https://community.splunk.com/t5/Splunk-Enterprise/Smartstore-seems-to-work-but-shows-multipart-upload-error/m-p/589697#M11858 <P>I'm seeing the same behavior in v8.2.4.&nbsp; I resolved many of the 5xx response by increasing the timeouts for the connections and uploads, but I'm still seeing a handful of 50s Internal server: Error responses.&nbsp; No clue what to do next.</P> Fri, 18 Mar 2022 13:41:20 GMT thormanrd 2022-03-18T13:41:20Z https://community.splunk.com/t5/Splunk-Enterprise/Smartstore-seems-to-work-but-shows-multipart-upload-error/m-p/582485#M11322 <DIV class="">In our env, we've had a high value for<SPAN>&nbsp;</SPAN>remote.s3.multipart_upload.part_size<SPAN>&nbsp;</SPAN>to fix a bug present in versions prior to 8.1. When I recently reverted the setting to its default, these logs started popping up from time to time:</DIV><DIV class="">&nbsp;</DIV><PRE>WARN S3Client [34628 cachemanagerUploadExecutorWorker-0] - command=multipart-upload command=put transactionId=.... rTxnId=...status=completed success=N uri=... statusCode=500 statusDescription="Internal Server Error" payload="&lt;?xml version="1.0" encoding="UTF-8"?&gt;\n&lt;Error&gt;&lt;Code&gt;InternalError&lt;/Code&gt;&lt;Message&gt;We encountered an internal error. Please try again.&lt;/Message&gt;&lt;RequestId&gt;...&lt;/RequestId&gt;&lt;HostId&gt;...&lt;/HostId&gt;&lt;/Error&gt;" ERROR S3Client [103868 cachemanagerUploadExecutorWorker-0] - multipart-upload command=end transactionId=... rTxnId=... parts=5 uploadId="..." status=completed success=N payload="&lt;Error&gt;&lt;Code&gt;InternalError&lt;/Code&gt;&lt;Message&gt;We encountered an internal error. Please try again.&lt;/Message&gt;&lt;RequestId&gt;...&lt;/RequestId&gt;&lt;HostId&gt;...&lt;/HostId&gt;&lt;/Error&gt;"</PRE><DIV class="">I checked, the uploaded file is the same size as the local one. <SPAN>I was also able to confirm the remote and local files have the same CRC, so it appears the upload worked.&nbsp;</SPAN>The file modtime in the S3 console is three seconds before the failed upload error message is recorded. My guess is there was a temporary issue, and the retry succeeded. I can't find any follow-up logs about the bucket id after the error message. Does anyone else observe this, should I just accept these error messages? Is there something I can do about it?</DIV> Wed, 26 Jan 2022 07:41:42 GMT https://community.splunk.com/t5/Splunk-Enterprise/Smartstore-seems-to-work-but-shows-multipart-upload-error/m-p/582485#M11322 jeffland 2022-01-26T07:41:42Z https://community.splunk.com/t5/Splunk-Enterprise/Smartstore-seems-to-work-but-shows-multipart-upload-error/m-p/589697#M11858 <P>I'm seeing the same behavior in v8.2.4.&nbsp; I resolved many of the 5xx response by increasing the timeouts for the connections and uploads, but I'm still seeing a handful of 50s Internal server: Error responses.&nbsp; No clue what to do next.</P> Fri, 18 Mar 2022 13:41:20 GMT https://community.splunk.com/t5/Splunk-Enterprise/Smartstore-seems-to-work-but-shows-multipart-upload-error/m-p/589697#M11858 thormanrd 2022-03-18T13:41:20Z