wgtmac commented on issue #1183: URL: https://github.com/apache/orc/issues/1183#issuecomment-1913212909
@zxf216 This error happens when reading dictionary-encoded string values. Please check following: - Check whether the dictionary data is correct. Especially pay attention to the number of entries in the dictionary. The dictionary will anyway be read regardless of any filter, so I think it should be good according to your description. But please check it just in case. - Check what is the entry id when the exception happen. It probably is an undefined value. - Please also check the positions in the `StringDictionaryColumnReader::seekToRowGroup` call to see if any value is suspicious. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
