Member since
05-27-2014
1499
Posts
77
Kudos Received
44
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 4172 | 05-04-2020 11:56 AM | |
| 2930 | 05-01-2020 10:43 AM | |
| 2924 | 04-28-2020 03:11 PM | |
| 4738 | 04-28-2020 10:35 AM | |
| 3862 | 04-13-2020 10:44 AM |
02-11-2019
09:34 PM
1 Kudo
Hi @Travis, Thanks for the solution. This is great information. @ylchew93, thank you for confirming the solution. That is helpful. For your information, I did some further investigation, and found out: 1) Starting Cloudera Manager 6.x, hbase.regionserver.thrift.compact propery is set to true by default; 2) From HUE-2692, it looks like Hue has not supported TCompactProtocol protocol yet. I will file a internal jira on this and see how we can improve in the future. Thanks! Li
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02-11-2019
02:53 PM
2 Kudos
Hi @Tulasi, Sorry for my late reply. From the output you sent below: [root@optim-rhel72-uppu ~]# id yarn uid=1007(yarn) gid=1010(hadoop) groups=1010(hadoop) This looks a little different than my test cluster. Can you please do this? usermod -g yarn yarn
usermod -a -G hadoop yarn Also, please paste the content of this file: /opt/cloudera/parcels/CDH/meta/permissions.json Thanks, Li
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01-31-2019
01:19 PM
Hi @Tulasi, Could you please run below command and send us the output? id yarn Thanks, Li
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01-30-2019
11:01 AM
1 Kudo
Hi @ebeb, After reading through some Jira's, I see that there has been a fundamental feature change where Hue does not automatically create the .Trash directory. This behavior seemed to start in CDH 5.14 that Hue no longer automatically creates .Trash directory. There was an internal bug filed for it and the bug was fixed in CDH 6.1. Two options for you: 1) Upgrade to CDH 6.1 2) If you can not upgrade to CDH 6.1 at this moment, you can use below workaround: You can manually create the .Trash directory in the user's home directory. Once this directory is created and the Hue File Browser page is refreshed, you will be able to see the "Move to Trash" option again. Thanks and hope this helps, Li
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01-30-2019
10:24 AM
Hi @Tulasi, The banned.users property is to prevent jobs from being submitted using those user accounts. It should not cause NodeManager not able to start problem. I suggest you checking these doc links: https://www.cloudera.com/documentation/enterprise/5-15-x/topics/cdh_sg_other_hadoop_security.html#topic_18_3 and https://www.cloudera.com/documentation/enterprise/5-15-x/topics/cdh_sg_yarn_container_exec_errors.html How many nodes does your cluster have? Have you checked all the permissions? Thanks, Li
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01-29-2019
06:59 PM
Hi @Tulasi, Could you please send us the output of below command on all the NodeManager hosts? ls -alt /opt/cloudera/parcels/CDH/lib/hadoop-yarn/bin/container-executor The correct permission should be like this: ---Sr-s--- 1 root yarn 53728 Jan 28 14:03 /opt/cloudera/parcels/CDH/lib/hadoop-yarn/bin/container-executor If it looks different, you can perform the following steps on all NodeManagers: chmod 6050 /opt/cloudera/parcels/CDH/lib/hadoop-yarn/bin/container-executor
chgrp yarn /opt/cloudera/parcels/CDH/lib/hadoop-yarn/bin/container-executor Thanks and hope this helps, Li
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01-18-2019
10:55 AM
2 Kudos
Hi @tiny_uuuuuu, Unfortunately you are hitting a known Cloudera Manager bug which has been reported internally and engineering is working on to fix this problem in future release. You may have to use Dynamic Resource Pools for now: https://www.cloudera.com/documentation/enterprise/latest/topics/cm_mc_resource_pools.html Thanks and hope this helps, Li
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01-16-2019
02:54 PM
Hi @Travis, What is your CDH version? After you added hbase thrift server role, did you make sure to do below? Go to Hue service > Configuration > Service-Wide and check that HBase Service and HBase Thrift Server both have an appropriate instance selected and that it is not None. Also, can you please provide us the /var/log/hue/runcpserver.log from the Hue server for review? What was the detail error message you got from Hue UI when you tried to browse Hbase table? Thanks, Li
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01-16-2019
01:45 PM
Hi @Timothy, What you are doing now is the only option until a CDH release with HUE-7407. The fix is in CDH 6.1 release. Please consider to upgrade for the fix. Thanks and hope this helps, Li
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01-15-2019
01:09 PM
Hi @hadoopNoob, Very glad to see you solved the issue. Could you please share the solution here so others can benefit from your findings? Thanks very much for your time! Li
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