this is for read ?
server/balancer.go
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| regionInfo := cluster.getRegion(r.RegionID) | ||
| leaderStoreID := regionInfo.Leader.GetStoreId() | ||
| storeIDs := regionInfo.GetStoreIds() | ||
| for storeID := range storeIDs { |
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No need the loop. We can update leaderStoreID directly.
Signed-off-by: UncP <uncp.xu@gmail.com>
nolouch
changed the title
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/run-full-test |
disksing
reviewed
Sep 12, 2017
server/cache.go
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| } | ||
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| func newClusterInfo(id IDAllocator) *clusterInfo { | ||
| return &clusterInfo{ | ||
| id: id, | ||
| stores: newStoresInfo(), | ||
| regions: newRegionsInfo(), | ||
| readStatistics: cache.NewDefaultCache(writeStatCacheMaxLen), |
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rename writeStatCacheMaxLen to a better one.
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LGTM. PTAL @zhangjinpeng1987 @overvenus |
disksing
approved these changes
Sep 12, 2017
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LGTM |
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