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10-31-2019
04:57 AM
Especially while clicking the services tab like hdfs config etc and it became normal after ambari server restart. Kindly help me to fix this issue.
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10-31-2019
04:51 AM
Ambari UI is running slow. Currently, the cluster size is 6 nodes
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Apache Ambari
10-23-2019
11:30 PM
@paras Please check the above curl O/P
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10-21-2019
12:59 AM
Please find the O/P <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="REFRESH" content="0;url=dfshealth.html" /> <title>Hadoop Administration</title> </head> </html>
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10-20-2019
11:28 PM
@paras Now able to access the namenode UI after disabling kerbeos. But, I see some error in UI Please find the screenshot
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10-18-2019
02:09 AM
@paras I have disabled the kerberos, but still the name node UI is not working [root@hostname~]# netstat -an | grep 50070 tcp 0 0 10.49.70.13:50070 0.0.0.0:* LISTEN tcp 0 0 10.49.70.13:50070 10.49.70.13:41944 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:41904 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:42070 ESTABLISHED tcp 0 0 10.49.70.13:50070 10.49.70.13:41902 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:41898 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:41908 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:41900 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:42064 ESTABLISHED tcp 0 0 10.49.70.13:50070 10.49.70.14:58658 TIME_WAIT tcp 0 0 10.49.70.13:50070 10.49.70.13:41906 TIME_WAIT tcp6 0 0 10.49.70.13:41876 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:46082 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45984 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:42064 10.49.70.13:50070 ESTABLISHED tcp6 0 0 10.49.70.13:45912 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45880 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41760 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:46170 10.49.70.14:50070 ESTABLISHED tcp6 0 0 10.49.70.13:45946 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41798 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45838 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41976 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41842 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45914 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41882 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41764 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:46144 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41840 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45988 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:41978 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:46084 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:46140 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45836 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:42070 10.49.70.13:50070 ESTABLISHED tcp6 0 0 10.49.70.13:46172 10.49.70.14:50070 ESTABLISHED tcp6 0 0 10.49.70.13:41794 10.49.70.13:50070 TIME_WAIT tcp6 0 0 10.49.70.13:45876 10.49.70.14:50070 TIME_WAIT tcp6 0 0 10.49.70.13:42024 10.49.70.13:50070 TIME_WAIT
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10-17-2019
06:33 AM
it is applicable for HWX also? because , I have added the below property in core-site-xml while enabling hadoop.http.authentication.simple.anonymous.allowed false hadoop.http.authentication.signature.secret.file /etc/security/http_secret hadoop.http.authentication.type kerberos hadoop.http.authentication.kerberos.keytab /etc/security/keytabs/spnego.service.keytab hadoop.http.authentication.kerberos.principal HTTP/_HOST@ EXAMPLE.COM hadoop.http.filter.initializers org.apache.hadoop.security.AuthenticationFilterInitializer hadoop.http.authentication.cookie.domain hortonworks.local
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10-17-2019
05:25 AM
it is possible to disable SPNEGO autheneticaion with kerberos enabled cluster.
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10-17-2019
03:44 AM
windows 10 here
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