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Avoid using both fullsync and mgr #13

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jd-zhang opened this issue Apr 11, 2022 · 2 comments
Open

Avoid using both fullsync and mgr #13

jd-zhang opened this issue Apr 11, 2022 · 2 comments
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defect kunlun-storage @low #minor

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@jd-zhang
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Issue migrated from trac ticket # 572

component: kunlun-storage | priority: minor

2022-04-11 18:32:09: zhangjindong@zettadb.com created the issue

Currently, the installation script will still enable_fullsync when using mgr, this may introduce performance degradation. We need to avoid this.
@jd-zhang
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2022-04-18 12:09:10: zhangjindong@zettadb.com commented

This does not just introduce performance degradation, but also make mysql client error from meta cluster.

The change is to disable enable_fullsync when ha_mode is not rbr.

@jd-zhang
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2022-04-25 18:06:42: zhangjindong@zettadb.com commented

This done for 0.9.1, but need to check on the main branch.

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defect kunlun-storage @low #minor
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