- Removed NAR dependency on nifi-hadoop-libraries-nar from nifi-hadoop-nar so that hadoop-client dependencies will be included directly in nifi-hadoop-nar
- Added RequiresInstanceClassLoading annotation to AbstractHadoopProcessor and HiveConnectionPool
- UGI relogins are now performed using doAs
- Added debug-level logging for UGI relogins in KerberosTicketRenewer and AbstractHadoopProcessor
This closes#1539.
Signed-off-by: Bryan Bende <bbende@apache.org>
- Verify that when moving a snippet, we do not attempt to move a process group into itself.
- Update the UI to ensure a subsequent move event cannot be triggered while a previous move event is still in progress.
This closes#1582.
Signed-off-by: Andy LoPresto <alopresto@apache.org>
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3481 Added support for Database Adapter Descriptions
Signed-off-by: Matt Burgess <mattyb149@apache.org>
NIFI-3481 Updated Adapter Name
Signed-off-by: Matt Burgess <mattyb149@apache.org>
This closes#1510
- Added timeout, yieldPeriod, transportProtocol, proxyHost, proxyPort,
proxyUser and proxyPassword
- Removed unused fingerprint methods
FingerprintFactory has two types of fingerprinting method, from XML
elements and from DTO. However, the ones from DTO are not used by
anywhere. IDE didn't report those private methods unused because
addProcessGroupFingerprint and addSnippetFingerprint call each other,
but those are not used from outside actuallly.
This commit removes those private methods to keep the class clean to
avoid unnecessary code maintenance and tests.
This closes#1332.
* Add test for failure not clear context map.
* Add handler to remove context map entry if ProcessException occurs during while exporting response.
Signed-off-by: Pierre Villard <pierre.villard.fr@gmail.com>
This closes#1567.
- Support multiplle incoming FlowFiles to Wait processor, up to Wait
Buffer Count
- Added Releasable FlowFile Count, which controls how many FlowFiles can
be released when wait condition is met
- Added special meaning to Notify delta Zero(0) to clear a signal
counter back to zero
This closes#1554
Signed-off-by: Aldrin Piri <aldrin@apache.org>
- The idea behind NIFI-3356 was to improve the efficiency and throughput of the Provenance Repository, as it is often the bottleneck. While testing the newly designed repository,
a handful of other, fairly minor, changes were made to improve efficiency as well, as these came to light when testing the new repository:
- Use a BufferedOutputStream within StandardProcessSession (via a ClaimCache abstraction) in order to avoid continually writing to FileOutputStream when writing many small FlowFiles
- Updated threading model of MinimalLockingWriteAheadLog - now performs serialization outside of lock and writes to a 'synchronized' OutputStream
- Change minimum scheduling period for components from 30 microseconds to 1 nanosecond. ScheduledExecutor is very inconsistent with timing of task scheduling. With the bored.yield.duration
now present, this value doesn't need to be set to 30 microseconds. This was originally done to avoid processors that had no work from dominating the CPU. However, now that we will yield
when processors have no work, this results in slowing down processors that are able to perform work.
- Allow nifi.properties to specify multiple directories for FlowFile Repository
- If backpressure is engaged while running a batch of sessions, then stop batch processing earlier. This helps FlowFiles to move through the system much more smoothly instead of the
herky-jerky queuing that we previously saw at very high rates of FlowFiles.
- Added NiFi PID to log message when starting nifi. This was simply an update to the log message that provides helpful information.
NIFI-3356: Fixed bug in ContentClaimWriteCache that resulted in data corruption and fixed bug in RepositoryConfiguration that threw exception if cache warm duration was set to empty string
NIFI-3356: Fixed NPE
NIFI-3356: Added debug-level performance monitoring
NIFI-3356: Updates to unit tests that failed after rebasing against master
NIFI-3356: Incorporated PR review feedback
NIFI-3356: Fixed bug where we would delete index directories that are still in use; also added additional debug logging and a simple util class that can be used to textualize provenance event files - useful in debugging
This closes#1493
The 'exec' command added by NIFI-2689 affected restart behavior
negatively as 'exec' command will not execute subsequent commands in the
shell script.
This commit changes 'exec' is added only when 'run' is specified.
This closes#1523.
Signed-off-by: Aldrin Piri <aldrin@apache.org>
Jeff Storck
Matt Gilman
Peddy
patricker
Bryan Rosander
joewitt
Joey Frazee
Aldrin Piri
James Wing
Andre F de Miranda
Andy LoPresto
Pierre Villard
Koji Kawamura
Joe Skora
jpercivall
Mark Payne
Pere Urbon-Bayes
Joe Trite
Scott Aslan
Giovanni Lanzani
josephxsxn
Oleg Zhurakousky
smarthi