Member since
08-01-2013
187
Posts
10
Kudos Received
8
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2085 | 09-01-2016 09:26 PM | |
1816 | 10-14-2015 07:31 AM | |
1971 | 06-21-2015 06:02 PM | |
3596 | 02-26-2015 04:36 PM | |
4072 | 02-18-2015 12:18 AM |
06-07-2015
05:38 AM
Hi, What did you make a change over the cluster before you see the message, "Space free in the cluster: 0 B"? How did you verify that the space is not the case? Can you also verify if the DataNodes are up? Are there actual blocks in DNs' local directories?
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05-13-2015
03:10 AM
Is the permission configured correctly? chown sqoop:sqoop /var/lib/sqoop
chmod 755 /var/lib/sqoop
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05-12-2015
11:52 PM
Have you installed the Oracle JDBC driver per the following instructions? http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cdh_ig_jdbc_driver_install.html?scroll=topic_13_7
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05-12-2015
10:22 PM
What does 'hadoop version' return on that host? Are you deploying HDFS or YARN gateway role to that host? See http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_mc_managing_roles.html?scroll=xd_583c10bfdbd326ba-3ca24a24-13d80143249--7f3c__section_scv_ywt_cn.
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04-28-2015
07:25 PM
Ah, Sean is correct.
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04-28-2015
07:23 PM
Kafka has a dependency that CDH5.2 or higher should be installed. You must be having CDH5.1 or older ones. http://www.cloudera.com/content/cloudera/en/downloads/kafka/1-3-0.html Please take a screenshot of the Parcels page.
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02-26-2015
04:36 PM
What do you see in the stderr/stdout of the initilizing command?
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02-18-2015
09:40 PM
Oops, you've configured NameNode HA so that the properties for Secondary NameNode are not needed. Sorry for my misunderstandings. Please revert back to the previous configurations. Then please let me know the result of the following commands (I wanted to know the result of "ef" option of klist) # kinit -kt /etc/hadoop/conf/hdfs.keytab hdfs/rhel3.had.com # klist -ef
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02-18-2015
01:56 AM
It looks the property names are for the primary namenode's. The secondary namenode should have different ones. See the following guide and the examples: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cdh_sg_secure_hdfs_config.html <property>
<name>dfs.secondary.namenode.keytab.file</name>
<value>/etc/hadoop/conf/hdfs.keytab</value> <!-- path to the HDFS keytab -->
</property>
<property>
<name>dfs.secondary.namenode.kerberos.principal</name>
<value>hdfs/_HOST@YOUR-REALM.COM</value>
</property>
<property>
<name>dfs.secondary.namenode.kerberos.internal.spnego.principal</name>
<value>HTTP/_HOST@YOUR-REALM.COM</value>
</property>
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