- 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
NIFI-5909 added content checks to the unit tests
NIFI-5937 use explicit long value for test dates/times (to not depend on the timezone of test executor)
NIFI-5937 tabs to spaces
Fixing checkstyle violations introduced by https://github.com/apache/nifi/pull/3249 PR)
NIFI-5937 adjusted property descriptions for consistency; limited EL scope to variable registry; added an appropriate validator along with its Maven dependency; moved format initialization to @OnScheduled
NIFI-5909 tabs to spaces
Signed-off-by: Ed <edward.berezitsky@gmail.com>
This closes#3227
SelectHiveQL support only single SELECT statement.
This change adds support for pre- and post- select statements.
It will be useful for configuration queries, i.e. "set tez.queue.name=default", and others.
renamed selectQuery to hqlStatement for better readability
style check correction in comment
removed meaningless examples for post-queries
execute query without result set
Signed-off-by: Matthew Burgess <mattyb149@apache.org>
This closes#2695
Log debug message when ParseException is thrown.
Log warning message if other unknown Exception is thrown.
Signed-off-by: Matthew Burgess <mattyb149@apache.org>
This closes#2645
- 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
SelectHiveQL should emit FETCH instead of CONTENT_MODIFIED when it has
incoming connections.
Signed-off-by: Pierre Villard <pierre.villard.fr@gmail.com>
This closes#2543.
