Hi @Giovanni Ruotolo. Did you manage to fix the issue. I have precisely the same errors: 10 Apr 2018 13:35:50,364 ERROR [ambari-metrics-retrieval-service-thread-144064] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx 10 Apr 2018 13:35:51,377 ERROR [ambari-metrics-retrieval-service-thread-144065] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx 10 Apr 2018 13:35:51,377 ERROR [ambari-metrics-retrieval-service-thread-144070] URLStreamProvider:245 - Received HTTP 403 response from URL: http://isiloncluster:8082/jmx?get=Hadoop:service=NameNode,name=FSNamesystem::tag.HAState ... View more

There has been a recent release of v.2.3.0.0(March,18) though. Doesn't look like completely dead. ... View more

Hi @Jay SenSharma, Thank you for your helpful comment. It actually helped. I'am getting a different errors now, but a have a feeling they may relate to a storage. Btw, here is the output from host_version: ambari=# select * from ambari.host_version; id | repo_version_id | host_id | state ----+-----------------+---------+--------- 1 | 1 | 5 | CURRENT 2 | 2 | 51 | CURRENT 3 | 2 | 3 | CURRENT 4 | 2 | 1 | CURRENT 5 | 2 | 2 | CURRENT 6 | 2 | 4 | CURRENT The host id=5 is our shared storage on EMC Isilon. All the other host IDs are nodes of our cluster. Do you think they should all have the same repo_version_id? I'm actually wondering why they don't. It is the first installation and not an upgrade. (you mentioned "upgrade" in one of your previous comments). Thanks, Igor ... View more

Hi @Jay SenSharma, Thank you for your reply. Output for the first two commands is the same across all node (in terms of components versions) [TEST] root@hdpc-t01:~ # hdp-select versions 2.4.0.0-169 [TEST] root@hdpc-t01:~ # hdp-select accumulo-client - None accumulo-gc - None accumulo-master - None accumulo-monitor - None accumulo-tablet - None accumulo-tracer - None atlas-server - None falcon-client - None falcon-server - None flume-server - None hadoop-client - 2.4.0.0-169 hadoop-hdfs-datanode - 2.4.0.0-169 hadoop-hdfs-journalnode - 2.4.0.0-169 hadoop-hdfs-namenode - 2.4.0.0-169 hadoop-hdfs-nfs3 - 2.4.0.0-169 hadoop-hdfs-portmap - 2.4.0.0-169 hadoop-hdfs-secondarynamenode - 2.4.0.0-169 hadoop-httpfs - None hadoop-mapreduce-historyserver - 2.4.0.0-169 hadoop-yarn-nodemanager - 2.4.0.0-169 hadoop-yarn-resourcemanager - 2.4.0.0-169 hadoop-yarn-timelineserver - 2.4.0.0-169 hbase-client - None hbase-master - None hbase-regionserver - None hive-metastore - None hive-server2 - None hive-webhcat - None kafka-broker - None knox-server - None mahout-client - None oozie-client - None oozie-server - None phoenix-client - None phoenix-server - None ranger-admin - None ranger-kms - None ranger-usersync - None slider-client - None spark-client - 2.4.0.0-169 spark-historyserver - 2.4.0.0-169 spark-thriftserver - 2.4.0.0-169 sqoop-client - None sqoop-server - None storm-client - None storm-nimbus - None storm-slider-client - None storm-supervisor - None zeppelin-server - None zookeeper-client - 2.4.0.0-169 zookeeper-server - 2.4.0.0-169 An output for select * from repo_version is attached (it was a bit bulky, so I attached as a separate file) select-from-repo-version-201706061643.xml A "cluster_version" looks like this: ambari=> SELECT * FROM cluster_version; id | repo_version_id | cluster_id | state | start_time | end_time | user_name ----+-----------------+------------+---------+---------------+---------------+------------ 1 | 1 | 2 | CURRENT | 1496204467640 | 1496204467652 | _anonymous (1 row) The "/etc/yum.repos.d/HDP.repo" contains this: [HDP-2.4] name=HDP-2.4 baseurl=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.4.0.0 path=/ enabled=0 gpgcheck=0 Thanks for your help again and let me know if outputs are looking healthy or not. Thanks, Igor ... View more