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ticdc: after redo changefeed reported error and resumed the changefeed , redolog writer is closed #10124

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AkiraXie opened this issue Nov 22, 2023 · 3 comments · Fixed by #11011
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ticdc: after redo changefeed reported error and resumed the changefeed , redolog writer is closed #10124

AkiraXie opened this issue Nov 22, 2023 · 3 comments · Fixed by #11011
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@CharlesCheung96
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affects-6.5 affects-7.1 affects-7.5 affects-8.1 area/ticdc Issues or PRs related to TiCDC. severity/minor type/bug The issue is confirmed as a bug.

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@AkiraXie
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What did you do?

  1. redo log changefeed reported error
    image
  2. change storage url and resume it

What did you expect to see?

No response

What did you see instead?

redo log changefeed reported writer closed
img_v3_025e_88520f08-5134-42c0-b472-226a62b0325g

Versions of the cluster

Upstream TiDB cluster version (execute SELECT tidb_version(); in a MySQL client):

(paste TiDB cluster version here)

Upstream TiKV version (execute tikv-server --version):

(paste TiKV version here)

TiCDC version (execute cdc version):

sh-5.1# /cdc version
Release Version: v7.5.0
Git Commit Hash: 99c1f8fdffe72f2a9dbce6d0b58a52a162ce72b7
Git Branch: heads/refs/tags/v7.5.0
UTC Build Time: 2023-11-16 10:33:24
Go Version: go version go1.21.3 linux/amd64
Failpoint Build: false
@AkiraXie AkiraXie added area/ticdc Issues or PRs related to TiCDC. type/bug The issue is confirmed as a bug. labels Nov 22, 2023
@AkiraXie
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/severity major
/affects 7.5

@asddongmen
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@CharlesCheung96 Could please take a look at this issue? Thank you!

@CharlesCheung96
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The root cause of this problem is that redo returns meaningless errors. We will optimize this later and temporarily downgrade the problem to avoid affecting the release of the new version.

@CharlesCheung96 CharlesCheung96 mentioned this issue Apr 29, 2024
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ti-chi-bot bot pushed a commit that referenced this issue May 14, 2024
@CharlesCheung96
redo(ticdc): return internal error in redo writer (#11011)
52b4301 
close #10124
This was referenced May 14, 2024
Merged
Merged
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue May 15, 2024
@ti-chi-bot
redo(ticdc): return internal error in redo writer (#11011) (#11093)
5090def 
close #10124
CharlesCheung96 added a commit to ti-chi-bot/tiflow that referenced this issue May 21, 2024
@CharlesCheung96
redo(ticdc): return internal error in redo writer (pingcap#11011)
babff66 
close pingcap#10124
ti-chi-bot bot pushed a commit that referenced this issue May 22, 2024
@ti-chi-bot
redo(ticdc): return internal error in redo writer (#11011) (#11090)
6ec0dc5 
close #10124
CharlesCheung96 added a commit to ti-chi-bot/tiflow that referenced this issue Jun 6, 2024
@CharlesCheung96
redo(ticdc): return internal error in redo writer (pingcap#11011)
9129026 
close pingcap#10124
CharlesCheung96 added a commit to ti-chi-bot/tiflow that referenced this issue Jun 11, 2024
@CharlesCheung96
redo(ticdc): return internal error in redo writer (pingcap#11011)
6403976 
close pingcap#10124
ti-chi-bot bot pushed a commit that referenced this issue Jun 11, 2024
@ti-chi-bot
redo(ticdc): return internal error in redo writer (#11011) (#11091)
327ba7b 
close #10124
hicqu added a commit to ti-chi-bot/tiflow that referenced this issue Jun 12, 2024
@hicqu
Squashed commit of the following:
a3d30ca 
commit c092599
Author: Ti Chi Robot <[email protected]>
Date:   Wed Jun 12 00:26:59 2024 +0800

    pkg/config, sink(ticdc): support output raw change event for mq and cloud storage sink (pingcap#11226) (pingcap#11290)

    close pingcap#11211

commit 3426e46
Author: Ti Chi Robot <[email protected]>
Date:   Tue Jun 11 19:40:29 2024 +0800

    puller(ticdc): fix wrong update splitting behavior after table scheduling (pingcap#11269) (pingcap#11282)

    close pingcap#11219

commit 2a28078
Author: Ti Chi Robot <[email protected]>
Date:   Tue Jun 11 16:40:37 2024 +0800

    mysql(ticdc): remove error filter when check isTiDB in backend init (pingcap#11214) (pingcap#11261)

    close pingcap#11213

commit 2425d54
Author: Ti Chi Robot <[email protected]>
Date:   Tue Jun 11 16:40:30 2024 +0800

    log(ticdc): Add more error query information to the returned error to facilitate users to know the cause of the failure (pingcap#10945) (pingcap#11257)

    close pingcap#11254

commit 053cdaf
Author: Ti Chi Robot <[email protected]>
Date:   Tue Jun 11 15:34:30 2024 +0800

    cdc: log slow conflict detect every 60s (pingcap#11251) (pingcap#11287)

    close pingcap#11271

commit 327ba7b
Author: Ti Chi Robot <[email protected]>
Date:   Tue Jun 11 11:42:00 2024 +0800

    redo(ticdc): return internal error in redo writer (pingcap#11011) (pingcap#11091)

    close pingcap#10124

commit d82ae89
Author: Ti Chi Robot <[email protected]>
Date:   Mon Jun 10 22:28:29 2024 +0800

    ddl_puller (ticdc): handle dorp pk/uk ddl correctly (pingcap#10965) (pingcap#10981)

    close pingcap#10890

commit f15bec9
Author: Ti Chi Robot <[email protected]>
Date:   Fri Jun 7 16:16:28 2024 +0800

    redo(ticdc): enable pprof and set memory limit for redo applier (pingcap#10904) (pingcap#10996)

    close pingcap#10900

commit ba50a0e
Author: Ti Chi Robot <[email protected]>
Date:   Wed Jun 5 19:58:26 2024 +0800

    test(ticdc): enable sequence test (pingcap#11023) (pingcap#11037)

    close pingcap#11015

commit 94b9897
Author: Ti Chi Robot <[email protected]>
Date:   Wed Jun 5 17:08:56 2024 +0800

    mounter(ticdc): timezone fill default value should also consider tz. (pingcap#10932) (pingcap#10946)

    close pingcap#10931

commit a912d33
Author: Ti Chi Robot <[email protected]>
Date:   Wed Jun 5 10:49:25 2024 +0800

    mysql (ticdc): Improve the performance of the mysql sink by refining the transaction event batching logic (pingcap#10466) (pingcap#11242)

    close pingcap#11241

commit 6277d9a
Author: dongmen <[email protected]>
Date:   Wed May 29 20:13:22 2024 +0800

    kvClient (ticdc): revert e5999e3 to remove useless metrics (pingcap#11184)

    close pingcap#11073

commit 54e93ed
Author: dongmen <[email protected]>
Date:   Wed May 29 17:43:22 2024 +0800

    syncpoint (ticdc): make syncpoint support base64 encoded password (pingcap#11162)

    close pingcap#10516

commit 0ba9329
Author: Ti Chi Robot <[email protected]>
Date:   Wed May 29 09:07:21 2024 +0800

    (redo)ticdc: fix the event orderliness in redo log (pingcap#11117) (pingcap#11180)

    close pingcap#11096

Signed-off-by: qupeng <[email protected]>
CharlesCheung96 pushed a commit to ti-chi-bot/tiflow that referenced this issue Nov 4, 2024
@ti-chi-bot @CharlesCheung96
redo(ticdc): return internal error in redo writer (pingcap#11011) (pi…
8e9573d 
…ngcap#11090)

close pingcap#10124
ti-chi-bot bot pushed a commit that referenced this issue Nov 5, 2024
@ti-chi-bot
redo(ticdc): return internal error in redo writer (#11011) (#11092)
b84e34b 
close #10124
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@CharlesCheung96 CharlesCheung96

Labels
affects-6.5 affects-7.1 affects-7.5 affects-8.1 area/ticdc Issues or PRs related to TiCDC. severity/minor type/bug The issue is confirmed as a bug.
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redo(ticdc): return internal error in redo writer CharlesCheung96/tiflow
5 participants
@jebter @asddongmen @AkiraXie @CharlesCheung96 @ti-chi-bot