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Posted to issues@nifi.apache.org by "Mike Boonstra (JIRA)" <ji...@apache.org> on 2018/08/16 21:21:00 UTC
[jira] [Updated] (NIFI-5529) ReplaceText Now Requires Escapes in
some cases
[ https://issues.apache.org/jira/browse/NIFI-5529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mike Boonstra updated NIFI-5529:
--------------------------------
Description:
In some cases in v1.7.1 you need to escape backslashes in property ReplacementValue; like when "Replacement Strategy"="Regex Replace". Whereas in v1.4.0 you didn't. However, when "Replacement Strategy"="Always Replace" it works as it did in v1.4.0.
So for example if before you had this in v1.4.0:
*
{code:java}
"ReplacementValue"=${csvRow:replaceAll(',','\n')}{code}
In v1.7.1 you would need (note the extra backslash):
*
{code:java}
"ReplacementValue"=$\{csvRow:replaceAll(',','\\n')}{code}
was:
In some cases in v1.7.1 you need to escape backslashes in property ReplacementValue; like when "Evaluation Mode"="Regex Replace". Whereas in v1.4.0 you didn't. However, when "Evaluation Mode"="Entire text" it works as it did in v1.4.0.
So for example if before you had this in v1.4.0:
*
{code:java}
"ReplacementValue"=${csvRow:replaceAll(',','\n')}{code}
In v1.7.1 you would need (note the extra backslash):
*
{code:java}
"ReplacementValue"=$\{csvRow:replaceAll(',','\\n')}{code}
> ReplaceText Now Requires Escapes in some cases
> ----------------------------------------------
>
> Key: NIFI-5529
> URL: https://issues.apache.org/jira/browse/NIFI-5529
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.7.1
> Reporter: Mike Boonstra
> Priority: Minor
>
> In some cases in v1.7.1 you need to escape backslashes in property ReplacementValue; like when "Replacement Strategy"="Regex Replace". Whereas in v1.4.0 you didn't. However, when "Replacement Strategy"="Always Replace" it works as it did in v1.4.0.
> So for example if before you had this in v1.4.0:
> *
> {code:java}
> "ReplacementValue"=${csvRow:replaceAll(',','\n')}{code}
> In v1.7.1 you would need (note the extra backslash):
> *
> {code:java}
> "ReplacementValue"=$\{csvRow:replaceAll(',','\\n')}{code}
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