NIFI-6362 - Upgraded both checkstyle plugins to latest. Added a checkstyleCache file and property.
NIFI-6362 - Downgraded maven-checkstyle-plugin to 3.0.0 instead as there was an issue with the latest version and @throws Javadoc checkstyle module. Fixed some checkstyle issues. Changed checkstyleCache file to .checkstyleCache. Added to .gitignore.
NIFI-6362 - Changed checkstyleCache file location into target/, and is no longer a hidden file. Removed .checkstyleCache from .gitignore as it is no longer required.
NIFI-6362 - Grep pattern no longer required.
This closes#3522.
Signed-off-by: Koji Kawamura <ijokarumawak@apache.org>
Added new property to the processors. If it is empty, then the behaviour is the same as before.
Adde unit test to check if KafkaProducer receives the new property.
Testing Done:
Unit tests.
Connecting to kafka and verifying transactionalId-s in kafka server log.
fixing review findings
This closes#3439.
Signed-off-by: Koji Kawamura <ijokarumawak@apache.org>
NIFI-6323 Changed URLs for splunk.artifactoryonline.com to use HTTPS (certificate validity warning in browsers, but command-line connection using openssl s_client is successful).
NIFI-6323 Changed URLs for XMLNS schema locations to use HTTPS (the XMLNS and schema identifier remain http:// because they are not designed to be resolvable).
NIFI-6323 Fixed Maven XML schema descriptor URLs.
This closes#3497
- Updates to make UpdateRecord and RecordPath automatically update Record schema when performing update and perform the updates on the first record in UpdateRecord before obtaining Writer Schema. This allows the Writer to to inherit the Schema of the updated Record instead of the Schema of the Record as it was when it was read.
- Updated JoltTransformRecord so that schema is inferred on the first transformed object before passing the schema to the Record Writer, so that if writer inherits schema from record, the schema that is inherited is the trans transformed schema
- Updated LookupRecord to allow for Record fields to be arbitrarily added
- Implemented ContentClaimInputStream
- Added controller service for caching schemas
- UpdatedQueryRecord to cache schemas automatically up to some number of schemas, which will significantly inprove throughput in many cases, especially with inferred schemas.
NIFI-5938: Updated AvroTypeUtil so that if creating an Avro Schema using a field name that is not valid for Avro, it creates a Schema that uses a different, valid field name and adds an alias for the given field name so that the fields still are looked up appropriately. Fixed a bug in finding the appropriate Avro field when aliases are used. Updated ContentClaimInputStream so that if mark() is called followed by multiple calls to reset(), that each reset() call is successful instead of failing after the first one (the JavaDoc for InputStream appears to indicate that the InputStream is free to do either and in fact the InputStream is even free to allow reset() to reset to the beginning of file if mark() is not even called, if it chooses to do so instead of requiring a call to mark()).
NIFI-5938: Added another unit test for AvroTypeUtil
NIFI-5938: If using inferred schema in CSV Reader, do not consider first record as a header line. Also addressed a bug in StandardConfigurationContext that was exposed by CSVReader, in which calling getProperty(PropertyDescriptor) did not properly lookup the canonical representation of the Property Descriptor from the component before attempting to get a default value
Signed-off-by: Matthew Burgess <mattyb149@apache.org>
This closes#3253
- take into account input requirement for documentation rendering
- Renamed variable registry scope and added comments
- Doc + change in mock framework to check scope + update of components + UI
Before this fix, PublishKafka (0.9) and PublishKafka_0_10 fail with empty incoming FlowFiles due to 'transfer relationship not specified' error.
Because the internal 'publish' method is not called as StreamDemarcator does not emit any token regardless whether demarcator is set or not.
As for PublishKafka_0_11 and PublishKafka_1_0, empty FlowFiles are transferred to 'success' relationship, however no Kafka message is sent to Kafka.
Since Kafka allows 0 byte body empty messages, NiFi should be able to send it, too.
This commit changes above current situation to the followings, with all PublishKafka_* processors:
- If demarcator is not set, then publish incoming FlowFile content as it is. This enables sending an empty Kafka message.
- If demarcator is set, send each token as a separate message.
Even if no token is found (empty incoming FlowFile), transfer the FlowFile to 'success'.
This closes#2362.
Signed-off-by: Mark Payne <markap14@hotmail.com>
