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Change data may be overwritten when moving table in storage sink #8256

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zhaoxinyu opened this issue Feb 14, 2023 · 2 comments · Fixed by #8406
Closed

Change data may be overwritten when moving table in storage sink #8256

zhaoxinyu opened this issue Feb 14, 2023 · 2 comments · Fixed by #8406
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@zhaoxinyu
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affects-6.5 affects-6.6 area/ticdc Issues or PRs related to TiCDC. severity/major type/bug The issue is confirmed as a bug.

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@zhaoxinyu
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What did you do?

  1. create a changefeed with storage sink.
  2. run sysbench prepare cmd.
  3. run cdc_storage_consumer cmd to consume the data uploaded to cloud storage in the previous step.
  4. run sync_diff_inspector to check data consistency.

What did you expect to see?

The data in upstream and downstream should be the same.

What did you see instead?

The data in upstream and downstream is different.

Versions of the cluster

TiCDC version (execute cdc version):

v6.6.0
@zhaoxinyu zhaoxinyu added type/bug The issue is confirmed as a bug. area/ticdc Issues or PRs related to TiCDC. labels Feb 14, 2023
@zhaoxinyu zhaoxinyu mentioned this issue Feb 14, 2023
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@zhaoxinyu zhaoxinyu self-assigned this Feb 14, 2023
@zhaoxinyu
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/remove-label may-affects-5.0
/remove-label may-affects-5.1
/remove-label may-affects-5.2
/remove-label may-affects-5.3
/remove-label may-affects-5.4
/remove-label may-affects-6.0
/remove-label may-affects-6.1
/remove-label may-affects-6.2
/remove-label may-affects-6.3
/remove-label may-affects-6.4

@zhaoxinyu
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/remove-label may-affects-4.0

@zhaoxinyu zhaoxinyu changed the title A data race problem may happen in storage sink Changefeed data maybe overwritten when moving table in storage sink Feb 15, 2023
@zhaoxinyu zhaoxinyu changed the title Changefeed data maybe overwritten when moving table in storage sink Change data may be overwritten when moving table in storage sink Feb 15, 2023
@zhaoxinyu zhaoxinyu mentioned this issue Mar 1, 2023
Merged
ti-chi-bot pushed a commit that referenced this issue Mar 13, 2023
@zhaoxinyu
sink(ticdc): add an index file in storage sink to quickly find the la…
36bb8e9 
…rgest file number (#8406)

close #8256
This was referenced Mar 13, 2023
Merged
Closed
overvenus pushed a commit to ti-chi-bot/tiflow that referenced this issue Apr 3, 2023
@zhaoxinyu @overvenus
sink(ticdc): add an index file in storage sink to quickly find the la…
c3a88f7 
…rgest file number (pingcap#8406)

close pingcap#8256

Signed-off-by: Neil Shen <overvenus@gmail.com>
CharlesCheung96 pushed a commit to ti-chi-bot/tiflow that referenced this issue Apr 3, 2023
@zhaoxinyu @CharlesCheung96
sink(ticdc): add an index file in storage sink to quickly find the la…
0890a8d 
…rgest file number (pingcap#8406)

close pingcap#8256

Signed-off-by: Neil Shen <overvenus@gmail.com>
ti-chi-bot added a commit that referenced this issue Apr 3, 2023
@ti-chi-bot
sink(ticdc): add an index file in storage sink to quickly find the la…
0180aed 
…rgest file number (#8406) (#8509)

close #8256
@nongfushanquan nongfushanquan mentioned this issue Apr 18, 2023
Merged
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affects-6.5 affects-6.6 area/ticdc Issues or PRs related to TiCDC. severity/major type/bug The issue is confirmed as a bug.
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