Member since
05-02-2017
28
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0
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06-06-2017
01:38 AM
1 Kudo
How to make nifi support tensorflow? Is there any plugins for it? Thank you!
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Apache NiFi
05-15-2017
09:53 AM
@Sebastian Carroll I have try to use nifi-toolkit-1.0.0, but it is the same with 1.2.0. I will try it on the linux again.
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05-15-2017
09:21 AM
I used NIFI 1.2.0 on windows and use the same command, tls-toolkit.bat standalone -n localhost -C 'CN=scarroll,OU=NIFI' -O -o security_output, but it missing following files, it is very ...... : ( ├── CN=scarroll_OU=NIFI-O.p12
├── CN=scarroll_OU=NIFI-O.password
├── CN=scarroll_OU=NIFI.p12
├── CN=scarroll_OU=NIFI.password
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05-15-2017
09:01 AM
@Sebastian Carroll NIFI 1.2.0 After ./bin/tls-toolkit.sh standalone -n localhost -C 'CN=scarroll,OU=NIFI'-O -o ../security_output, the output is as following: nifi-key.key nifi-cert.pem -localhost ├── keystore.jks ├── nifi.properties └── truststore.jks There is no .p12 file. How to make the chrome to import the crt ? Thank you for your help.
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05-15-2017
08:12 AM
I used 'bin/tls-toolkit.sh standalone -n localhost' to generate the localhost folder and copy three files, keystore.jks truststore.jks nifi.properties,into the nifi conf. After start up the nifi, the background log shows 'https://localhost:9443/nifi successfully start'. When I open the browser, it shows This site can’t provide a secure connection localhost didn’t accept your login certificate, or one may not have been provided.
Try contacting the system admin. ERR_BAD_SSL_CLIENT_AUTH_CERT What's wrong with it? Thank you!
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Apache NiFi
05-08-2017
03:08 AM
@Jay SenSharma I found in the env there is already HADOOP_HOME in it.After remove it , ambari works okay. Thank you!
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05-08-2017
02:01 AM
Ambari HDFS NN can not start, details as following. I have setted 777 to 'hdfs-config.sh', but it doesn't work. I dont know how to resolve it. Is there any idea? Thank you ! /usr/hdp/2.6.0.3-8//hadoop-hdfs/bin/hdfs.distro:Line 39: /root/hadoop-2.7.3/libexec/hdfs-config.sh: not engouth authority; /usr/hdp/2.6.0.3-8//hadoop-hdfs/bin/hdfs.distro: Lin 317 :exec: : not found
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Apache Ambari
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Apache Hadoop
05-05-2017
07:18 AM
Failed to connect to https://centos7-node1:8440/ca due to [Errno 111] \xe6\x8b\x92\xe7\xbb\x9d\xe8\xbf\x9e\xe6\x8e\xa5 Help! Thank you! Creating target directory...
==========================
Command start time 2017-05-05 06:04:58
Connection to centos7-node1 closed.
SSH command execution finished
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:04:58
==========================
Copying ambari sudo script...
==========================
Command start time 2017-05-05 06:04:58
scp /var/lib/ambari-server/ambari-sudo.sh
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:04:59
==========================
Copying common functions script...
==========================
Command start time 2017-05-05 06:04:59
scp /usr/lib/python2.6/site-packages/ambari_commons
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:04:59
==========================
Copying create-python-wrap script...
==========================
Command start time 2017-05-05 06:04:59
scp /var/lib/ambari-server/create-python-wrap.sh
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:00
==========================
Copying OS type check script...
==========================
Command start time 2017-05-05 06:05:00
scp /usr/lib/python2.6/site-packages/ambari_server/os_check_type.py
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:01
==========================
Running create-python-wrap script...
==========================
Command start time 2017-05-05 06:05:01
Connection to centos7-node1 closed.
SSH command execution finished
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:01
==========================
Running OS type check...
==========================
Command start time 2017-05-05 06:05:01
Cluster primary/cluster OS family is redhat7 and local/current OS family is redhat7
Connection to centos7-node1 closed.
SSH command execution finished
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:02
==========================
Checking 'sudo' package on remote host...
==========================
Command start time 2017-05-05 06:05:02
Connection to centos7-node1 closed.
SSH command execution finished
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:02
==========================
Copying required files...
Ambari repo file not found: /etc/yum.repos.d/ambari.repo
==========================
Copying setup script file...
==========================
Command start time 2017-05-05 06:05:02
scp /usr/lib/python2.6/site-packages/ambari_server/setupAgent.py
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:03
==========================
Running setup agent script...
==========================
Command start time 2017-05-05 06:05:03
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
('INFO 2017-05-05 13:45:19,163 Controller.py:495 - Finished heartbeating and registering cycle
INFO 2017-05-05 13:45:19,163 Controller.py:501 - Controller thread has successfully finished
INFO 2017-05-05 13:45:20,749 ExitHelper.py:56 - Performing cleanup before exiting...
INFO 2017-05-05 13:45:20,749 threadpool.py:111 - Shutting down thread pool
INFO 2017-05-05 13:45:20,750 scheduler.py:606 - Scheduler has been shut down
INFO 2017-05-05 13:45:20,750 threadpool.py:52 - Started thread pool with 3 core threads and 20 maximum threads
INFO 2017-05-05 13:45:20,750 AlertSchedulerHandler.py:168 - [AlertScheduler] Stopped the alert scheduler.
INFO 2017-05-05 13:45:20,750 threadpool.py:111 - Shutting down thread pool
INFO 2017-05-05 13:45:20,750 ExitHelper.py:70 - Cleanup finished, exiting with code:0
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,106 DataCleaner.py:39 - Data cleanup thread started
INFO 2017-05-05 14:05:11,107 DataCleaner.py:120 - Data cleanup started
INFO 2017-05-05 14:05:11,108 DataCleaner.py:122 - Data cleanup finished
INFO 2017-05-05 14:05:11,154 PingPortListener.py:50 - Ping port listener started on port: 8670
INFO 2017-05-05 14:05:11,156 main.py:430 - Connecting to Ambari server at https://centos7-node1:8440 (192.168.126.128)
INFO 2017-05-05 14:05:11,156 NetUtil.py:67 - Connecting to https://centos7-node1:8440/ca
WARNING 2017-05-05 14:05:11,157 NetUtil.py:98 - Failed to connect to https://centos7-node1:8440/ca due to [Errno 111] \xe6\x8b\x92\xe7\xbb\x9d\xe8\xbf\x9e\xe6\x8e\xa5
WARNING 2017-05-05 14:05:11,157 NetUtil.py:121 - Server at https://centos7-node1:8440 is not reachable, sleeping for 10 seconds...
', None)
('INFO 2017-05-05 13:45:19,163 Controller.py:495 - Finished heartbeating and registering cycle
INFO 2017-05-05 13:45:19,163 Controller.py:501 - Controller thread has successfully finished
INFO 2017-05-05 13:45:20,749 ExitHelper.py:56 - Performing cleanup before exiting...
INFO 2017-05-05 13:45:20,749 threadpool.py:111 - Shutting down thread pool
INFO 2017-05-05 13:45:20,750 scheduler.py:606 - Scheduler has been shut down
INFO 2017-05-05 13:45:20,750 threadpool.py:52 - Started thread pool with 3 core threads and 20 maximum threads
INFO 2017-05-05 13:45:20,750 AlertSchedulerHandler.py:168 - [AlertScheduler] Stopped the alert scheduler.
INFO 2017-05-05 13:45:20,750 threadpool.py:111 - Shutting down thread pool
INFO 2017-05-05 13:45:20,750 ExitHelper.py:70 - Cleanup finished, exiting with code:0
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,105 main.py:143 - loglevel=logging.INFO
INFO 2017-05-05 14:05:11,106 DataCleaner.py:39 - Data cleanup thread started
INFO 2017-05-05 14:05:11,107 DataCleaner.py:120 - Data cleanup started
INFO 2017-05-05 14:05:11,108 DataCleaner.py:122 - Data cleanup finished
INFO 2017-05-05 14:05:11,154 PingPortListener.py:50 - Ping port listener started on port: 8670
INFO 2017-05-05 14:05:11,156 main.py:430 - Connecting to Ambari server at https://centos7-node1:8440 (192.168.126.128)
INFO 2017-05-05 14:05:11,156 NetUtil.py:67 - Connecting to https://centos7-node1:8440/ca
WARNING 2017-05-05 14:05:11,157 NetUtil.py:98 - Failed to connect to https://centos7-node1:8440/ca due to [Errno 111] \xe6\x8b\x92\xe7\xbb\x9d\xe8\xbf\x9e\xe6\x8e\xa5
WARNING 2017-05-05 14:05:11,157 NetUtil.py:121 - Server at https://centos7-node1:8440 is not reachable, sleeping for 10 seconds...
', None)
Connection to centos7-node1 closed.
SSH command execution finished
host=centos7-node1, exitcode=0
Command end time 2017-05-05 06:05:13
Registering with the server...
Registration with the server failed.
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Apache Ambari