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Title | Views | Posted |
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9466 | 04-11-2016 06:37 AM |
10-07-2016
08:10 AM
Hi , How can i generate some report with the queries that has been executed on impala? On Cloudera Manager, Impala---queries--export we can see only one day, and on the web page CM drops the following message: "More queries match your filter than can be displayed. Try narrowing your search filter or decreasing the time range over which you are searching" Basically , i need some file like csv, with the users and queries executed on impala from one month ago (or more) Thanks for your support Esteban
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Apache Impala
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Cloudera Manager
04-11-2016
06:37 AM
Hi, We reviewed the configuration of the Impala service and removed an extraneous role group containing only a single Impala daemon node. After restarting the Impala service and re-deploying the client configurations, ODBC clients connected successfully through the HAProxy load balancer . Cloudera support help me with this issue reported on the case 91228. Thanks
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04-07-2016
01:22 PM
Hi Henry, Thanks for your suppport and interest. These are the answers for your questions: 1. Yes, we are trying to make an SSL connection to Impala, however , we don't know if we need to change something. Do you know some test or steps to check this ? 2. We don't now if a client are trying to check the connection, so, how i can check this ? I can't find an other log with more information or clues to identify the problem. 3.The LB does not have any health test or something like that, only manage the conections from/to CDH.
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04-06-2016
08:38 AM
Hi , After install a load balancer with ssl for impala, all the impala deamons are generating many messages on each log with the following description : "INFO thrift-util.cc:109 TThreadPoolServer: TServerTransport died on accept: SSL_accept: error code: 0" we can have a lot messages per second, and it never stops. This message is part of a health test or something like that ? What can i do to check something wrong with my conection to the load balancer? Log example : Apr 6, 10:10:53.549 AM INFO thrift-util.cc:109 TThreadPoolServer: TServerTransport died on accept: SSL_accept: error code: 0 Apr 6, 10:10:53.937 AM INFO thrift-util.cc:109 TThreadPoolServer: TServerTransport died on accept: SSL_accept: error code: 0 Apr 6, 10:10:54.037 AM INFO thrift-util.cc:109 TThreadPoolServer: TServerTransport died on accept: SSL_accept: error code: 0
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Apache Impala