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Re: how to install impala on centos 7 hadoop clus...

by New Contributor in Support Questions
‎09-05-2023 01:21 AM
‎09-05-2023 01:21 AM
Hi Scharan, Thanks for your reply. Could you advise the impala package version and url for download?     ... View more

how to install impala on centos 7 hadoop cluster ...

by New Contributor in Support Questions
‎09-04-2023 06:47 PM
‎09-04-2023 06:47 PM
Hi Sirs, I am new to impala. I have a hadoop cluster ( 1 namenode  3 datanodes) and hive installed with hivemetastore service running properly. I am try to test impala. But didn't find the proper way  to do it. I tried to yum install impala from tty, but it always returns no impala package available. Please could guide? Thanks!  ... View more
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Re: no output after running hive --service metasto...

by New Contributor in Support Questions
‎08-27-2023 05:18 PM
‎08-27-2023 05:18 PM
Hi, I have the same issue. I ran "hive --service metastore -verbose".  It says "start hive metastore on port 9083". I can see the listening on 9083 via netstate. I can enter hive env. but if I ran "hive> show databases;" It throws " hive exception....Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient".  The Mysql database setting is correct. I can access the database via Workbench using the credentials as in the hive-site.xml. Please could you guide? Thanks! ... View more
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