Member since
02-29-2016
14
Posts
8
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
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2320 | 08-15-2017 06:32 PM | |
2325 | 04-29-2016 04:20 PM |
08-16-2017
12:38 AM
Assuming you bounced all of Ambari Metrics and possibly the services, and the metrics still aren't appearing, that could be a separate question. Also, it looks like you're trying to use BigInsights 4.2, that's been deprecated by IBM in favor of HDP. You may want to look at upgrading instead of working through these issues on BI.
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08-15-2017
06:32 PM
The error I see in those logs is "Caused by: java.lang.IllegalArgumentException: Path must start with / character" , which relates to this previous log message: baseZNode=hdfs://bi-node-1.novalocal:8020/amshbase In Ambari->Ambari Metrics->Advanced ams-hbase-site, what is your setting for zookeeper.znode.parent ? Is it set to 'hdfs://bi-node-1.novalocal:8020/amshbase'? Try setting it as /amshbase or /ams-hbase-unsecure
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03-15-2017
12:08 PM
I just tried this with HDP 2.5.3 + Ambari 2.4.2, for the SASL_SSL example, I had to make a couple of changes to get it to work. For producer, When I tried the example able, I got "new-producer is not a recognized option" I had to create a ssl properties file (I called mine /tmp/kakfka.ssl.properties) then run producer as: /usr/hdp/current/kafka-broker/bin/kafka-console-producer.sh --broker-list kafka-node1.domain:6668,kafka-node2.domain:6668 -topic test --producer.config /tmp/kakfka.ssl.properties --security-protocol SASL_SSL Similarly for consumer, I had to add a reference to the ssl.properties file: I used this: /usr/hdp/current/kafka-broker/bin/kafka-console-consumer.sh --consumer.config /tmp/kakfka.ssl.properties -bootstrap-server kafka-node1.domain:6668,kafka-node2.domain:6668 --topic test --from-beginning --security-protocol SASL_SSL --new-consumer
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12-15-2016
09:44 PM
2 Kudos
What's the status of your /var/run/ambari-server/bootstrap and /var/run/ambari-server/stack-recommendations directories? Do they exist? I've seen this problem when those directories are missing for some reason. Manually creating these as empty directories, owned by the user ambari fixed the problem.
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09-15-2016
11:49 PM
If they instead look like 'SYSTEM.CATALOG' then they are still the original way. If instead your Phoenix System tables look like 'SYSTEM:CATALOG' they were migrated to the new namespace mechanism already. I think you'll likely have to add 'phoenix.schema.isNamespaceMappingEnabled' to your hbase-site.xml, I dont see a way to go back.
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09-15-2016
11:46 PM
1 Kudo
Can we see what the Phoenix System tables look like in HBase Shell? Run 'hbase shell' then 'list' and post the output. Example: [root@sandbox ~]# hbase shell HBase Shell; enter 'help<RETURN>' for list of supported commands. Type "exit<RETURN>" to leave the HBase Shell
Version 1.1.2.2.5.0.0-1245, r53538b8ab6749cbb6fdc0fe448b89aa82495fb3f, Fri Aug 26 01:32:27 UTC 2016 hbase(main):001:0> list TABLE SYSTEM:CATALOG SYSTEM:FUNCTION SYSTEM:SEQUENCE SYSTEM:STATS 3 row(s) in 0.2090 seconds
=> ["SYSTEM:CATALOG", "SYSTEM:FUNCTION", "SYSTEM:SEQUENCE", "SYSTEM:STATS"]
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09-15-2016
12:53 PM
We would like our ETL team to access hive, Our ETL team uses IBM AIX servers to run datastage. Does Hortonworks provide ODBC driver for AIX? Will any of the Linux/Suse drivers work on AIX? These are the only provided ones that I can find. http://hortonworks.com/downloads/#data-platform
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Apache Hive
09-09-2016
01:04 PM
Also, this is a good related article: https://community.hortonworks.com/content/kbentry/18088/ambari-shows-hdp-services-to-be-down-whereas-they.html
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09-09-2016
11:52 AM
1 Kudo
I've only ever seen this happen when the ambari agent process terminates on a host. In 3) you mention stopping and starting the agent. What's that status of the agent when ambari is showing the wrong state? What's does the ambari agent log file (/var/log/ambari-agent/ambari-agent.log) say ? [root@sandbox ~]# ambari-agent status
Found ambari-agent PID: 2877
ambari-agent running.
Agent PID at: /var/run/ambari-agent/ambari-agent.pid
Agent out at: /var/log/ambari-agent/ambari-agent.out
Agent log at: /var/log/ambari-agent/ambari-agent.log
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04-29-2016
04:20 PM
2 Kudos
@david webb In Ambari Ranger Config, in 'Advanced ranger-ugsync-site’ change the value of 'ranger.usersync.ldap.referral' to 'follow'. It’s likely set to the default now which is ‘ignore’ Let me know how that works for you.
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