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Re: Import CSV data into HBase using importtsv

by Contributor in Community Articles
‎05-22-2017 04:38 PM
‎05-22-2017 04:38 PM
I am unable to load my data in HBase with this command, I get the following error SyntaxError: (hbase):2: syntax error, unexpected tIDENTIFIER Mine is a fully distributed cluster of Hadoop 2.7.3 and HBase 1.2.5. I have also tried removing the separator argument and loading a TSV file (the ',' given in the above line as the value of the argument separator gives an error anyway). It has probably got something to do with the way the tables are referenced in HBase 1.2.5. Please respond. ... View more

Re: Cannot start Ambari-Metrics Collector on HDP 2...

by Contributor in Support Questions
‎01-25-2017 04:37 AM
‎01-25-2017 04:37 AM
I have shifted to HDP 2.4, and you just need to start Metrics Monitors from Ambari to make everything work. There's probably a problem with HDP 2.5. Please notify if you have a working solution for HDP 2.5. ... View more

Re: Unable to submit statement, Hive internal erro...

by Contributor in Support Questions
‎01-25-2017 04:34 AM
‎01-25-2017 04:34 AM
Restarted just Hive, did not work. Restarted Atlas too, and it works fine. Thanks for the answer. Can you explain why does this happen ? ... View more

Re: Cannot start Ambari-Metrics Collector on HDP 2...

by Contributor in Support Questions
‎01-11-2017 05:12 AM
‎01-11-2017 05:12 AM
The log-file: ambari-metrics-collector.zip When you say "for a while", does it mean that it comes back up normally after you restart it ? I tried deleting the contents of version-2/* multiple times (the directory was empty anyway). ... View more

Re: Cannot start Ambari-Metrics Collector on HDP 2...

by Contributor in Support Questions
‎01-10-2017 12:00 PM
‎01-10-2017 12:00 PM
@Edgar Daeds, followed the instructions given above. The Metrics Collector showed "Started" as the status after the restart. However, upon refreshing the page, the status came back to "Stopped". Do you think this is some sort of an issue in HDP 2.5 ? I started Metrics Collector in HDP 2.4 and it seems to work fine over there. ... View more

Re: Cannot start Ambari-Metrics Collector on HDP 2...

by Contributor in Support Questions
‎01-09-2017 11:15 AM
‎01-09-2017 11:15 AM
@Edgar Daeds, did you mean "ls -attr" ? PFA the result for that. "lsattr" did not seem to work. post2.png ... View more

Re: Cannot start Ambari-Metrics Collector on HDP 2...

by Contributor in Support Questions
‎01-09-2017 08:52 AM
‎01-09-2017 08:52 AM
@Jay SenSharma Mine is an embedded Metrics Collector. I have located the folders, but somehow I am unable to remove the files inside this folder. It says 'invalid argument' for every folder. Please suggest a workaround, or if there's a problem with the way I did it. I am adding a screenshot of the commands I issued inside the hbase.tmp.dir. ... View more

Cannot start Ambari-Metrics Collector on HDP 2.5

by Contributor in Support Questions
‎01-06-2017 05:45 AM
‎01-06-2017 05:45 AM
I am trying to start Ambari Metrics through Ambari Web UI. However, the Metrics Collector does not start even after multiple tries. I looked into the log files and the problem seems to be with the zookeeper client connection. The connection is successfully established and a session is initiated, but after the phoenix metrics system has started, no further data can be read from the session. The socket connection is assumed to be closed and after several retries the process is aborted. Kindly provide a working solution, or let me know if more information is required. ... View more
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