Fix proxy unable to update cache

[XuanYang-cn]

Signed-off-by: yangxuan xuan.yang@zilliz.com

/kind bug

#16652

[mergify]

@XuanYang-cn Please associate the related issue to the body of your Pull Request. (eg. “issue: #”)

[codecov]

Codecov Report

Merging #16646 (5af126e) into master (bc5e9ec) will increase coverage by 0.02%.
The diff coverage is 22.22%.

@@            Coverage Diff             @@
##           master   #16646      +/-   ##
==========================================
+ Coverage   80.68%   80.71%   +0.02%     
==========================================
  Files         439      439              
  Lines       69426    69430       +4     
==========================================
+ Hits        56015    56038      +23     
+ Misses      10738    10721      -17     
+ Partials     2673     2671       -2     

Impacted Files	Coverage Δ
internal/proxy/task_policies.go	31.25% <0.00%> (-2.85%)	⬇️
internal/proxy/task_query.go	47.00% <0.00%> (ø)
internal/proxy/task_search.go	46.71% <0.00%> (ø)
internal/distributed/querynode/client/client.go	96.64% <100.00%> (-3.36%)	⬇️
...nternal/querynode/flow_graph_filter_delete_node.go	80.51% <0.00%> (-5.20%)	⬇️
internal/querynode/flow_graph_delete_node.go	81.25% <0.00%> (-4.17%)	⬇️
internal/mq/msgstream/mq_msgstream.go	79.18% <0.00%> (-0.59%)	⬇️
internal/proxy/impl.go	82.67% <0.00%> (-0.47%)	⬇️
internal/rootcoord/meta_table.go	80.86% <0.00%> (+0.18%)	⬆️
... and 10 more

[XuanYang-cn]

#16652

[XuanYang-cn]

rerun macos check

[XuanYang-cn]

rerun ut

[congqixia]

/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: congqixia, XuanYang-cn

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• internal/distributed/OWNERS [congqixia]
• internal/proxy/OWNERS [congqixia]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment