pingcap / pingcap/tiflash

workload report “err execute query q7 failed Error 1105: other error for mpp stream: Code: 159, e.displayText() = DB::Exception: EstablishDisaggregated execution was interrupted, maximum execution time exceeded“ after network partition recover from one of wn

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#8,815 3 comments 0 reactions 1 assignee View on GitHub

@JinheLin is already working on this.

Since Mar 4, 2024.

component/storage type/enhancement
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Description

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

cluster deploy with two wn and two cn
1、run ch
go-tpc ch run -D tpcc --host tc-tidb.ha-test-disagg-tiflash-tps-7080664-1-490 -P4000 --warehouses 2000 -T 32 --acThreads 1 --queries q7 --ignore-error '2013,1213,1105,1205,8022,8028,9004,9007,1062' --time 36000m --user root --password '' --interval '10s'
2、inject network partition between one of wn and other all pods
3、recover fault after 10mins
image

2. What did you expect to see? (Required)

query should not report error after fault recover

3. What did you see instead (Required)

workload report “err execute query q7 failed Error 1105: other error for mpp stream: Code: 159, e.displayText() = DB::Exception: EstablishDisaggregated execution was interrupted, maximum execution time exceeded“ after network partition recover from one of wn

[2024-03-02 18:30:25] execute run failed, err execute query q7 failed Error 1105: other error for mpp stream: Code: 159, e.displayText() = DB::Exception: EstablishDisaggregated execution was interrupted, maximum execution time exceeded, wn_address=tc-tiflash-0.tc-tiflash-peer.ha-test-disagg-tiflash-tps-7080664-1-490.svc:3930 MPP<gather_id:1, query_ts:1709404165881642170, local_query_id:338, server_id:2011, start_ts:448110045647863978,task_id:11>, e.what() = DB::Exception,

4. What is your TiFlash version? (Required)

git-hash :42dba5e04ba466ab152840d811f954510f3bf0dc

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