Can't access Sandbox in Hyper-V
Replies: 2 I know this question had been brought up millions of times. The only reason I ask again is the issue still happens on my box and none solution mentioned in other posts works for me. Host...
View ArticleHive permissions in 2.1 Sandbox
Replies: 7 Hi, I’m having issues using Hive on Sandbox 2.1 with JDBC driver. I’m using user “hue” and find that almost no permissions are set, but I am not able to give this user admin rights. I...
View ArticleHDP Advanced Security – hive connector
Replies: 0 I am struggling to make advanced security work with hive. I wonder if there is a mistake in the documentation. Point 4.2.3.2 Configure Hive Property name:...
View ArticleCannot run any pig scripts from Hue
Replies: 3 I just installed a small sample cluster with the current HDP and Ambari 1.6. It works well so far, but I cannot run any Pig scripts, even something simple like a = 3 + 3; dump a; I get the...
View ArticleCant Readd Host, Deleting is not working properly
Replies: 6 Hi, So i messed up the nodemanager at one host and decided to format the whole thing and readd. That was a big mistake i think now. Im just not getting rid of the Host. Unfortunately i cant...
View ArticleHive Insert Overwrite
Replies: 0 Having issue in yarn resource manager while using HIVE Insert Overwrite command on a partitioned table. .hadoop.ipc.Server: Socket Reader #3 for port 54711: readAndProcess from client...
View ArticleUpgrading MetaStore schema from 0.12.0 to 0.13.0
Replies: 0 Hi, While upgrading HDP 2.0 to HDP 2.1 and Metastore Schema from 0.12 to 0.13 I got the Error: Duplicate column name ‘OWNER_NAME’ (state=42S21,code=1060). The Metastore version is 0.12 in...
View ArticleHue passwords?
Replies: 1 Silly question but can’t find the passwords for Hue access (Hortonworks Sandbox 2.1). I’ve tried hue/hadoop but doesn’t seem to work.
View ArticleClusterID mismatch for namenode and datanodes in fully distributed cluster.
Replies: 3 I have set up fully distributed cluster for hadoop with namenode, secondary namenode and 6 datanodes on different containers of docker on same machine.After formatting namenode, when I...
View ArticleSandbox – Pig Basic Tutorial example is nbot working
Replies: 51 Hi, I just tried the following pig Basic Tutorial which is not working a = LOAD ‘nyse_stocks’ USING org.apache.hcatalog.pig.HCatLoader(); b = FILTER a BY stock_symbol == ‘IBM’; c = group b...
View ArticleJSON SERDE not working in hive 0.13.0
Replies: 1 Hi, I am testing on hive 0.13.0 . I am trying to create an external table with jars and i am giving the following for ROW FORMAT ROW FORMAT SERDE...
View ArticleERROR 1070: Could not resolve org.apache.hcatalog.pig.HCatLoader
Replies: 4 Hi, When run below Pig command on HDP 2.1 for Windows, failed with ERROR 1070: Could not resolve org.apache.hcatalog.pig.HCatLoader. please advise what could be wrong. grunt> sample_01 =...
View ArticleHbase CellCounter Error
Replies: 3 Hi, I have hbase (hbase-0.94.6.1.3.3.0-58) installed with ambari, I am trying to run CellCounter job to test my hbase service, But I am seeing following errors, HADOOP_CLASSPATH=hbase...
View ArticleSqoop Import – Data File is imported in some binary Format
Replies: 2 Hi, While importing data from MySQL to HDFS, we are seeing data in some binary format in HDFS. Below is the format in which data is seen: 0000000: 78 9c bc bd 7d 6f e3 48 92 3e f8 f7 dd a7...
View ArticleNeed help for Hive Streaming (HDP 2.1)
Replies: 0 Hi, I’m playing around with Hive streaming preview using the example code from https://cwiki.apache.org/confluence/display/Hive/Streaming+Data+Ingest. I get the following error: 14/07/23...
View ArticleInstallation successful but no service at Port 8088
Replies: 1 Hi, the ambari installation was susccesful, when i access the SERVER-IP:8088 Webpage to take a look on the jobs, there is an empty page. Any idea?
View Articlehive-testbench. ATSHook not found error
Replies: 2 Installing and testing hive-testbench( https://github.com/cartershanklin/hive-testbench.git) faced the following error. Is this because of missing configuration or lack of lib? - hadoop 2.4...
View ArticleAll containers launched on a single node
Replies: 0 Hello, I’m using HDP2.1 (HDFS & YARN services) on a 4-node cluster (1xNN, 3xDN) Trying to run TestDFSIO benchmarks I noticed all of the containers (100 in total) are being launched on a...
View ArticleHadoop in Action data
Replies: 0 Where can I get the data of those demo videos of “Hadoop in Action” in http://hortonworks.com/get-started/ such as building temperatures (Sensor data), truck milage/GPS (Geolocation data,...
View ArticleLeaseExpiredException causes RegionServer shutdown
Replies: 0 Every day, the hbase regionservers shutdown several times. RS logs file shows this exception: 2014-07-15 13:11:06,459 ERROR [regionserver60020-WAL.AsyncWriter] wal.FSHLog: Error while...
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