milvus-io/milvus

[Feature]: no available shard leaders: channel not available

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#48,079 建立於 2026年3月6日

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help wantedkind/feature

描述

Is there an existing issue for this?

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Is your feature request related to a problem? Please describe.

milvus 2.6 集群下使用偶尔报这个错误，no available shard leaders: channel not available[channel=milvus-rootcoord-dml_15_464562965934556664v0]

Describe the solution you'd like.

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Describe an alternate solution.

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Anything else? (Additional Context)

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貢獻者指南

技術棧
go
領域
databasebackend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
5
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
over 1 week
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
blocked
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Milvus architectureGodistributed systemschannel management
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
15
研究方向
Investigate the root cause of the 'no available shard leaders' error in Milvus 2.6 cluster mode. Look at the shard leader election and channel allocation logic in the internal/distributed package. Review existing comments on issue #48079 for additional context. Consult maintainers for reproduction steps and expected behavior.
[Feature]: no available shard leaders: channel not available · milvus-io/milvus#48079 | Good First Issue