Fail to flush the buffer

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Amartya Rana

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May 17, 2021, 6:35:14 AM5/17/21
to Fluentd Google Group
i am getting error in my logs:

2021-05-17 15:30:41 +0530 [warn]: #0 failed to flush the buffer. retry_time=3 next_retry_seconds=2021-05-17 15:30:45 864793371479422728793/2199023255552000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:30:41 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:30:46 +0530 [warn]: #0 failed to flush the buffer. retry_time=4 next_retry_seconds=2021-05-17 15:30:53 1246145672473190896169/2199023255552000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:30:46 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:30:53 +0530 [warn]: #0 failed to flush the buffer. retry_time=5 next_retry_seconds=2021-05-17 15:31:09 431493802875340255437/549755813888000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:30:53 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:31:10 +0530 [warn]: #0 failed to flush the buffer. retry_time=6 next_retry_seconds=2021-05-17 15:31:44 36018824927254535859/274877906944000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:31:10 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:31:45 +0530 [warn]: #0 failed to flush the buffer. retry_time=7 next_retry_seconds=2021-05-17 15:32:41 213226392719973317877/274877906944000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:31:45 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:32:41 +0530 [warn]: #0 failed to flush the buffer. retry_time=8 next_retry_seconds=2021-05-17 15:34:46 14488516743329774951/68719476736000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:32:41 +0530 [warn]: #0 suppressed same stacktrace

^[2021-05-17 15:34:46 +0530 [warn]: #0 failed to flush the buffer. retry_time=9 next_retry_seconds=2021-05-17 15:38:59 1590472627730823409/17179869184000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:34:46 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:38:59 +0530 [warn]: #0 failed to flush the buffer. retry_time=10 next_retry_seconds=2021-05-17 15:48:09 6447852607269569521/8589934592000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:38:59 +0530 [warn]: #0 suppressed same stacktrace

2021-05-17 15:48:10 +0530 [warn]: #0 failed to flush the buffer. retry_time=11 next_retry_seconds=2021-05-17 16:05:21 2422140701418556159/8589934592000000000 +0530 chunk="5c279c260c779ea13a39e5ac45c9b1a9" error_class=IOError error="closed stream"

  2021-05-17 15:48:10 +0530 [warn]: #0 suppressed same stacktrace

my data is not getting flushed. please help


Riz vaughan

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May 25, 2021, 10:30:18 AM5/25/21
to Fluentd Google Group
Hi Amarty,
does it happen all the time or your data get flushed and you see it on the other side and then after a while, maybe, this happens?
I am having a similar issue and the workaround for me is to restart fluent/td-agent.
Copy your configuration so that someone is able to understand what's going on. This way it's impossible to know what the issue might be.
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