Member since
09-20-2017
50
Posts
2
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4
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My Accepted Solutions
Title | Views | Posted |
---|---|---|
1707 | 08-09-2018 06:47 PM | |
5400 | 01-05-2018 02:34 PM | |
1284 | 12-05-2017 02:29 PM | |
782 | 10-18-2017 06:10 PM |
08-09-2018
07:08 PM
I used ambari to uninstall and reinstall those services.
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08-09-2018
06:47 PM
For old version of ambari:https://issues.apache.org/jira/browse/AMBARI-20875 For 2.6.1: ambari-server start --auto-fix-database 1.- backup ambari 2.- run this querys ######
SELECT cc.config_id, cc.type_name, cc.version_tag FROM ambari.clusterconfig cc, ambari.clusterconfig ccm WHERE cc.config_id NOT IN (SELECT scm.config_id FROM ambari.serviceconfigmapping scm) AND cc.type_name != 'cluster-env' AND cc.type_name = ccm.type_name AND cc.version_tag = ccm.version_tag; CREATE TEMPORARY TABLE orphaned_configs AS (SELECT cc.config_id FROM ambari.clusterconfig cc WHERE cc.config_id NOT IN (SELECT scm.config_id FROM ambari.serviceconfigmapping scm) AND cc.type_name != 'cluster-env'); delete FROM ambari.clusterconfig WHERE config_id IN (SELECT config_id from orphaned_configs);
######
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08-09-2018
06:41 PM
When you restart ambari server you will see warning. This is for ambari 2.6.1 version 2018-05-31 13:52:47,897 WARN - You have config(s): hive-interactive-site-version1526669268436,spark2-thrift-sparkconf-version1523470551917,hive-env-version1523468253282,ranger-hive-security-version1523468253282,hive-interactive-site-version1523468253282,hive-site-version1523470551910,hive-env-version1523470551912,webhcat-site-version1523476281613,spark2-defaults-version1523546169843,ranger-hive-security-version1523541830065,webhcat-site-version1523468253282,hive-interactive-env-version1526669268434,oozie-site-version1523476282031,ranger-hive-security-version1523470551914,hive-site-version1523475239563,livy2-conf-version1523470551917,oozie-site-version1523470551917,hive-env-version1524144296621,ranger-hive-policymgr-ssl-version1523470551915,oozie-site-version1523548496113,hive-env-version1523475386015,hive-interactive-site-version1526679191562,tez-interactive-site-version1523468253282,hive-interactive-env-version1526679191561,ranger-hive-audit-version1523473225964,oozie-env-version1523470551917,hive-site-version1523544593764,oozie-site-version1523631139320,hive-site-version1526676861358,hive-site-version1523476281402,oozie-env-version1523548262140,hive-interactive-site-version1526676861357,ranger-hive-audit-version1523468253282,ranger-hive-audit-version1523470551913,spark2-defaults-version1523470551917,spark2-defaults-version1523476281670,hive-interactive-site-version1526672227348,hive-site-version1523468253282,hive-interactive-env-version1523468253282,hive-env-version1524243680992,tez-interactive-site-version1526669268437,oozie-site-version1523554724976,tez-interactive-site-version1526674777606,ranger-hive-plugin-properties-version1523468253282,hive-interactive-env-version1526672227349,hive-atlas-application.properties-version1523468253282,hive-site-version1526670928225,hive-site-version1523475386016,ranger-hive-policymgr-ssl-version1523468253282,hive-interactive-site-version1523476282107,hiveserver2-site-version1523468253282 that is(are) not mapped (in serviceconfigmapping table) to any service!
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Labels:
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Apache Ambari
08-09-2018
04:57 PM
Enabling kerberos authentication for the ambari resolved the issue. Thank you @Robert Levas
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08-09-2018
03:40 PM
I am trying to sync group to ambari server using keytab through curl command. I am using below command: curl -i -k --negotiate -u : -H 'X-Requested-By: ambari' -X POST -d '[{"Event": {"specs":[{"principal_type":"groups","sync_type":"specific","names": "group_name"}]}}]' https://<host>:8442/api/v1/ldap_sync_events Error: HTTP/1.1 403 Missing authentication token Strict-Transport-Security: max-age=31536000 X-Frame-Options: DENY X-XSS-Protection: 1; mode=block X-Content-Type-Options: nosniff Pragma: no-cache Content-Type: text/plain;charset=ISO-8859-1 Content-Length: 64
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Labels:
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Apache Ambari
07-26-2018
02:26 PM
My Yarn UI is kerberos enabled. getHTTP complaining about 401 authentication error. Is there any work around for this?
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06-14-2018
09:51 PM
Exactly...
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06-14-2018
09:20 PM
Yes it is nifi 1.5
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06-14-2018
08:36 PM
It is running fine sometimes and failing at somepoint with the below error. Put HiveQL Nifi processor is failing sometimes with Hive Connection pool - Error: Could not establish connection to jdbc:hive2://example.host.com:10001/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2;: org.apache.http.client.ClientProtocolException (state=08S01,code=0) Caused by: org.apache.thrift.transport.TTransportException: org.apache.http.client.ClientProtocolException
at org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:297)
at org.apache.thrift.transport.THttpClient.flush(THttpClient.java:313)
at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:73)
at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:62)
at org.apache.hive.service.cli.thrift.TCLIService$Client.send_OpenSession(TCLIService.java:158)
at org.apache.hive.service.cli.thrift.TCLIService$Client.OpenSession(TCLIService.java:150)
at org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:563)
... 35 common frames omitted
Caused by: org.apache.http.client.ClientProtocolException: null
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:187)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:251)
... 41 common frames omitted
Caused by: org.apache.http.HttpException: null
at org.apache.hive.jdbc.HttpRequestInterceptorBase.process(HttpRequestInterceptorBase.java:86)
at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:132)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:183)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.ServiceUnavailableRetryExec.execute(ServiceUnavailableRetryExec.java:85)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
... 44 common frames omitted
Caused by: org.apache.http.HttpException: null
at org.apache.hive.jdbc.HttpKerberosRequestInterceptor.addHttpAuthHeader(HttpKerberosRequestInterceptor.java:68)
at org.apache.hive.jdbc.HttpRequestInterceptorBase.process(HttpRequestInterceptorBase.java:74)
... 50 common frames omitted
Caused by: java.lang.reflect.UndeclaredThrowableException: null
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1887)
at org.apache.hive.service.auth.HttpAuthUtils.getKerberosServiceTicket(HttpAuthUtils.java:83)
at org.apache.hive.jdbc.HttpKerberosRequestInterceptor.addHttpAuthHeader(HttpKerberosRequestInterceptor.java:62)
... 51 common frames omitted
Caused by: org.ietf.jgss.GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)
at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147)
at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122)
at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187)
at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179)
at org.apache.hive.service.auth.HttpAuthUtils$HttpKerberosClientAction.run(HttpAuthUtils.java:183)
at org.apache.hive.service.auth.HttpAuthUtils$HttpKerberosClientAction.run(HttpAuthUtils.java:151)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.ja
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Labels:
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Apache Hive
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Apache NiFi
05-15-2018
05:25 PM
Sudo to infra-solr user su - infra-solr kinit -kt <solr-keytab> and run source /etc/ambari-infra-solr/conf/infra-solr-env.sh /usr/lib/ambari-infra-solr/server/scripts/cloud-scripts/zkcli.sh --zkhost "${ZK_HOST}" -cmd list
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