Member since
10-01-2016
156
Posts
8
Kudos Received
6
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 7783 | 04-04-2019 09:41 PM | |
| 3075 | 06-04-2018 08:34 AM | |
| 1425 | 05-23-2018 01:03 PM | |
| 2898 | 05-21-2018 07:12 AM | |
| 1785 | 05-08-2018 10:48 AM |
05-19-2018
03:54 PM
I tried this /var/lib/ambari-server/resources/views/work Bu I lost heartbeat of services
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05-18-2018
02:29 PM
On HDP 2.6.3 I have 4 regionserver for HBase one of them stops itself. Whenever I restart from Ambari within a few sconds It shuts down. 2018-05-18 17:17:13,465 INFO [RpcServer.FifoWFPBQ.default.handler=28,queue=1,port=16020-SendThread(hadooptest3.datalonga.com:2181)] zookeeper.ClientCnxn: Opening socket connection to server hadooptest3.datalonga.com/10.251.55.183:2181. Will not attempt to authenticate using SASL (unknown error)
2018-05-18 17:17:13,466 INFO [RpcServer.FifoWFPBQ.default.handler=28,queue=1,port=16020-SendThread(hadooptest3.datalonga.com:2181)] zookeeper.ClientCnxn: Socket connection established, initiating session, client: /10.251.55.188:46788, server: hadooptest3.datalonga.com/10.251.55.183:2181
2018-05-18 17:17:13,466 WARN [RpcServer.FifoWFPBQ.default.handler=28,queue=1,port=16020-SendThread(hadooptest3.datalonga.com:2181)] zookeeper.ClientCnxn: Session 0x1636df6a4170002 for server hadooptest3.datalonga.com/10.251.55.183:2181, unexpected error, closing socket connection and attempting reconnect
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:192)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:68)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:366)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1125)
2018-05-18 17:17:13,509 INFO [RpcServer.FifoWFPBQ.default.handler=29,queue=2,port=16020-SendThread(hadooptest1.datalonga.com:2181)] zookeeper.ClientCnxn: Opening socket connection to server hadooptest1.datalonga.com/10.251.55.181:2181. Will not attempt to authenticate using SASL (unknown error)
2018-05-18 17:17:13,509 INFO [RpcServer.FifoWFPBQ.default.handler=29,queue=2,port=16020-SendThread(hadooptest1.datalonga.com:2181)] zookeeper.ClientCnxn: Socket connection established, initiating session, client: /10.251.55.188:54280, server: hadooptest1.datalonga.com/10.251.55.181:2181
2018-05-18 17:17:13,510 WARN [RpcServer.FifoWFPBQ.default.handler=29,queue=2,port=16020-SendThread(hadooptest1.datalonga.com:2181)] zookeeper.ClientCnxn: Session 0x26348dea9b50739 for server hadooptest1.datalonga.com/10.251.55.181:2181, unexpected error, closing socket connection and attempting reconnect
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
the logs repeat like above for hundresds MBs.
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Labels:
- Labels:
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Apache HBase
05-18-2018
08:12 AM
I have freshly installed HDP 2.6.3. I have configured Ambari and Ranger Active Directory integration. No problem so far. But I have tried to configure Zeppelin Active Directory for three days. Nothing has helped. It makes me creazy. My realm datalonga.com, OU=hadoop, service account=hadoop_srv, group=hadoop_grp, all users who need to use Zeppelin are member of hadoop_grp. hadoop_srv and hadoop_grp are in hadoop OU but users are in Users OU. hadoop_srv has full privelege on hadoop OU. I have tried every possible way (Hortonworks documentations, community recommendations etc.) After some configuration Zeppelin even doesn't start or gives browsing error. My last zeppelin-shiro-ini is bleow. Please help. # Sample LDAP configuration, for Active Directory user Authentication, currently tested for single Realm
[main]
ldapRealm=org.apache.zeppelin.realm.LdapRealm
ldapRealm.contextFactory.systemUsername=cn=hadoop_srv,ou=hadoop,dc=datalonga,dc=com
ldapRealm.contextFactory.systemPassword=hadoop_srv_password
ldapRealm.contextFactory.authenticationMechanism=simple
ldapRealm.contextFactory.url=ldap://datalonga.ldap:389
# Ability to set ldap paging Size if needed; default is 100
ldapRealm.pagingSize=200
ldapRealm.authorizationEnabled=true
ldapRealm.searchBase=OU=hadoop,DC=datalonga,DC=com
ldapRealm.userSearchBase=OU=hadoop,DC=datalonga,DC=com
ldapRealm.groupSearchBase=OU=hadoop,DC=datalonga,DC=com
ldapRealm.userObjectClass=person
ldapRealm.groupObjectClass=group
ldapRealm.userSearchAttributeName = sAMAccountName
# Set search scopes for user and group. Values: subtree (default), onelevel, object
ldapRealm.userSearchScope = subtree
ldapRealm.groupSearchScope = subtree
ldapRealm.userSearchFilter=(&(objectclass=person)(sAMAccountName={0}))
ldapRealm.memberAttribute=member
# Format to parse & search group member values in 'memberAttribute'
ldapRealm.memberAttributeValueTemplate=CN={0},OU=hadoop,DC=datalonga,DC=com
# No need to give userDnTemplate if memberAttributeValueTemplate is provided
#ldapRealm.userDnTemplate=
# Map from physical AD groups to logical application roles
ldapRealm.rolesByGroup = "hadoop_grp":admin_role
# Force usernames returned from ldap to lowercase, useful for AD
ldapRealm.userLowerCase = true
# Enable support for nested groups using the LDAP_MATCHING_RULE_IN_CHAIN operator
ldapRealm.groupSearchEnableMatchingRuleInChain = true
sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager
### If caching of user is required then uncomment below lines
cacheManager = org.apache.shiro.cache.MemoryConstrainedCacheManager
securityManager.cacheManager = $cacheManager
securityManager.sessionManager = $sessionManager
securityManager.realms = $ldapRealm
# 86,400,000 milliseconds = 24 hour
securityManager.sessionManager.globalSessionTimeout = 86400000
shiro.loginUrl = /api/login
[urls]
# This section is used for url-based security.
# You can secure interpreter, configuration and credential information by urls. Comment or uncomment the below urls that you want to hide.
# anon means the access is anonymous.
# authc means Form based Auth Security
# To enfore security, comment the line below and uncomment the next one
/api/version = anon
#/api/interpreter/** = authc, roles[admin_role,hadoop_users_role]
#/api/configurations/** = authc, roles[admin_role]
#/api/credential/** = authc, roles[admin_role,hadoop_users_role]
#/** = anon
/** = authc Related logs: javax.servlet.ServletException: Filtered request failed.
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.apache.zeppelin.server.CorsFilter.doFilter(CorsFilter.java:72)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: javax.ws.rs.ClientErrorException.validate(Ljavax/ws/rs/core/Response;Ljavax/ws/rs/core/Response$Status$Family;)Ljavax/ws/rs/core/Response;
at javax.ws.rs.ClientErrorException.<init>(ClientErrorException.java:88)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.findTargetMethod(JAXRSUtils.java:503)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:198)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:90)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
... 22 more
INFO [2018-05-18 10:03:24,646] ({qtp64830413-68} NotebookServer.java[onOpen]:157) - New connection from 10.251.74.91 : 61069
WARN [2018-05-18 10:03:24,666] ({qtp64830413-70} ServletHandler.java[doHandle]:620) -
javax.servlet.ServletException: Filtered request failed.
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.apache.zeppelin.server.CorsFilter.doFilter(CorsFilter.java:72)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: javax.ws.rs.ClientErrorException.validate(Ljavax/ws/rs/core/Response;Ljavax/ws/rs/core/Response$Status$Family;)Ljavax/ws/rs/core/Response;
at javax.ws.rs.ClientErrorException.<init>(ClientErrorException.java:88)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.findTargetMethod(JAXRSUtils.java:503)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:198)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:90)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
... 22 more
ERROR [2018-05-18 10:03:49,328] ({qtp64830413-68} LoginRestApi.java[postLogin]:111) - Exception in login:
org.apache.shiro.authc.AuthenticationException: Authentication failed for token submission [org.apache.shiro.authc.UsernamePasswordToken - hadoop_srv@DATALONGA.COM, rememberMe=false]. Possible unexpected error? (Typical or expected login exceptions should extend from AuthenticationException).
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Labels:
- Labels:
-
Apache Zeppelin
05-15-2018
06:05 AM
1 Kudo
I have encountered same issue while adding back ex-data node into HDP 2.6 cluster. Since I have no internet connection I have solved it the following way: 1. Download libtirpc-devel-0.2.4-0.10.el7.x86_64.rpm from libtirpc-devel 2. yum install libtirpc-devel-0.2.4-0.10.el7.x86_64.rpm
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05-10-2018
08:32 AM
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5/package/scripts/zookeeper_server.py", line 134, in <module>
ZookeeperServer().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 375, in execute
method(env)
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 978, in restart
self.start(env, upgrade_type=upgrade_type)
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5/package/scripts/zookeeper_server.py", line 56, in start
zookeeper_service(action='start', upgrade_type=upgrade_type)
File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89, in thunk
return fn(*args, **kwargs)
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5/package/scripts/zookeeper_service.py", line 51, in zookeeper_service
user=params.smokeuser
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__
self.env.run()
File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
self.run_action(resource, action)
File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
provider_action()
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 262, in action_run
tries=self.resource.tries, try_sleep=self.resource.try_sleep)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 72, in inner
result = function(command, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 102, in checked_call
tries=tries, try_sleep=try_sleep, timeout_kill_strategy=timeout_kill_strategy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 150, in _call_wrapper
result = _call(command, **kwargs_copy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 303, in _call
raise ExecutionFailed(err_msg, code, out, err)
resource_management.core.exceptions.ExecutionFailed: Execution of '/usr/bin/kinit -kt /etc/security/keytabs/smokeuser.headless.keytab ambari-qa-sandbox@HADOOP.COM;' returned 1. kinit: Clock skew too great while getting initial credentials On Virtulabox+Sandbox 2.6.4 Enable kerberos Ambari force you to stop all services When starting all services Zookeeper gives error shown above. Thank you @Geoffrey Shelton Okot good luck.
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05-09-2018
06:47 AM
Thank you @Geoffrey Shelton Okot for your quick answer. You are right there was huge difference between LDAP server and Sandbox. I am aware of that. But I have fixed it and retried but the result is the same. [root@sandbox-hdp ~]# service ntpd status
ntpd (pid 29267) is running...
[root@sandbox-hdp ~]# date
Wed May 9 09:44:22 +03 2018 windows-saati.png
... View more
05-08-2018
02:36 PM
On Sandbox 2.6.4 I am trying to enable kerberos with existing MS AD 2012R2. I hardly managed to enable it with minor issues and warnings. java.io.IOException: Could not configure server because SASL configuration did not allow the ZooKeeper server to authenticate itself properly: javax.security.auth.login.LoginException: Clock skew too great (37) Following this I synced Sandbox and Server 2012R2. The tried again. But Zookeeper doesn't start with the same error.
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Labels:
- Labels:
-
Apache Zookeeper
-
Kerberos
-
Security
05-08-2018
10:48 AM
I solved it. I learned mysqld pid with: top then killed it kill 24678 I started mysqld : service start mysqld Then I retried from Ambari. It worked. The problem was: service mysqld stop couldn't stop mysqld.
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05-08-2018
08:26 AM
I use HDP 2.6.4 Sandbox. When I try to restart Hive mysql service from Ambari, Ambari can't stop mysql. Python script has been killed due to timeout after waiting 900 secs
2018-05-08 11:02:25,622 - MariaDB RedHat Support: false
2018-05-08 11:02:25,628 - Using hadoop conf dir: /usr/hdp/2.6.4.0-91/hadoop/conf
2018-05-08 11:02:25,636 - call['ambari-python-wrap /usr/bin/hdp-select status hive-server2'] {'timeout': 20}
2018-05-08 11:02:25,680 - call returned (0, 'hive-server2 - 2.6.4.0-91')
2018-05-08 11:02:25,681 - Stack Feature Version Info: Cluster Stack=2.6, Command Stack=None, Command Version=2.6.4.0-91 -> 2.6.4.0-91
2018-05-08 11:02:25,686 - File['/var/lib/ambari-agent/cred/lib/CredentialUtil.jar'] {'content': DownloadSource('http://sandbox-hdp.hortonworks.com:8080/resources/CredentialUtil.jar'), 'mode': 0755}
2018-05-08 11:02:25,688 - Not downloading the file from http://sandbox-hdp.hortonworks.com:8080/resources/CredentialUtil.jar, because /var/lib/ambari-agent/tmp/CredentialUtil.jar already exists
2018-05-08 11:02:25,689 - checked_call[('/usr/lib/jvm/java/bin/java', '-cp', '/var/lib/ambari-agent/cred/lib/*', 'org.apache.ambari.server.credentialapi.CredentialUtil', 'get', 'javax.jdo.option.ConnectionPassword', '-provider', 'jceks://file/var/lib/ambari-agent/cred/conf/mysql_server/hive-site.jceks')] {}
2018-05-08 11:02:26,647 - checked_call returned (0, 'SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".\nSLF4J: Defaulting to no-operation (NOP) logger implementation\nSLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.\nMay 08, 2018 11:02:26 AM org.apache.hadoop.util.NativeCodeLoader <clinit>\nWARNING: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable\nhadoop')
2018-05-08 11:02:26,652 - Execute[('service', 'mysqld', 'stop')] {'logoutput': True, 'sudo': True, 'only_if': "pgrep -l '^mysqld$'"}
Stopping mysqld: [ OK ]
2018-05-08 11:02:26,773 - Waiting for actual component stop
2018-05-08 11:02:26,774 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:02:26,903 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:02:27,029 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:02:27,149 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:02:27,270 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:02:27,391 - Execute['pgrep -l '^mysqld$''] {}
....
2018-05-08 11:17:24,622 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:24,775 - Waiting for actual component stop
2018-05-08 11:17:24,777 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:24,924 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:25,077 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:25,231 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:25,376 - Execute['pgrep -l '^mysqld$''] {}
2018-05-08 11:17:25,522 - Execute['pgrep -l '^mysqld$''] {}
Command failed after 1 tries
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Apache Ambari
03-21-2018
06:27 AM
Hi @Aravindan Vijayan I have the same issue and deleted files but still AMS doesn't start
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