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[BUG] The cpu usage of task manager is very high based on TiDB Flink connector flink1.13 #251

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chestnut-c opened this issue Oct 17, 2022 · 3 comments
Open

[BUG] The cpu usage of task manager is very high based on TiDB Flink connector flink1.13 #251

chestnut-c opened this issue Oct 17, 2022 · 3 comments
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@chestnut-c
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chestnut-c commented Oct 17, 2022 •
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Describe the bug
The cpu usage of task manager is very high based on TiDB Flink connector flink1.13

What did you do
srteam source type is kafka ,but my tidb only five records,cpu is about 87% （1C4G）

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@chestnut-c chestnut-c added the type/bug Something isn't working label Oct 17, 2022
@chestnut-c
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can you help me？

@chestnut-c chestnut-c changed the title [BUG] The cpu usage of task manager is very high based on flink1.13 [BUG] The cpu usage of task manager is very high based on TiDB Flink connector flink1.13 Oct 17, 2022
@xuanyu66
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@chestnut-c I'm sorry not to respond timely. I will check this.

@xuanyu66
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Is there any log of flink？

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@xuanyu66 @chestnut-c