- Added description on what session maintenance does.
- Added calling deregister when initial connection attempt fails so that a processor can retry connecting at next onTrigger.
This closes#1597
Signed-off-by: Jeremy Dyer <jeremydyer@apache.org>
- Removed unused disconnect method from WebSocketService interface.
- Added session maintenance background thread at JettyWebSocketClient
which reconnects sessions those are still referred by ConnectWebSocket
processor but no longer active.
- Added Session Maintenance Interval property to JettyWebSocketClient.
- Allowed specifying existing session id so that it can be recovered
transparently.
- Moved test classes to appropriate package.
- Added test cases that verify the same session id can be used after
WebSocket server restarts.
- Addressing issue when enabling/disabling controller services when referencing services are not in scope.
- Fixing enabled/disabled icons for referencing services.
- Rendering when a reference cycle is detected.
Signed-off-by: Scott Aslan <scottyaslan@gmail.com>
This closes#1725
- Creating nifi-records-utils to share utility code from record services
- Refactoring Parquet tests to use MockRecorderParser and MockRecordWriter
- Refactoring AbstractPutHDFSRecord to use schema access strategy
- Adding custom validate to AbstractPutHDFSRecord and adding handling of UNION types when writing Records as Avro
- Refactoring project structure to get CS API references out of nifi-commons, introducing nifi-extension-utils under nifi-nar-bundles
- Updating abstract put/fetch processors to obtain the WriteResult and update flow file attributes
This closes#1712.
Signed-off-by: Andy LoPresto <alopresto@apache.org>
- Added org.apache.nifi.processor.util.pattern package in nifi-processor-utils containing reusable functions to mix-in 'Rollback on Failure' capability.
- Created a process pattern classes, Put and PutGroup. It will be helpful to standardize Processor implementations.
- Applied Rollback on Failure to PutSQL, PutHiveQL, PutHiveStreaming and PutDatabaseRecord.
- Stop using AbstractProcessor for these processors, as it penalizes FlowFiles being processed when it rollback a process session. If FlowFiles are penalized, it will not be fetched again until penalization expires.
- Yield processor when a failure occurs and RollbackOnFailure is enabled. If we do not penalize nor yield, a failed FlowFile retries too frequently.
- When Rollback on Failure is enabled but processor is not transactional, discontinue when an error occurred after successful processes.
- Fixed existing issues on PutHiveStreaming:
- Output FlowFile Avro format was corrupted by concatenating multiple Avro files.
- Output FlowFile records had incorrect values because of reusing GenericRecord instance.
Signed-off-by: Matt Burgess <mattyb149@apache.org>
This closes#1658
- added proxy dn flag to support providing authorized username for secured environments
- addressed pr comments including fix to ensure proxy info added when getting cluster info, showing cleaner error messaging and improving help text. Also fixed potential issue with versioning comparison (mismatched lengths)
- Printing response body when requests fails.
- This closes#1697
- Added batchCount, batchSize, batchDuration to limit flow files to be
included in a single Site-to-Site transaction.
- Added batch throttling logic when StandardRemoteGroupPort transfers
flow files to a remote input port using the batch limit configurations,
so that users can limit batch not only for pulling data, but also pushing data.
- Added destination list shuffle to provide better load distribution.
Previously, the load distribution algorithm produced the same host consecutively.
- Added new batch settings to FlowConfiguration.xsd.
- Added new batch settings to Flow Fingerprint.
- Added new batch settings to Audit.
- Sort ports by name at 'Remote Process Group Ports' dialog.
- Show 'No value set' when a batch configuration is not set
- Updated batch settings tooltip to clearly explain how it works the configuration works differently for input and output ports.
- Updated DTO by separating batch settings to BatchSettingsDTO to indicate count, size and duration are a set of configurations.
- This closes#1306
NIFI-3704: Incorporated review comments
NIFI-3704: Updated PutDatabaseRecord documentation, including limitations on Update records
NIFI-3704: Added retry paths for transient SQL errors
NIFI-3704: Updated to use renamed RecordReaderFactory and catch SchemaNotFoundException
NIFI-3704: Added better error handling and rollback
This closes#1677.
Signed-off-by: Koji Kawamura <ijokarumawak@apache.org>
NIFI-3738 Fixed NPE when ParseSyslog UDP datagram has zero length.
Added unit test.
NIFI-3738 Added licenses to new unit tests.
This closes#1694.
Signed-off-by: Bryan Bende <bbende@apache.org>
This approaches a proper solution on how to hand over the key from
RunNiFi to NiFi. Insofar the password file is pruned as part of the
startup, NiFi processors can't read it.
See also: NIFI-3045.
This closes#1302.
Signed-off-by: Andy LoPresto <alopresto@apache.org>
connections (Think chat to all clients instead of individual person).
The core change was a change in WebSocketMessageRouter.java where if a
sessionId is not present the message is sent to all connected clients.
So the key is leaving the sessionId to empty or null to send to all
clients. If the sessionId is specified the message will be sent just to
that session specified.
This closes#1649.
Signed-off-by: Koji Kawamura <ijokarumawak@apache.org>
- Fixed SiteInfoProvider and HttpClient to use specified local address with its SiteToSiteRestApiClient
- Removed setupRequestConfig method call from connection and read timeout setter methods at SiteToSiteRestApiClient, because it created config object before local address was set
- Null clear StandardRemoteProcessGroup localAddress when user clears Local Network Interface
Signed-off-by: joewitt <joewitt@apache.org>
- Refactored ServerProtocol.sendPeerList method signature to clarify the
meaning of arguments, and avoid null pointer exception when converting null Integer to int.
- Refactored SocketRemoteSiteListener handleRequest method to make it
more unit test friendly.
- Added more unit tests.
- Using consistent logic when verifying connection creation. Removed some unecessary checks as verification has been changed to run in cluster and standalone mode.
This closes#1672.
If there is an unconnected remote port, right clicking a Remote Process Group
then select 'Remote Ports' causes a JS error saying 'Uncaught TypeError'.
Because there are few code paths those don't return the created
transmissionSwitch value from createPortOption function in
nf-remote-process-group-ports.js.
Signed-off-by: Scott Aslan <scottyaslan@gmail.com>
This closes#1679
Signed-off-by: Mark Payne <markap14@hotmail.com>
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-1280: Updated SimpleKeyValueSchemaRegistry to make use of new CHOICE RecordFieldType - Update Record Readers to use SchemaRegistry controller service. Moved SchemaRegistry api into its own maven module and added to standard-services-api so that we can properly add dependencies on it. Code cleanup and bug fixes
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-1280: Fixed checkstyle violations and license exclusions for RAT plugin
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-1280: Addressed feedback from PR Review
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-1280: Additional changes/doc to support QueryFlowFile and Record Readers/Writers
This closes#1652
Updated L&N in nifi-gcp-nar and nifi-assembly and fixed nifi-gcp-processors
to avoid jsr305 and json.org cat-x dependencies
Signed-off-by: James Wing <jvwing@gmail.com>
This closes#1665.
Fixed service instance lookup to use local port so that it works when
it is accessed through port forwarding.
This fixes: #1568
Signed-off-by: Andre F de Miranda <trixpan@users.noreply.github.com>
Use it with FirstInFirstOutPrioritizer, it can enforce original ordering
of 'out-of-order' FlowFiles.
nifi-mock is modified to support FlowFile assertion using Prioritizer.
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3414: Added EnforceOrder processor
Incorporated review comments, added displayNames.
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3414: Added EnforceOrder processor
Incorporate review comments:
- Moved nifi-standard-prioritizers dependency to top level nifi/pom.xml.
- Changed default initial order from 1 to 0.
- Fixed typos.
- Use session.get(batchCount).
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3414: Added EnforceOrder processor
When a FlowFile is transferred to success, remove attributes previously set when it was transferred to wait or failure.
Signed-off-by: Matt Burgess <mattyb149@apache.org>
This closes#1496
Enabled the ability to specify wildcard topics as a regular expression
as supported in the Kafka client library.
Signed-off-by: joewitt <joewitt@apache.org>
NIFI-3678: If we have a transaction ID but then have no more data written to Partition file, we end up with a NPE. Added logic to avoid this and instead return null for the next record when this happens
This closes#1656.
Signed-off-by: Bryan Bende <bbende@apache.org>
- Fixing FlowController to use appropriate class loader when instantiating processor
- Updating ExtensionManager to leverage new flag in MANIFEST from NAR plugin
- Adding ReloadComponent interface and refactoring instance class loading to use it
- Fixing FetchHDFS issue with TDE by using ugi.doAs
- Refactoring nifi-nar-utils so that ExtensionManager only lives in nifi-framework
- Caching temp components found during service loader in ExtensionManager
- Updating authorizables, docs, and fingerprinting to use the cached components
- Introducing a flag on @RequiresInstanceClassLoading to indicate if ancestor resources should be cloned
- Updating developer guide regarding cloneAncestorResources flag
- This closes#1635
NIFI-3413: Incorporated review comments
NIFI-3413: Changed GetChangeDataCaptureMySQL to CaptureChangeMySQL, fixed some bugs
NIFI-3413: Refactored setup() for better error handling, more review comments incorporated
NIFI-3413: Refactored CDC into its own module(s), updated assembly and top-level POMs
NIFI-3413: Added RECEIVE prov event and Server ID property
Signed-off-by: ijokarumawak <ijokarumawak@apache.org>
This closes#1646.
Newly created async response is added before checking map size nor
purging expired ones. If there are already 100 remaining requests,
the added request will not be executed nor removed.
Currently, NiFi Kafka consumer processors have following issue.
While downstream connections are full, ConsumeKafka is not scheduled to run onTrigger.
It stopps executing poll to tell Kafka server that this client is alive.
Thus, after a while in that situation, Kafka server rebalances the client.
When downstream connections back to normal, although ConsumeKafka is scheduled again,
the client is no longer a part of a consumer group.
If this happens, Kafka client succeeds polling messages when ConsumeKafka processor resumes, but fails to commit offset.
Received messages are already committed into NiFi flow, but since consumer offset is not updated, those will be consumed again, duplicated.
In order to address above issue:
- For ConsumeKafka_0_10, use latest client library
Above issue has been addressed by KIP-62.
The latest Kafka consumer poll checks if the client instance is still valid, and rejoin the group if not, before consuming messages.
- For ConsumeKafka (0.9), added manual retention logic using pause/resume
Kafka client 0.9 doesn't have background thread heartbeat, so similar machanism is added manually.
Use Kafka pause/resume consumer API to tell Kafka server that the client stops consuming messages but is still alive.
Another internal thread is used to perform paused poll periodically based on the time passed since the last onTrigger(poll) is executed.
This closes#1527.
Signed-off-by: Bryan Bende <bbende@apache.org>
- On contextDestroyed, referencing beans created during contextInitialized to prevent successive attempts to create a bean if that bean failed to be created initially.
Signed-off-by: joewitt <joewitt@apache.org>
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3257: Added additional logging regarding timing information when replicating requests across cluster in order to glean insight as to what is taking so long when replicating some requests
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3649: Buffer node responses when replicating HTTP Requests up to a maximum buffer size
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3636: Added unit test to ensure that flowfile attribute maps are copied when appropriate
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3636: Removed patch file that should not have been in commit
Signed-off-by: Matt Burgess <mattyb149@apache.org>
This closes#1612
Koji Kawamura
Matt Gilman
Mark Payne
Bryan Bende
Andre F de Miranda
Jon Anderson III
Joe Gresock
Pierre Villard
Bryan Rosander
Matt Burgess
Andrew Lim
joewitt
Yolanda M. Davis
Andy LoPresto
Anders Breindahl
Scott Aslan
Jeremy Dyer
ShellyLC
Oleg Zhurakousky
Toivo Adams
Joey Frazee
Joe Percivall
Francois Prunier
Jack Pickett
kedarchitale
Gahan Rakholia
James Wing