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change log level to debug of "keys within region is empty, skip doIngest" #43197

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Tracked by #43740
D3Hunter opened this issue Apr 19, 2023 · 0 comments · Fixed by #43198
Closed
Tracked by #43740

change log level to debug of "keys within region is empty, skip doIngest" #43197

D3Hunter opened this issue Apr 19, 2023 · 0 comments · Fixed by #43198
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component/lightning This issue is related to Lightning of TiDB. type/enhancement The issue or PR belongs to an enhancement.

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D3Hunter commented Apr 19, 2023 •
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during a test of parallel importing large mount of data, lightning output nearly 18G log files, and most of it is "keys within region is empty, skip doIngest", about 25M lines

[INFO] [region_job.go:141] ["keys within region is empty, skip doIngest"] [start=74800000000000005C5F72010762303035376636FF6464353063346564FF6462323230386463FF3061353562373566FF6600000000000000F8] [regionStart=7480000000000000FF5C5F720107623030FF35376636FF646435FF3063346564FF6462FF323230386463FF30FF61353562373566FFFF6600000000000000FFF800000000000000F8] [end=74800000000000005C5F72010762303230633934FF6530366631346161FF6539383966383363FF3864343239366662FF3600000000000000F8] [regionEnd=7480000000000000FF5C5F720107623032FF30633934FF653036FF6631346161FF6539FF383966383363FF38FF64343239366662FFFF3600000000000000FFF800000000000000F8]
@D3Hunter D3Hunter added type/enhancement The issue or PR belongs to an enhancement. component/lightning This issue is related to Lightning of TiDB. labels Apr 19, 2023
@D3Hunter D3Hunter mentioned this issue Apr 19, 2023
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ti-chi-bot pushed a commit that referenced this issue Apr 19, 2023
@D3Hunter
lighting: change log level to debug for "keys within region is empty,…
75570e9 
… skip doIngest" (#43198)

close #43197
D3Hunter added a commit that referenced this issue May 8, 2023
@D3Hunter
lighting: change log level to debug for "keys within region is empty,…
6ff81d1 
… skip doIngest" (#43198)

close #43197
@lance6716 lance6716 mentioned this issue May 12, 2023
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lighting: change log level to debug for "keys within region is empty, skip doIngest" pingcap/tidb
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