Cannot start hive – and get Exception
Hi i’ve downloaded Sandbox of 2.1 some time ago. I’m sure it was running. I’ve been playing a bit with it and than I’ve installed spark, sbt, scala. when I wanted to run hive, I got this error:...
View ArticleHIve 'SDS' table is full
Hello All, We have a 10 node cluster with hive installed in it. I have table in hive with 1.9 billion records in it. I am doing dynamic partitions on the table around 92K partitions. I am getting...
View ArticleCould not locate executable null\bin\winutils.exe in the Hadoop binaries
What are the necessary steps required to resolve the issue?? kindly help.
View ArticleReply To: Could not locate executable null\bin\winutils.exe in the Hadoop...
Mohan, Are you hitting an issue while trying to run a Hadoop command? If so, can you share the command you tried running and the error log? Or are you looking to locate the winutils.exe binary in a...
View ArticleReply To: Could not locate executable null\bin\winutils.exe in the Hadoop...
I am running the Hadoop code from Talend ETL tool.
View ArticleReply To: Spark 1.0.1 Tech preview available
Hi, I went through the preview instructions and everything worked great. For those who would like to write a java/scala client, which spark-core version should we use via maven? I couldn’t find the...
View ArticleData import from SQL Server
Hi I am hadoop beginner and exploring some hadoop options from our existing project. here is my question. We have Hortonnetwork version of hadoop on windows. Iam trying to use below command to load...
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Hadoop tools advice
We have a large integrated database containing a very diverse range of variables. We identify a master population using simple business rules to determine if they meet initial parameters, then keep...
View ArticleA New Nook, a Good, a Lock With No Key
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View ArticleReply To: Data import from SQL Server
Hello, Can you try with that syntax : sqoop list-databases –connect ‘jdbc:sqlserver://<servername>:1433;username=<username>;password=<password>’ Hope it work.
View ArticleHiveServer2 failed to start
Hi, I deployed hadoop using ambari 1.6.1.While starting HiveServer2,I am getting below error.Similar error for YARN and MapReduce2 too.Please help me out. Fail: Execution of ‘hadoop fs -mkdir rpm -q...
View ArticleMR job jusing AvroMultipleOutputs failing with Replication error
Hello, I am using AvroMultipleOutputs class to dynamically sort the data to output files in reducer but when the number of output files is higher than it fails with following eorror: Error:...
View ArticleFile References in Java UDF
I have uploaded to the Sandbox files I need to read from inside a Java UDF. Trouble is, I have no idea of the path to the files so they can be opened. I can’t seem to simply use the file name, as I do...
View ArticleNodeManager won't start on Ambrari 1.6.1
Ambrari 1.6.1 building and HDP 2.1 cluster, JDK 1.7, all hosts RedHat 6.5. All checks passed, iptables and selinux off on all machines. I’ve tried several different cluster topologies and I always get...
View ArticleReply To: Data import from SQL Server
Thanks mejane, I still get the jdbc error . the error says “Java Runtime Environment (JRE) version 1.6 is not supported by this driver. Use the sqljdbc4.jar class library, which provides support for...
View ArticleReply To: Spark 1.0.1 Tech preview available
Mike, Try using 1.0.1 version of the spark-core since that’s what the TP is build with. When we revise the TP we will make sure to publish the spark-core jar to the HWRK repo. Please let me know how...
View ArticleCannot run PIG from HUE
I have installed a 4 node cluster. The cluster is up and running. I’m able to load data and run queries. However I’m not able to run PIG scripts. I get the error : ls: cannot access...
View ArticleReply To: Importing snapshots from Amazon S3 to HBase
Managed to get s3n:// import to work using this tool but not s3 block import. I’m looking at forking the tool and producing a howto guide.
View Articlemysql Password
I deployed the Sandbox VM and noticed MySql comes installed. Does anyone know what the root password is?
View ArticleUnable to download Hortonworks Connector for Teradata
Hello all, I have been trying to download Hortonworks Connector for Teradata for HDP 1.3.3 but looks like the link/site is not working. I’m able to download some other add-ons but not this one. After...
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