Member since
12-11-2015
22
Posts
3
Kudos Received
5
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
3418 | 11-22-2016 04:06 AM | |
7722 | 11-21-2016 08:50 AM | |
13607 | 11-21-2016 07:39 AM | |
8596 | 10-07-2016 01:44 AM | |
2910 | 04-05-2016 03:19 AM |
02-13-2020
09:53 AM
Hi, it seems you didn't specify what column to partition by. Maybe in previous version Impala was able to infer it in case, but I don't think this was ever an intended behavior, maybe a fortunate side effect of a bug that was fixed since. In any case, you need to write PARTITION BY HASH(id)
... View more
11-25-2019
09:38 AM
Hi Amn, It seems there are too many requests to the MasterService which causes requests to be dropped when the service queue is full. While this happens frequently with other services across TabletServers, it's unusual on the MasterService. To investigate this further I'd need to understand the access patterns that could be responsible for this. How are the clients accessing? Attila
... View more
11-22-2016
04:06 AM
Hi JOL, The user needs write permissions on the HDFS directory to be able to create the table.
... View more
11-21-2016
08:50 AM
1 Kudo
Hi Divyani, it seems that you have set the IP "10.*.*.44" for the Cloudera Manager server (cloudera-scm-server). Can you set the correct IP or hostname for the "server_host" parameter in the /etc/cloudera-scm-agent/config.ini file?
... View more
11-21-2016
07:39 AM
1 Kudo
Hi Neelesh, It seems you missed the leading "/" from the destination path, so it should be in your home directory. Can you please run "hdfs dfs -ls" as the same user? It should be there.
... View more
10-07-2016
01:44 AM
1 Kudo
Let's say your dataDir and old dataLogDir is /var/lib/zookeeper and now you're moving dataLogDir to /var/lib/zookeeper-log. First you change this in the service-wide configuration, which will make the stale configuration icon appear. Then you stop zk1, ssh into zk1 and run the following commands: $ mkdir -p /var/lib/zookeeper-log/version-2 $ cp /var/lib/zookeeper/version-2/log.* /var/lib/zookeeper-log/version-2/ $ chown -R zookeeper:zookeeper /var/lib/zookeeper-log Then you can start zk1 and wait until it's running and shows as either leader or follower in the Cloudera Manager service page too. After that's done, you can do the same with zk2 and finally with zk3 too. By this point the stale configuration alert should disappear and everything should be fine cluster-wide. As you said, the log.* files need to be copied only.
... View more
04-05-2016
03:19 AM
1) The user copying files from the nonencrypted folders to the encrypted folders need to have read access on the nonencrypted files and write access to the encryption zone and need to be able to decrypt EEK.
2) A zone can contain files for groups of users or a single user, key release is controlled by KMS ACLS.
... View more