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https://issues.apache.org/jira/browse/NIFI-7402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512114#comment-17512114
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Mike Thomsen commented on NIFI-7402:
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I'll investigate the case-sensitivity issue, but the special characters issue
is blocked by Apache Avro's limits. No work around for that one.
> PutCassandraRecord Processor doesn't allow to dump case sensitive columns
> data to dump into Cassandra DB
> --------------------------------------------------------------------------------------------------------
>
> Key: NIFI-7402
> URL: https://issues.apache.org/jira/browse/NIFI-7402
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Sandhiya
> Priority: Major
>
> We need to dump the CSV file data to Cassandra DB - the file contains mixed
> case column names with special characters (eg:- *Actual_Values,*
> *[Serial.NO|https://slack-redir.net/link?url=http%3A%2F%2FSerial.NO]**,
> quantity*).
> A Cassandra table with these 3 columns were created as such but while dumping
> data from NIFI through *PutCassandraRecord* processor its throwing error as
> *InvalidQueryException: undefined column actual_values.*
> Observed NIFI by default converts the column names to lowercase and its not
> accepting column names defined with special characters other than underscore
> (column_names mapping between NIFI and DB fails).
> Please help to fix this issue.
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