Hi all, I'm getting errors from FetchFile and UnpackContent processors. I have pipeline where I fetch zip files as they come continuously on shared network drive with Minimum file age set to 30 sec to avoid fetching file before it is written to disk completely.
Sometimes I get this error from FetchFile: FetchFile[id=c741187c-1172-1166-e752-1f79197a8029] Could not fetch file \\avl01\ATGRZ\TestFactory\02 Dep Service\01 Processdata\Backup\dfs_atfexport\MANA38\ANA_12_BPE7347\ANA_12_BPE7347_TDL_HL_1\measurement_file.atf.zip from file system for StandardFlowFileRecord[uuid=e7a5e3c4-0981-4ff3-85ea-91e41f0c3c0e,claim=,offset=0,name=PEI_BPE7347_TDLHL1new_826_20191001161312.atf.zip,size=0] because the existence of the file cannot be verified; routing to failure And from UnpackContent sometimes I get this error: UnpackContent[id=0164106c-d3b7-1e3f-c770-6e6e07f9259d] Unable to unpack StandardFlowFileRecord[uuid=4a019d58-fe45-4276-a161-e46cd8b1667c,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1570052741201-5000, container=default, section=904], offset=1651, length=28417768],offset=0,name=measurement.atf.zip,size=28417768] due to IOException thrown from UnpackContent[id=0164106c-d3b7-1e3f-c770-6e6e07f9259d]: java.io.IOException: Truncated ZIP file; routing to failure: org.apache.nifi.processor.exception.ProcessException: IOException thrown from UnpackContent[id=0164106c-d3b7-1e3f-c770-6e6e07f9259d]: java.io.IOException: Truncated ZIP file After getting this error from UnpackContent I tried to fetch file again and to unpack it. It went well, without any errors. So what does this errors mean? I spoke to colleagues who are using this files on the source side and they said files are ok, not corrupted or something. Please help or give advice. Thanks in advance. Tom
