Hi Alan: Thanks for the tips. I found a file named nifi-kite-nar-0.3.0.nar under the NIFI_HOME/lib directory, there are some other nars in the directory, nifi-kafka-nar-0.3.0.nar, and PutKafka processor passed my test, so I think it's not a classpath issue. it just show the following error:
'Target dataset URI' validated against 'dataset:hive:default/sandwiches' is invalid because Dataset URI is invalid: Unkown dataset URI: hive:default/sandwiches. 2015-11-10 22:33 GMT+08:00 Alan Jackoway <[email protected]>: > Was your error like this: > Unknown dataset URI: hive:datasetname. Check that JARs for hive datasets > are on the classpath.; rolling back session: > org.kitesdk.data.DatasetNotFoundException: Unknown dataset > URI: hive:datasetname. Check that JARs for hive datasets are on the > classpath. > > I am able to reproduce that issue and talking with some kite people about > a fix. It seems like we have to include some hive dependencies with the > kite nar. > > On Tue, Nov 10, 2015 at 3:49 AM, panfei <[email protected]> wrote: > >> Hi Bryan: >> >> thanks for your reply. I already created the dataset in hive before >> using StoreInKiteDataset processor. >> >> and I will check the code you supply to see if there is any clue to solve >> the issue. >> >> thanks again >> >> 2015-11-09 22:19 GMT+08:00 Bryan Bende <[email protected]>: >> >>> Hello, >>> >>> I'm not that familiar with Kite, but is it possible that you need to >>> create the Kite dataset using the Kite CLI before StoreInKiteDataset tries >>> to write data to it? >>> >>> It looks like that is how the test cases for this processor work: >>> >>> https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/test/java/org/apache/nifi/processors/kite/TestKiteProcessorsCluster.java#L85 >>> >>> It uses "dataset:hive:ns/test", but calls Datasets.create(...) before >>> running the processor. >>> >>> -Bryan >>> >>> >>> On Mon, Nov 9, 2015 at 5:06 AM, panfei <[email protected]> wrote: >>> >>>> Hi all: >>>> I use StoreInKiteDataset processor to try to store data in hive by >>>> configuring the target URI to: >>>> >>>> *dataset:hive:default/sandwiches* >>>> >>>> but the processor reports that* the URI is invalid*. but after >>>> replacing the URI to >>>> >>>> *dataset:file:/tmp/sandwiches* >>>> >>>> everything works OK. >>>> >>>> >>>> Is there any way to resolve the Hive dataset issue ? or it is not >>>> supported at all ? >>>> >>>> >>>> Thank you very much >>>> -- >>>> 不学习，不知道 >>>> >>> >>> >> >> >> -- >> 不学习，不知道 >> > > -- 不学习，不知道
