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08-11-2017
10:33 PM
Following this page: https://www.cloudera.com/documentation/enterprise/5-7-x/topics/cm_ag_data_collection.html#cmug_topic_15_4_2 The diagnostic bundle is offered as a download right after it's collected. However, I want to use the python phone_home.py script to send it up. For that I need to know where the generated bundle file is on the server. I tried to look in /tmp of the Cloudera Manager Service but there was nothing there. Where is the bundle located on a Cloudera server? Cheers, Tom
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Apache YARN
06-12-2017
08:40 PM
Ok. Thank you. If I wanted to restrict HUE access by various AD groups, how could I achieve the same with what HUE Provides now? We're running CDH 5.7.1. Cheers, TK
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06-12-2017
04:30 PM
Hey All, We're receiving the following message: Could not get LDAP details for groups in pattern when we try an ldap group sync. Users can however login just fine. Our group_filter is set to: (|(&(CN=hhadoop-group1)(objectClass=Group))(&(CN=hadoop-group2)(objectClass=Group))(&(CN=hadoop-group3)(objectClass=Group))) This search filter works via an ldapsearch command. No issues there. But doesn't appear this group_filter is respected nor does the ldap group sync work searching for hadoop-group1 for example. Any tips in trying to get this to work? We went over numerous online links and the suggestions don't work so far. Also, which file will have debug information on LDAP related errors in HUE? Cheers, TK
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Cloudera Hue
03-30-2017
10:43 PM
Thank you. Here is the result: # hadoop fs -ls -d /
drwxr-xr-x - hdfs supergroup 0 2017-03-15 11:45 /
# hadoop fs -ls -d /app/
drwxrwxrwx - appacnt appacnt 0 2017-03-28 23:46 /app
# hadoop fs -getfacl /app/drop
# file: /app/drop
# owner: appacnt
# group: appacnt
user::rwx
group::rwx
other::--x
# # grep -F authorization.provider -A1 $(ls -rtd /var/run/cloudera-scm-agent/process/*-NAMENODE | tail -1)/hdfs-site.xml
<name>dfs.namenode.authorization.provider.class</name>
<value>com.company.department.sf.hdfs.authz.provider.SfAuthzProvider</value>
# Permission of other will simply not change with any attempt. Tried to kinit to other users, including the owner of that folder, but that had no effect. Cheers, Tom
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03-29-2017
06:47 PM
Any ideas? Thank you for the help thus far.
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03-28-2017
10:33 PM
I do not have Sentry enabled. At least I don't have that option under the Configuration menu. I don't have "Enable Sentry Synchronization" enabled either. And it is only one path on HDFS that is having these issues. No other path on HDFS is having this issue.
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03-28-2017
10:16 PM
Hey, Cannot change permissions of a single folder on HDFS. Can change permissions of all the other folders no problem. Except this one folder. Current permissions are: drwxrwx--x - app app 0 2017-03-28 14:29 /app/drops None of these commands work to change the permission and nothing is printed, not even a permission denied is printed: root@ss01nn01 # hdfs dfs -setfacl -m other::r-x /app/drops
root@ss01nn01 # hdfs dfs -chmod 775 /app/drops I've enabled more debugging in HDFS via Cloudera Manager, but still nothing. hdfs fsck / prints no issues. What else can we try to figure out the issue here and set the permissions? Cheers,
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HDFS