I'm trying to startup OBIEE 12c
Database is up and running
But running the start.cmd fails when starting Admin Server with this error message.
"""""
Starting AdminServer ...
Unable to connect to AdminServer on host: ***********
Failed to start one or more Servers
/Servers/AdminServer/ListenPort=9500
Accessing admin server using URL t3://*************
Start Admin Server connect Exception caught Error occurred while performing connect : Error getting the initial context. There is no server running at t3://************* : Failed to initialize JNDI context, tried 2 time or times totally, the interval of each time is 0ms.
t3://*************: Destination **********, 9500 unreachable.; nested exception is:
java.net.ConnectException: Connection refused: connect; No available router to destination.; nested exception is:
java.rmi.ConnectException: No available router to destination.
Use dumpStack() to view the full stacktrace :
Reading domain...
Error: runCmd() failed. Do dumpStack() to see details.
Failed to get Status of Servers and System Components
"""""
Start.cmd error message
Also, trying to check the status come up with this error.
"""""
Start Admin Server connect Exception caught Error occurred while performing connect : Error getting the initial context. There is no server running at t3://************* : Failed to initialize JNDI context, tried 2 time or times totally, the interval of each time is 0ms.
t3://*************: Destination 10.10.3.88, 9500 unreachable.; nested exception is:
java.net.ConnectException: Connection refused: connect; No available router to destination.; nested exception is:
java.rmi.ConnectException: No available router to destination.
Use dumpStack() to view the full stacktrace :
Reading domain...
Error: runCmd() failed. Do dumpStack() to see details.
Problem invoking WLST - Traceback (innermost last):
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\status_servers.py", line 29, in ?
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\process_control.py", line 581, in statusComponents
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\process_control.py", line 455, in outputComponentsStatus
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\process_control.py", line 243, in connectAdminServer
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\process_control.py", line 179, in requestCredentialsAndConnectToAdminServer
File "F:\Middleware\bi\modules\oracle.bi.sysman\scripts\process_control.py", line 513, in getAdminServerUrl
File "C:\Users\Administrator\AppData\Local\Temp\1\WLSTOfflineIni5666259588766029647.py", line 131, in readDomain
File "C:\Users\Administrator\AppData\Local\Temp\1\WLSTOfflineIni5666259588766029647.py", line 19, in command
60713: Attempt to execute command "readDomain" in invalid state: Configuration
"""""
STATUS ERROR MESSAGE
Related
When I am trying to restart the Application server getting below error. If I manually deploy the datasource.ear file, it is working fine. But it fails during server restart.
<Error> <Deployer> <BEA-149205> <Failed to initialize the application "Datasource" due to error weblogic.application.ModuleException:
weblogic.application.ModuleException:
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:337)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:100)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:172)
at weblogic.application.internal.flow.ModuleStateDriver$1.next(ModuleStateDriver.java:167)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:35)
Truncated. see log file for complete stacktrace
Caused By: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: Connection reset
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:288)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1310)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1227)
at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:250)
at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1396)
Truncated. see log file for complete stacktrace
>
I am getting below error while starting the dse:
ERROR [main] 2020-02-26 13:08:33,269 DseModule.java:97 - {}. Exiting...
com.google.inject.CreationException: Unable to create injector, see the following errors:
1) An exception was caught and reported. Message: Unable to check disk space available to /u01/dse_ops/logs. Perhaps the Cassandra user does not have the necessary permissions
at com.datastax.bdp.DseModule.configure(Unknown Source)
I use a Oracle WebLogic Server 12c and when I start it on Eclipse it shows this error, it does'nt allow me to log in localhost neither when I try to access it
from another computer in a different domain, in the log appears that the server is not reacheable.
This is the exception that appears in Eclipse.
This Exception occurred at Wed Nov 13 08:11:07 CET 2019.
weblogic.nodemanager.NMConnectException: Connection refused: connect. Could not connect to NodeManager. Check that it is running at localhost/127.0.0.1:5556.
Problem invoking WLST - Traceback (innermost last):
File "C:\Oracle\Middleware\Oracle_Home\user_projects\domains\base_domain\bin\scripts_manejados\StartBT.wlst", line 1, in ?
File "<iostream>", line 111, in nmConnect
File "<iostream>", line 552, in raiseWLSTException
WLSTException: Error occurred while performing nmConnect : Cannot connect to Node Manager. : Connection refused: connect. Could not connect to NodeManager. Check that it is running at localhost/127.0.0.1:5545.
This is my nodemanager properties:
#Tue Nov 12 09:45:58 CET 2019
#Node manager properties
#Fri Jun 24 14:55:43 CEST 2016
DomainsFile=C\:\\Oracle\\Middleware\\Oracle_Home\\user_projects\\domains\\base_domain\\nodemanager\\nodemanager.domains
LogLimit=0
PropertiesVersion=12.1.3
AuthenticationEnabled=true
NodeManagerHome=C\:\\Oracle\\Middleware\\Oracle_Home\\user_projects\\domains\\base_domain\\nodemanager
JavaHome=C\:\\Program Files\\Java\\jdk1.7.0_75
LogLevel=INFO
DomainsFileEnabled=true
StartScriptName=startWebLogic.cmd
ListenAddress=localhost
NativeVersionEnabled=true
ListenPort=5540
LogToStderr=true
SecureListener=false
LogCount=1
StopScriptEnabled=false
QuitEnabled=false
LogAppend=true
StateCheckInterval=500
CrashRecoveryEnabled=false
StartScriptEnabled=true
LogFile=C\:\\Oracle\\Middleware\\Oracle_Home\\user_projects\\domains\\base_domain\\nodemanager\\nodemanager.log
LogFormatter=weblogic.nodemanager.server.LogFormatter
ListenBacklog=50
And this is my StartBt script file, used to start the server and specify some preferences:
nmConnect('weblogic','AXLWL20040','localhost','5521','base_domain','C:/Oracle/Middleware/Oracle_Home/user_projects/domains/base_domain','plain')
nmStart('AdminServer')
nmDisconnect()
I want to make it accesible, not only for local.
nmConnect('weblogic','AXLWL20040','localhost',**'5521'**,'base_domain','C:/Oracle/Middleware/Oracle_Home/user_projects/domains/base_domain','plain')
Port should listen to 5545.
You wrongly configure the ports. Your NodeManager listen on port 5540
ListenPort=5540
You try to connect to 5545
WLSTException:..Could not connect to NodeManager. Check that it is running at localhost/127.0.0.1:5545
I have installed the HDP with Ambari 2.6.1. It mostly did everything automatically but Hive is unable to start properly.
I saw a post somewhere and I deleted the pid and killed the process as well in hope that I would restart it and it would work but now it's showing heartbeat lost on the machine.
Please guide me on what should I do?
I am listing the errors I got from ambari.
1.Hive Metastore:
Metastore on machine2.ambari.local failed (Traceback (mos&1| awk '{print}'|grep -i -e 'Connection refused' -e 'Invalid URL'' returned 1. Error: Could not open client transport with JDBC Uri: jdbc:hive2://machine2.ambari.local:10000/;transportMode=binary: java.net.ConnectException: Connection refused (Connection refused) (state=08S01,code=0) Error: Could not open client transport with JDBC Uri: jdbc:hive2://machine2.ambari.local:10000/;transportMode=binary: java.net.ConnectException: Connection refused (Connection refused) (state=08S01,code=0) )" data-bindattr-40693="40693"> Connection failed on host machine2.ambari.local:10000 (Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/alerts/alert_hive_thrift_port.py", line 212, in execute ldap_password=ldap_password) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/hive_check.py", line 81, in check_thrift_port_sasl timeou... t recent call last): File "/var/lib/ambari-agent/cache/common-servics/HIVE/0.12.0.2.0/package/alerts/alert_hive_metastore.py", line 203, in execute timeout_kill_strategy=TerminateStrategy.KILL_PROCESS_TREE, File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__ self.env.run() File "/
Hive Server2:
awk '{print}'|grep -i -e 'Connection refused' -e 'Invalid URL'' returned 1. Error: Could not open client transport with JDBC Uri: jdbc:hive2://machine2.ambari.local:10000/;transportMode=binary: java.net.ConnectException: Connection refused (Connection refused) (state=08S01,code=0) Error: Could not open client transport with JDBC Uri: jdbc:hive2://machine2.ambari.local:10000/;transportMode=binary: java.net.ConnectException: Connection refused (Connection refused) (state=08S01,code=0) )" data-bindattr-40693="40693"> Connection failed on host machine2.ambari.local:10000 (Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/alerts/alert_hive_thrift_port.py", line 212, in execute ldap_password=ldap_password) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/hive_check.py", line 81, in check_thrift_port_sasl timeou...
There are following three different issues in this question
Hiveserver2 alert :Following error indicate port 10000 on machine2.ambari.local is not reachable, either there is no process (HiveServer2) running on port 10000 or some proxy issue.
Error: Could not open client transport with JDBC Uri: jdbc:hive2://machine2.ambari.local:10000/;transportMode=binary: java.net.ConnectException: Connection refused (Connection refused)
Heartbeat Lost : In question it is mentioned that "heartbeat lost on the machine", this could be because ambari-agent process is no more running on host for which heartbeat lost is notified.
After deleting the pid and killing the process , by default it will not restart automatically.
I have build a hadoop cluster on ECS on Aliyun of Alibaba.com( it's like AWS）. The OS is Ubuntu12.04 . The version of Hadoop is 2.7.1
The cluster is consisted of one master and two slaves.
I can start it successfully. Every node can work well, and I
can use ssh to access two slave node from master node.
Every node is started.
But when I run the wordcount program, there is something wrong. The
error is as following:
exception: java.net.ConnectException: Call From master/10.144.52.189 to localhost:38635 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
When I added Port 38635 in the file /etc/ssh/sshd_config, I run the wordcount program again. The error is still existed, the only difference is the Port 38635 changed.
exception: java.net.ConnectException: Call From master/10.144.52.189 to localhost:46656 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
How to fix this problem? The ports 38635 and 46656 are added in /etc/ssh/sshd_config, the error occurs when run the wordcount program with a new port in the error information.