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Kerberos with a cross-realm trust causing SQL issues
Just for some background, our cluster (HDP 2.3.4, not virtualized) uses a local KDC which has a trust established with our corporate KDC. That is, I can kinit as MyUserName@CorporateRealm and Hadoop...
View ArticleToad for Hadoop 1.5.1 (windows) SQL problem in environment Kerberos turned in...
HiHDP-2.3Toad 1.5.1 for WindowsCross realm is working using beeline:Ticket from AD:[margroo@hadoopnn1 ~]$ klist Ticket cache: FILE:/tmp/krb5cc_1414255929Default principal: margroo@REALM.COM0:...
View ArticleNeed HTTPS for Resource Manager/History Server configurations
I am using Toad for Apache Hadoop v1.5.1 on OS X 10.10.5 to connect to a CDH 5.7.1 clusterSo far I managed to pretty much everything working except for Charts and Logs...I am getting the following...
View ArticleGSS initiate fails on one computer but not the other
Here's an interesting one.I'm currently in the process of a hardware refresh at work (new laptop). One of the things I want to do before I turn in my old laptop is make sure I've got Toad for Hadoop...
View ArticleToad 1.5.2, HDP 2.4 - "SQL Error: An exception was caught. The Subject is not...
Using the SQL View to write a HiveQL insert statement, I receive an error "SQL Error: An exception was caught. The Subject is not set.". I haven't been to find much information regarding what's causing...
View ArticleUnable to load explorer objects
Using Toad for Apache Hadoop 1.5.2 - I the SQL perspective, I often try to open a scope, and find that the info doesn't populate. In the bottom right, I see a tiny icon with a red x that I click, and...
View ArticleGenerate Create Table script for parquet tables
I used ToadFH 1.5.2 to generate a create table script, and the script it created contained:STORED ASINPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat'OUTPUTFORMAT...
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Invalid name provided (Mechanism level: Illegal character in realm name; one...
When attempting to set up the JDBC hive connection get this errorHive configuration:An exception was caught.Invalid name provided (Mechanism level: Illegal character in realm name; one of: '/', ':',...
View ArticleImpala can't connect on CDH 5.5.2 but works on CDH 5.8.2
We have two clusters on CDH 5.5.2 and one on cdh 5.8.2.Using the auto discover setup or manually giving connection details we can successfully have all services working in CDH 5.8.2 and on one of the...
View ArticleUnable to transfer from Postgres to Hive
Hi there,Just as background, I'm running HDP 2.5 on a set of 7 VMs. I know 2.5 isn't supported right now but I can't imagine this error is specific to 2.5.I set up a transfer job to move one Postgres...
View ArticleHDFS Connection issues with HDP 2.5 Sandbox due to IP instead of Hostname access
Most Hadoop functionality of HDP 2.5 Sandbox can be used through Toad. All checks are green, just the real access to HDFS data is broken.SYSTEM ENVIRONMENT: HDP Sandbox 2.5 (Docker) on Windows for...
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"Columns" tab throwing an error in "Object Detail" pane
Hi there,Running against an HDP 2.5 cluster (VMs, but not the HDP sandbox).When I go to the "Columns" tab of the "Object Detail" pane, I get this error message:It's not a big deal because queries still...
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Workspace Loading Error
Hi there,I just rebooted my laptop and now Toad isn't able to load my saved ecosystems. I get an error message that the application workspace can not be loaded:Is there a way to fix this?Error log...
View ArticleToad for Hadoop v1.5.3 now available
The new Toad for Hadoop v1.5.3 is now available for both Windows and OSx. This drop contains new features and enhancements:SSL support for Impala, Oozie, ResourceManager and History server Web...
View ArticleProblem while doing Hive configuration in Toad for Apache Hadoop
Hi there..I have Toad for Apache Hadoop 1.5.2 installed in my windows host and I'm trying to do an ecosystem configuration with hadoop 2.7.3 and hive 1.2.1 instaled in an ubuntu virtual machine.The...
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Add Ecosystem and cannot Next or Finsh
First time to use toad for apache hadoop, I add my ecosystem in following:1. Use 'HDP managed by Ambari' to locate my hadoop2. Input Server Address, User Name, Password ---- [success]3. stuck in this...
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Cannot connect to Impala/Hive. Kerberos
Hi gents,First of all let me notice that I can successfully connect to Impala/Hive using DB Visualizer or to Hive using Oracle SQL Developer (it allows only Hive connections)so it's not a problem with...
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Error when connecting to Impala
Hi. I'm receiving the following error when attempting to connect to Impala (Toad for Hadoop v 5.1.3, Windows). I'm able to connect to Hive perfectly fine. Impala configuration:An exception was...
View ArticleHive connection problem with Kerberos and pre-authentication
Hi,I try to connect Toad (1.5.3) to Apache Hive secured by Kerberos but unfortunately I encounter the following problem:java.sql.SQLException: Could not open client transport with JDBC Uri:...
View ArticleToad for Hadoop - Ports
Hello guys,I have a question regarding Ports used by Toad. Our Cloudera Hadoop Cluster has a firewall built all around it. We want to be able to access the cluster from our office network by using...
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