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https://issues.apache.org/jira/browse/NIFI-7296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17103006#comment-17103006
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Dmitry Ibragimov commented on NIFI-7296:
----------------------------------------
I've finally found workaround to add
{code:java}
java.arg.10=-Djava.locale.providers=COMPAT
{code}
string to bootstrap.conf
> BST TimeZone parsing fails, breaking webgui and API
> ---------------------------------------------------
>
> Key: NIFI-7296
> URL: https://issues.apache.org/jira/browse/NIFI-7296
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core UI
> Affects Versions: 1.11.3
> Environment: Nifi 1.11.3 running on
> jre-11-openjdk-11.0.4.11-1.el7_7.x86_64 and RHEL 8
> cluster of 6 servers
> Reporter: Michael Percival
> Priority: Blocker
>
> Since clocks have changed in the UK and we have moved to BST, API calls and
> browsing to the web gui fails with a 'An unexpected error has occurred.
> Please check the logs for additional details.' error. reviewing the
> nifi-user.log shows the below when attempting to access the webgui, appears
> the timezone is not being parsed properly by the web server, see below:
> Caused by: java.time.format.DateTimeParseException: Text '12:23:17 BST' could
> not be parsed: null
> at
> java.base/java.time.format.DateTimeFormatter.createError(DateTimeFormatter.java:2017)
> at
> java.base/java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1952)
> at java.base/java.time.LocalDateTime.parse(LocalDateTime.java:492)
> at
> org.apache.nifi.web.api.dto.util.TimeAdapter.unmarshal(TimeAdapter.java:55)
> at
> org.apache.nifi.web.api.dto.util.TimeAdapter.unmarshal(TimeAdapter.java:33)
> at
> com.fasterxml.jackson.module.jaxb.AdapterConverter.convert(AdapterConverter.java:35)
> at
> com.fasterxml.jackson.databind.deser.std.StdDelegatingDeserializer.convertValue(StdDelegatingDeserializ$
> at
> com.fasterxml.jackson.databind.deser.std.StdDelegatingDeserializer.deserialize(StdDelegatingDeserialize$
> at
> com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)
> ... 122 common frames omitted
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