Member since
08-11-2016
23
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1
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10-17-2016
09:34 AM
Hi, i've follow your guide, executed two commands above, but there's nothing changes. Currently i'm running as anonymous user. I don't know how to create secure user. I think it relevant to the problem. I look for guide to do that but it is complicate.
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10-17-2016
08:21 AM
Hi, i don't have a clue how to create nifi user, currently there is no nifi user being showed here. I see in ambari dashboard on nifi config that nifi_user and nifi_group is both nifi!?. What do you mean" add executable permission : sudo /root/iot-truck-streaming/stream-simulator/generate.sh ". You mean add it to shell or to processor property?. screenshot-24.png
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10-17-2016
07:25 AM
Ok, here is error: "sh: /root/iot-truck-streaming/stream-simulator/generate.sh: Permission denied. " So, how can i do?. Thanks!
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10-17-2016
06:26 AM
Just use that pom.xml and change it as i changed. I will work.
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10-17-2016
06:14 AM
1 Kudo
Hi, i have questions. I'm followed the REALTIME EVENT PROCESSING IN HADOOP WITH NIFI, KAFKA AND STORM and got stuck. Why execute process in Nifi does not generate realtime data although i can execute /root/iot-truck-streaming/stream-simulator/generate.sh from shell. I used the template in that tutorial and also i followed that tutorial. Another is why i use template from ANALYZE TRAFFIC PATTERNS WITH APACHE NIFI . I can run it. But i don't see the exact output file in output folder. I just can see "trafficLocs_data_for_simulator.zip_raw=true" file in output folder although i have waited for long time. Thanks!
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Apache NiFi
10-16-2016
02:14 AM
Finally i'm done, i used your file, and i edited the line <hadoop.version>2.7.3.2.5.1.0-59</hadoop.version> to <hadoop.version>2.7.3.2.5.1.0-58</hadoop.version>. it works!. Thank you!
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10-16-2016
01:44 AM
Hi @Rajkumar Singh, i used your pom.xml and now i get another error The POM for org.apache.hadoop:hadoop-client:jar:2.7.3.2.5.1.0-59 is missing, no dependency information available. Numbers of missing dependency is reduced. But this is remain.
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10-16-2016
01:12 AM
Thank you, this solution is not applicable.
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10-15-2016
05:05 PM
this is already exist in my file. Here's my pom.xml in Storm streaming: pom.xml
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10-15-2016
04:46 PM
Hi, i'm running REALTIME EVENT PROCESSING IN HADOOP WITH NIFI, KAFKA AND STORM tutorial, and got an error. I try many way but couldn't save it. I've used another version of maven, try add two dependencies but it's didn't changed. I Here is my error: [WARNING] The POM for org.apache.kafka:kafka_2.10:jar:0.10.0.2.5.1.0-9 is missing, no dependency information available
[WARNING] The POM for org.apache.storm:storm-core:jar:1.0.1.2.5.1.0-9 is missing, no dependency information available
[WARNING] The POM for org.apache.storm:storm-kafka:jar:1.0.1.2.5.1.0-9 is missing, no dependency information available
[WARNING] The POM for org.apache.storm:storm-hdfs:jar:1.0.1.2.5.1.0-9 is missing, no dependency information available
[WARNING] The POM for org.apache.storm:storm-hbase:jar:1.0.1.2.5.1.0-9 is missing, no dependency information available
[WARNING] The POM for org.apache.hadoop:hadoop-client:jar:2.7.3.2.5.1.0-9 is missing, no dependency information available
.............................. [ERROR] Failed to execute goal on project storm-streaming: Could not resolve dependencies for project com.hortonworks:storm-streaming:jar:1.0-SNAPSHOT: The following artifacts could not be resolved: poc.hortonworks.domain:transport-domain:jar:1.0.0-SNAPSHOT, org.apache.kafka:kafka_2.10:jar:0.10.0.2.5.1.0-9, org.apache.storm:storm-core:jar:1.0.1.2.5.1.0-9, org.apache.storm:storm-kafka:jar:1.0.1.2.5.1.0-9, org.apache.storm:storm-hdfs:jar:1.0.1.2.5.1.0-9, org.apache.storm:storm-hbase:jar:1.0.1.2.5.1.0-9, org.apache.hadoop:hadoop-client:jar:2.7.3.2.5.1.0-9, org.apache.hbase:hbase-client:jar:1.1.2.2.5.1.0-9, org.apache.hive:hive-exec:jar:2.1.0.2.5.1.0-9, org.apache.hive.hcatalog:hive-hcatalog-streaming:jar:2.1.0.2.5.1.0-9, org.apache.hive.hcatalog:hive-hcatalog-core:jar:2.1.0.2.5.1.0-9, org.apache.hive:hive-cli:jar:2.1.0.2.5.1.0-9: Could not find artifact poc.hortonworks.domain:transport-domain:jar:1.0.0-SNAPSHOT in clojars.org (http://clojars.org/repo) -> [Help 1] Please help me. I'm using HDP 2.4. Many thanks!
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Apache NiFi
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Apache Storm