Member since
05-26-2016
28
Posts
8
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2794 | 10-12-2017 09:18 PM | |
1180 | 10-04-2017 11:37 AM |
10-12-2017
09:23 PM
The Yarn application log should be able to provide more insight regarding the error. You can gather Yarn log using below command: yarn logs -applicationId application_1507606976106_0043
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10-12-2017
09:23 PM
The Yarn application log should be able to provide more insight regarding the error. You can gather Yarn log using below command: yarn logs -applicationId application_1507606976106_0043
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10-12-2017
09:18 PM
@viswanath From the stack looks like none of the LLAP daemons are running. Please check the LLAP application in Yarn RM UI and ensure you have LLAP daemon containers running. You can also check the HiveServer2 Interactive UI for this. java.lang.IllegalArgumentException: No running LLAP daemons! Please check LLAP service status and zookeeper
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10-12-2017
11:36 AM
1 Kudo
@Saravanan Ramaraj Please refer to below link which gives some performance comparison between ORC and text: https://community.hortonworks.com/articles/69375/orc-columnar-format-vs-row-for-hive-tables.html
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10-12-2017
04:49 AM
@Robert Krimper Can you please provide complete error stack to better understand where the error may be coming from?
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10-12-2017
04:43 AM
@Dinesh Chitlangia Since you have Atlas configured, you need to have Atlas Hook specified in hive.exec.post.hooks Here the issue looks to be due large number of queued tasks so you may want to check why there are so many queued tasks java.util.concurrent.ThreadPoolExecutor@5b868755[Running, pool size = 1, active threads = 1, queued tasks = 10000, completed tasks = 14807
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10-04-2017
11:37 AM
2 Kudos
@n c You can set use the hive.exec.staging.dir property to have the staging dir created in a HDFS location having sufficient permissions. For example: set hive.exec.stagingdir=/tmp/.hivestaging;
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01-09-2017
06:01 PM
1 Kudo
You can get the date/timestamp value of transient_lastDdlTime by running below command: select cast(from_unixtime(1483631785) AS timestamp);
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