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07-20-2018
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07-25-2019
03:58 PM
Hi All, I am trying to connect Zeppelin with Redshift with following settings, But getting following error: What should be the Driver? Is the dependency wrong or something else is missing? Any help would be great! Thanks In advance.
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Apache Zeppelin
06-17-2019
09:06 PM
@Jay Kumar SenSharma Do you have any idea?
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06-14-2019
12:35 AM
Hi All, I am using %Presto interpreter. I want to plot each and every timestamp in the table on the X-axis. In my table i have around millions of Rows. I want to plot all the columns against Time. Please find attached screenshot: The problem is I only see 1 day Timestamp on the X-axis. How do i plot all the timestamp values on the x-axis for a line chart? I used the following command : %presto select * from hive.cansignals.blkvolts_test My table blkvolts_test have around timestamp fields in milliseconds. I only see '2019-05-28'. How can I see other timestamps present in my table? ANy help is greatly appreciated. @Jay Kumar SenSharma Do you have any idea about this?
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Apache Zeppelin
06-13-2019
02:05 AM
@Jay Kumar SenSharma I Used 8888 and In logs I got the following message: ubuntu@ip-20-20-30-213:~/zeppelin/logs$ cat zeppelin-root-ip-20-20-30-213.log INFO [2019-06-13 00:04:50,902] ({main} ZeppelinConfiguration.java[create]:121) - Load configuration from file:/home/ubuntu/zeppelin/conf/zeppelin-site.xml INFO [2019-06-13 00:04:51,060] ({main} ZeppelinConfiguration.java[create]:129) - Server Host: 0.0.0.0 INFO [2019-06-13 00:04:51,060] ({main} ZeppelinConfiguration.java[create]:131) - Server Port: 8888 INFO [2019-06-13 00:04:51,061] ({main} ZeppelinConfiguration.java[create]:135) - Context Path: / INFO [2019-06-13 00:04:51,065] ({main} ZeppelinConfiguration.java[create]:136) - Zeppelin Version: 0.8.1 INFO [2019-06-13 00:04:51,155] ({main} Log.java[initialized]:193) - Logging initialized @1191ms to org.eclipse.jetty.util.log.Slf4jLog WARN [2019-06-13 00:04:51,219] ({main} ServerConnector.java[setSoLingerTime]:458) - Ignoring deprecated socket close linger time INFO [2019-06-13 00:04:51,287] ({main} ZeppelinServer.java[setupWebAppContext]:413) - ZeppelinServer Webapp path: /home/ubuntu/zeppelin/webapps INFO [2019-06-13 00:04:51,397] ({main} ZeppelinServer.java[main]:239) - Starting zeppelin server INFO [2019-06-13 00:04:51,399] ({main} Server.java[doStart]:370) - jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: c4550056e785fb5665914545889f21dc136ad9e6; jvm 11.0.2+9-LTS INFO [2019-06-13 00:04:54,182] ({main} StandardDescriptorProcessor.java[visitServlet]:283) - NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet INFO [2019-06-13 00:04:54,205] ({main} DefaultSessionIdManager.java[doStart]:365) - DefaultSessionIdManager workerName=node0 INFO [2019-06-13 00:04:54,206] ({main} DefaultSessionIdManager.java[doStart]:370) - No SessionScavenger set, using defaults INFO [2019-06-13 00:04:54,211] ({main} HouseKeeper.java[startScavenging]:149) - node0 Scavenging every 660000ms INFO [2019-06-13 00:04:54,684] ({main} SchedulerFactory.java[<init>]:59) - Scheduler Thread Pool Size: 100 INFO [2019-06-13 01:11:24,528] ({main} StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties' INFO [2019-06-13 01:11:24,529] ({main} StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler version: 2.2.1 INFO [2019-06-13 01:11:24,530] ({main} QuartzScheduler.java[start]:575) - Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started. INFO [2019-06-13 01:11:24,905] ({main} FolderView.java[createFolder]:107) - Create folder Zeppelin Tutorial INFO [2019-06-13 01:11:24,905] ({main} FolderView.java[createFolder]:107) - Create folder / INFO [2019-06-13 01:11:24,906] ({main} Folder.java[setParent]:169) - Set parent of / to / INFO [2019-06-13 01:11:24,906] ({main} Folder.java[setParent]:169) - Set parent of Zeppelin Tutorial to / INFO [2019-06-13 01:11:24,907] ({main} Folder.java[addNote]:185) - Add note 2C35YU814 to folder Zeppelin Tutorial WARN [2019-06-13 01:11:24,913] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:24,971] ({main} Folder.java[addNote]:185) - Add note 2C2AUG798 to folder Zeppelin Tutorial WARN [2019-06-13 01:11:24,974] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,030] ({main} Folder.java[addNote]:185) - Add note 2BWJFTXKJ to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,033] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,045] ({main} Folder.java[addNote]:185) - Add note 2C57UKYWR to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,047] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,067] ({main} Folder.java[addNote]:185) - Add note 2BYEZ5EVK to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,068] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,083] ({main} Folder.java[addNote]:185) - Add note 2A94M5J1Z to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,084] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,084] ({main} Notebook.java[<init>]:127) - Notebook indexing started... INFO [2019-06-13 01:11:25,380] ({main} LuceneSearch.java[addIndexDocs]:305) - Indexing 6 notebooks took 294ms INFO [2019-06-13 01:11:25,380] ({main} Notebook.java[<init>]:129) - Notebook indexing finished: 6 indexed in 0s INFO [2019-06-13 01:11:25,382] ({main} Helium.java[loadConf]:103) - Add helium local registry /home/ubuntu/zeppelin/helium INFO [2019-06-13 01:11:25,384] ({main} Helium.java[loadConf]:100) - Add helium online registry https://s3.amazonaws.com/helium-package/helium.json WARN [2019-06-13 01:11:25,387] ({main} Helium.java[loadConf]:111) - /home/ubuntu/zeppelin/conf/helium.json does not exists INFO [2019-06-13 01:11:27,771] ({main} ContextHandler.java[doStart]:855) - Started o.e.j.w.WebAppContext@6ca18a14{zeppelin-web,/,file:///home/ubuntu/zeppelin/webapps/webapp/,AVAILABLE}{/home/ubuntu/zeppelin/zeppelin-web-0.8.1.war} INFO [2019-06-13 01:11:27,800] ({main} AbstractConnector.java[doStart]:292) - Started ServerConnector@234cd86c{HTTP/1.1,[http/1.1]}{0.0.0.0:8888} INFO [2019-06-13 01:11:27,801] ({main} Server.java[doStart]:407) - Started @8727ms INFO [2019-06-13 01:11:27,807] ({main} ZeppelinServer.java[main]:249) - Done, zeppelin server started But when I am trying to do localhost:8888 I still can't load zeppelin wen UI. Any idea why?
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06-13-2019
02:05 AM
@Jay Kumar SenSharma I Used 8888 and In logs I got the following message: ubuntu@ip-20-20-30-213:~/zeppelin/logs$ cat zeppelin-root-ip-20-20-30-213.log INFO [2019-06-13 00:04:50,902] ({main} ZeppelinConfiguration.java[create]:121) - Load configuration from file:/home/ubuntu/zeppelin/conf/zeppelin-site.xml INFO [2019-06-13 00:04:51,060] ({main} ZeppelinConfiguration.java[create]:129) - Server Host: 0.0.0.0 INFO [2019-06-13 00:04:51,060] ({main} ZeppelinConfiguration.java[create]:131) - Server Port: 8888 INFO [2019-06-13 00:04:51,061] ({main} ZeppelinConfiguration.java[create]:135) - Context Path: / INFO [2019-06-13 00:04:51,065] ({main} ZeppelinConfiguration.java[create]:136) - Zeppelin Version: 0.8.1 INFO [2019-06-13 00:04:51,155] ({main} Log.java[initialized]:193) - Logging initialized @1191ms to org.eclipse.jetty.util.log.Slf4jLog WARN [2019-06-13 00:04:51,219] ({main} ServerConnector.java[setSoLingerTime]:458) - Ignoring deprecated socket close linger time INFO [2019-06-13 00:04:51,287] ({main} ZeppelinServer.java[setupWebAppContext]:413) - ZeppelinServer Webapp path: /home/ubuntu/zeppelin/webapps INFO [2019-06-13 00:04:51,397] ({main} ZeppelinServer.java[main]:239) - Starting zeppelin server INFO [2019-06-13 00:04:51,399] ({main} Server.java[doStart]:370) - jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: c4550056e785fb5665914545889f21dc136ad9e6; jvm 11.0.2+9-LTS INFO [2019-06-13 00:04:54,182] ({main} StandardDescriptorProcessor.java[visitServlet]:283) - NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet INFO [2019-06-13 00:04:54,205] ({main} DefaultSessionIdManager.java[doStart]:365) - DefaultSessionIdManager workerName=node0 INFO [2019-06-13 00:04:54,206] ({main} DefaultSessionIdManager.java[doStart]:370) - No SessionScavenger set, using defaults INFO [2019-06-13 00:04:54,211] ({main} HouseKeeper.java[startScavenging]:149) - node0 Scavenging every 660000ms INFO [2019-06-13 00:04:54,684] ({main} SchedulerFactory.java[<init>]:59) - Scheduler Thread Pool Size: 100 INFO [2019-06-13 01:11:24,528] ({main} StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties' INFO [2019-06-13 01:11:24,529] ({main} StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler version: 2.2.1 INFO [2019-06-13 01:11:24,530] ({main} QuartzScheduler.java[start]:575) - Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started. INFO [2019-06-13 01:11:24,905] ({main} FolderView.java[createFolder]:107) - Create folder Zeppelin Tutorial INFO [2019-06-13 01:11:24,905] ({main} FolderView.java[createFolder]:107) - Create folder / INFO [2019-06-13 01:11:24,906] ({main} Folder.java[setParent]:169) - Set parent of / to / INFO [2019-06-13 01:11:24,906] ({main} Folder.java[setParent]:169) - Set parent of Zeppelin Tutorial to / INFO [2019-06-13 01:11:24,907] ({main} Folder.java[addNote]:185) - Add note 2C35YU814 to folder Zeppelin Tutorial WARN [2019-06-13 01:11:24,913] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:24,971] ({main} Folder.java[addNote]:185) - Add note 2C2AUG798 to folder Zeppelin Tutorial WARN [2019-06-13 01:11:24,974] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,030] ({main} Folder.java[addNote]:185) - Add note 2BWJFTXKJ to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,033] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,045] ({main} Folder.java[addNote]:185) - Add note 2C57UKYWR to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,047] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,067] ({main} Folder.java[addNote]:185) - Add note 2BYEZ5EVK to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,068] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,083] ({main} Folder.java[addNote]:185) - Add note 2A94M5J1Z to folder Zeppelin Tutorial WARN [2019-06-13 01:11:25,084] ({main} Notebook.java[refreshCron]:981) - execution of the cron job is skipped cron is not enabled from Zeppelin server INFO [2019-06-13 01:11:25,084] ({main} Notebook.java[<init>]:127) - Notebook indexing started... INFO [2019-06-13 01:11:25,380] ({main} LuceneSearch.java[addIndexDocs]:305) - Indexing 6 notebooks took 294ms INFO [2019-06-13 01:11:25,380] ({main} Notebook.java[<init>]:129) - Notebook indexing finished: 6 indexed in 0s INFO [2019-06-13 01:11:25,382] ({main} Helium.java[loadConf]:103) - Add helium local registry /home/ubuntu/zeppelin/helium INFO [2019-06-13 01:11:25,384] ({main} Helium.java[loadConf]:100) - Add helium online registry https://s3.amazonaws.com/helium-package/helium.json WARN [2019-06-13 01:11:25,387] ({main} Helium.java[loadConf]:111) - /home/ubuntu/zeppelin/conf/helium.json does not exists INFO [2019-06-13 01:11:27,771] ({main} ContextHandler.java[doStart]:855) - Started o.e.j.w.WebAppContext@6ca18a14{zeppelin-web,/,file:///home/ubuntu/zeppelin/webapps/webapp/,AVAILABLE}{/home/ubuntu/zeppelin/zeppelin-web-0.8.1.war} INFO [2019-06-13 01:11:27,800] ({main} AbstractConnector.java[doStart]:292) - Started ServerConnector@234cd86c{HTTP/1.1,[http/1.1]}{0.0.0.0:8888} INFO [2019-06-13 01:11:27,801] ({main} Server.java[doStart]:407) - Started @8727ms INFO [2019-06-13 01:11:27,807] ({main} ZeppelinServer.java[main]:249) - Done, zeppelin server started But when I am trying to do localhost:8888 I still can't load zeppelin wen UI. Any idea why?
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06-13-2019
12:03 AM
@Jay Kumar SenSharma Yes you are right i gave the # nc -l 8090 and got the following output: ubuntu@ip-20-20-30-213:~$ sudo nc -l 8090 nc: Address already in use So if i change the port to 8888 in Zeppelin-site-xml file, willl it solve the issue?
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06-12-2019
11:50 PM
HI All, I have deployed zeppelin in my Ubuntu instance (My private IP: 20.20.20.213) using the tgz file. I have changed the zeppelin-en.sh.template to zeppelin-en.sh and zeppelin-site.xml.template to zeppelin-site.xml. Also, I have configured my port in the site-xml file as 8090 and the server addrs as 0.0.0.0 default only. On checking the log file i get the following code: I even tried to change the server addrs to 20.20.30.213 but still the same error I am getting. Please help! ubuntu@ip-20-20-30-213:~/zeppelin/logs$ cat zeppelin-root-ip-20-20-30-213.log
INFO [2019-06-12 17:24:41,675] ({main} ZeppelinConfiguration.java[create]:121) - Load configuration from file:/home/ubuntu/zeppelin/conf/zeppelin-site.xml
INFO [2019-06-12 17:24:41,850] ({main} ZeppelinConfiguration.java[create]:129) - Server Host: 0.0.0.0
INFO [2019-06-12 17:24:41,851] ({main} ZeppelinConfiguration.java[create]:131) - Server Port: 8090
INFO [2019-06-12 17:24:41,851] ({main} ZeppelinConfiguration.java[create]:135) - Context Path: /
INFO [2019-06-12 17:24:41,857] ({main} ZeppelinConfiguration.java[create]:136) - Zeppelin Version: 0.8.1
INFO [2019-06-12 17:24:41,959] ({main} Log.java[initialized]:193) - Logging ini tialized @1311ms to org.eclipse.jetty.util.log.Slf4jLog
WARN [2019-06-12 17:24:42,023] ({main} ServerConnector.java[setSoLingerTime]:45 8) - Ignoring deprecated socket close linger time
INFO [2019-06-12 17:24:42,087] ({main} ZeppelinServer.java[setupWebAppContext]: 413) - ZeppelinServer Webapp path: /home/ubuntu/zeppelin/webapps
INFO [2019-06-12 17:24:42,208] ({main} ZeppelinServer.java[main]:239) - Startin g zeppelin server
INFO [2019-06-12 17:24:42,210] ({main} Server.java[doStart]:370) - jetty-9.4.14 .v20181114; built: 2018-11-14T21:20:31.478Z; git: c4550056e785fb5665914545889f21 dc136ad9e6; jvm 11.0.2+9-LTS
INFO [2019-06-12 17:24:44,460] ({main} StandardDescriptorProcessor.java[visitSe rvlet]:283) - NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspS ervlet
INFO [2019-06-12 17:24:44,486] ({main} DefaultSessionIdManager.java[doStart]:36 5) - DefaultSessionIdManager workerName=node0
INFO [2019-06-12 17:24:44,487] ({main} DefaultSessionIdManager.java[doStart]:37 0) - No SessionScavenger set, using defaults
INFO [2019-06-12 17:24:44,492] ({main} HouseKeeper.java[startScavenging]:149) - node0 Scavenging every 600000ms
INFO [2019-06-12 17:24:45,000] ({main} SchedulerFactory.java[<init>]:59) - Sche duler Thread Pool Size: 100
WARN [2019-06-12 17:24:45,018] ({main} ZeppelinConfiguration.java[getConfigFSDi r]:527) - zeppelin.config.fs.dir is not specified, fall back to local conf direc tory zeppelin.conf.dir
WARN [2019-06-12 17:24:45,020] ({main} ZeppelinConfiguration.java[getConfigFSDi r]:527) - zeppelin.config.fs.dir is not specified, fall back to local conf direc tory zeppelin.conf.dir
INFO [2019-06-12 17:24:45,117] ({main} InterpreterSettingManager.java[<init>]:1 65) - Using RecoveryStorage: org.apache.zeppelin.interpreter.recovery.NullRecove ryStorage
INFO [2019-06-12 17:24:45,119] ({main} InterpreterSettingManager.java[<init>]:1 69) - Using LifecycleManager: org.apache.zeppelin.interpreter.lifecycle.NullLife cycleManager
INFO [2019-06-12 17:24:45,159] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: groovy
INFO [2019-06-12 17:24:45,172] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: cassandra
INFO [2019-06-12 17:24:45,184] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: livy
INFO [2019-06-12 17:24:45,192] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: file
INFO [2019-06-12 17:24:45,199] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: sh
INFO [2019-06-12 17:24:45,205] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: sap
WARN [2019-06-12 17:24:45,364] ({main} InterpreterSettingManager.java[init]:331 ) - No interpreter-setting.json found in /home/ubuntu/zeppelin/interpreter/scio
INFO [2019-06-12 17:24:45,377] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: alluxio
INFO [2019-06-12 17:24:45,385] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: md
INFO [2019-06-12 17:24:45,393] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: elasticsearch
INFO [2019-06-12 17:24:45,402] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: flink
INFO [2019-06-12 17:24:45,409] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: python
INFO [2019-06-12 17:24:45,415] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: angular
INFO [2019-06-12 17:24:45,425] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: jdbc
INFO [2019-06-12 17:24:45,431] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: spark
INFO [2019-06-12 17:24:45,441] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: pig
INFO [2019-06-12 17:24:45,450] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: kylin
WARN [2019-06-12 17:24:45,452] ({main} InterpreterSettingManager.java[init]:331 ) - No interpreter-setting.json found in /home/ubuntu/zeppelin/interpreter/lib
INFO [2019-06-12 17:24:45,457] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: bigquery
INFO [2019-06-12 17:24:45,462] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: lens
INFO [2019-06-12 17:24:45,469] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: ignite
WARN [2019-06-12 17:24:45,473] ({main} InterpreterSettingManager.java[init]:331 ) - No interpreter-setting.json found in /home/ubuntu/zeppelin/interpreter/${int erpreter.name}
INFO [2019-06-12 17:24:45,480] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: hbase
INFO [2019-06-12 17:24:45,487] ({main} InterpreterSettingManager.java[registerI nterpreterSetting]:425) - Register InterpreterSettingTemplate: neo4j
WARN [2019-06-12 17:24:45,488] ({main} LocalConfigStorage.java[loadInterpreterS ettings]:60) - Interpreter Setting file /home/ubuntu/zeppelin/conf/interpreter.j son is not existed
INFO [2019-06-12 17:24:45,545] ({main} LocalConfigStorage.java[save]:53) - Save Interpreter Setting to /home/ubuntu/zeppelin/conf/interpreter.json
INFO [2019-06-12 17:24:45,772] ({main} VfsLog.java[info]:138) - Using "/tmp/vfs _cache" as temporary files store.
INFO [2019-06-12 17:24:45,853] ({main} GitNotebookRepo.java[<init>]:64) - Openi ng a git repo at '/home/ubuntu/zeppelin/notebook'
INFO [2019-06-12 17:24:45,988] ({main} GitNotebookRepo.java[<init>]:67) - Git r epo /home/ubuntu/zeppelin/notebook/.git does not exist, creating a new one
INFO [2019-06-12 17:24:46,026] ({main} NotebookRepoSync.java[<init>]:77) - Inst antiate NotebookRepo: org.apache.zeppelin.notebook.repo.GitNotebookRepo
WARN [2019-06-12 17:24:46,162] ({main} NotebookAuthorization.java[getInstance]: 86) - Notebook authorization module was called without initialization, initializ ing with default configuration
WARN [2019-06-12 17:24:46,162] ({main} LocalConfigStorage.java[loadNotebookAuth orization]:77) - NotebookAuthorization file /home/ubuntu/zeppelin/conf/notebook- authorization.json is not existed
INFO [2019-06-12 17:24:46,164] ({main} Credentials.java[loadFromFile]:121) - /h ome/ubuntu/zeppelin/conf/credentials.json
INFO [2019-06-12 17:24:46,206] ({main} StdSchedulerFactory.java[instantiate]:11 84) - Using default implementation for ThreadExecutor
INFO [2019-06-12 17:24:46,210] ({main} SimpleThreadPool.java[initialize]:268) - Job execution threads will use class loader of thread: main
INFO [2019-06-12 17:24:46,228] ({main} SchedulerSignalerImpl.java[<init>]:61) - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignale rImpl
INFO [2019-06-12 17:24:46,230] ({main} QuartzScheduler.java[<init>]:240) - Quar tz Scheduler v.2.2.1 created.
INFO [2019-06-12 17:24:46,231] ({main} RAMJobStore.java[initialize]:155) - RAMJ obStore initialized.
INFO [2019-06-12 17:24:46,232] ({main} QuartzScheduler.java[initialize]:305) - Scheduler meta-data: Quartz Scheduler (v2.2.1) 'DefaultQuartzScheduler' with ins tanceId 'NON_CLUSTERED'
Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
NOT STARTED.
Currently in standby mode.
Number of jobs executed: 0
Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persis tence. and is not clustered.
INFO [2019-06-12 17:24:46,232] ({main} StdSchedulerFactory.java[instantiate]:13 39) - Quartz scheduler 'DefaultQuartzScheduler' initialized from default resourc e file in Quartz package: 'quartz.properties'
INFO [2019-06-12 17:24:46,233] ({main} StdSchedulerFactory.java[instantiate]:13 43) - Quartz scheduler version: 2.2.1
INFO [2019-06-12 17:24:46,233] ({main} QuartzScheduler.java[start]:575) - Sched uler DefaultQuartzScheduler_$_NON_CLUSTERED started.
INFO [2019-06-12 17:24:46,676] ({main} FolderView.java[createFolder]:107) - Cre ate folder Zeppelin Tutorial
INFO [2019-06-12 17:24:46,677] ({main} FolderView.java[createFolder]:107) - Cre ate folder /
INFO [2019-06-12 17:24:46,678] ({main} Folder.java[setParent]:169) - Set parent of / to /
INFO [2019-06-12 17:24:46,678] ({main} Folder.java[setParent]:169) - Set parent of Zeppelin Tutorial to /
INFO [2019-06-12 17:24:46,678] ({main} Folder.java[addNote]:185) - Add note 2C3 5YU814 to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,685] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,715] ({main} Folder.java[addNote]:185) - Add note 2C2 AUG798 to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,717] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,756] ({main} Folder.java[addNote]:185) - Add note 2BW JFTXKJ to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,758] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,766] ({main} Folder.java[addNote]:185) - Add note 2C5 7UKYWR to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,766] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,790] ({main} Folder.java[addNote]:185) - Add note 2BY EZ5EVK to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,791] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,798] ({main} Folder.java[addNote]:185) - Add note 2A9 4M5J1Z to folder Zeppelin Tutorial
WARN [2019-06-12 17:24:46,799] ({main} Notebook.java[refreshCron]:981) - execut ion of the cron job is skipped cron is not enabled from Zeppelin server
INFO [2019-06-12 17:24:46,799] ({main} Notebook.java[<init>]:127) - Notebook in dexing started...
INFO [2019-06-12 17:24:47,109] ({main} LuceneSearch.java[addIndexDocs]:305) - I ndexing 6 notebooks took 309ms
INFO [2019-06-12 17:24:47,110] ({main} Notebook.java[<init>]:129) - Notebook in dexing finished: 6 indexed in 0s
INFO [2019-06-12 17:24:47,113] ({main} Helium.java[loadConf]:103) - Add helium local registry /home/ubuntu/zeppelin/helium
INFO [2019-06-12 17:24:47,114] ({main} Helium.java[loadConf]:100) - Add helium online registry https://s3.amazonaws.com/helium-package/helium.json
WARN [2019-06-12 17:24:47,118] ({main} Helium.java[loadConf]:111) - /home/ubunt u/zeppelin/conf/helium.json does not exists
INFO [2019-06-12 17:24:49,641] ({main} ContextHandler.java[doStart]:855) - Star ted o.e.j.w.WebAppContext@6ca18a14{zeppelin-web,/,file:///home/ubuntu/zeppelin/w ebapps/webapp/,AVAILABLE}{/home/ubuntu/zeppelin/zeppelin-web-0.8.1.war}
ERROR [2019-06-12 17:24:49,656] ({main} ZeppelinServer.java[main]:246) - Error w hile running jettyServer
java.io.IOException: Failed to bind to /0.0.0.0:8090
at org.eclipse.jetty.server.ServerConnector.openAcceptChannel(ServerConn ector.java:346)
at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:30 8)
at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNet workConnector.java:80)
at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java :236)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife Cycle.java:68)
at org.eclipse.jetty.server.Server.doStart(Server.java:394)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife Cycle.java:68)
at org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:24 1)
Caused by: java.net.BindException: Address already in use
at java.base/sun.nio.ch.Net.bind0(Native Method)
at java.base/sun.nio.ch.Net.bind(Net.java:461)
at java.base/sun.nio.ch.Net.bind(Net.java:453)
at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannel Impl.java:227)
at java.base/sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.jav a:80)
at org.eclipse.jetty.server.ServerConnector.openAcceptChannel(ServerConn ector.java:342)
... 7 more Can anyone please tell me how to fix the error? I cannot start my Zeppelin web UI. Any help or suggestion is appreciated. Thank you in advance!
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Apache Zeppelin
09-14-2018
07:24 PM
0favorite I have a csv file say with 100+ columns and I want to extract only specific 60 columns as a subset(both column name + its value). I know we can use Extract Text processors. Can anyone tell me what regular expression to write? Ex- Lets say from the given snapshot I only want NiFi to Extract 'BMS_sw_micro', 'BMU_Dbc_Dbg_Micro', 'BMU_Dbc_Fia_Micro' columns i.e. Extract only column 'F,L,O'. any help is much appreciated!
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Apache NiFi
08-15-2018
04:05 AM
@Shu Please find attached the list queue after GetFile. As soon as i start my UpdateRecord the List queue become blank. attaching the listqueue after UpdateRecord processor Expected output is to concatenate the row 9th value (FEBetaPack01) and 23rd row value (FE_ChargerSim_CurrentRipple)under column 'filename ' as (FEBetaPack01-FE_ChargerSim_CurrentRipple). Please help. Thanks
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08-15-2018
12:02 AM
I have a CSV file from which i need to extract two values like 'UutId & Test' and place it in the last column (filename) i generated by using 'CSVSetWritter' in UpdateRecord. How can i pull/extract values from same CSV file and place it in the last column of the same CSV file called 'filename' which is blank(without any values right now). If possible please tell what processor and configs to use?TIA For reference i am attaching CSV file snapshot of value i want to add in the last column called 'filename' repeated in the whole CSV records.
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Apache NiFi
