Reply To: Hbase bug in HDP2.3.0.0 taking all regionServers down
Hi Luis, You are right that it seems you’ve run into HBASE-13329. The next patch release of HDP-2.3 is planned to contain the patch. There is no specific timeline that I can quote, but patch releases...
View Articleproblem in set up ambari server
I have a problem in setting the base url for ubuntu version 12.2 .I have HDP 2.2 service stack . could you please provide the url for : HDP-2.2 and HDP-UTILS-1.1.0.20 . I got the default url for both...
View ArticleReply To: Hbase bug in HDP2.3.0.0 taking all regionServers down
Hi Luis I have exactly the same scenario with opentsdb. Luckily I am not running it in production yet. Could I chat with you on some of the details offline? vkurien-at-midfinsystems-dot-com. thx v
View ArticleStorm sink issue
Hi, I am getting below error while my storm topology gets first message from kafka and worker dies. 2015-08-13 12:44:58 b.s.d.executor [INFO] Finished loading executor hdfs-bolt:[3 3] 2015-08-13...
View ArticleReply To: REST API to Start Services
I am also facing the same problem if I try to connect to ambari REST service from Python as well. I have used all libraries provided by Python for making URL connection and all returned the same error...
View Article/usr/hdp/current/hadoop-client/conf doesn't exist
Hi, I am using ambari for installing 3 node cluster.I am using HDP 2.3.0 for installin hadoop but while installing i am getting following error in one of the node Traceback (most recent call last):...
View ArticleReply To: Ambari and ZooKeeper Installation
Hi, I am also facing same issue.have you got the solution to this. Thanks in advanced.
View ArticleReply To: Hive Metastore start Problem with postgresql
Hi Helmut, I have this problem also, using the “embedded” Postgres91 database, which insists on encoding=UNICODE. This problem halts subsequent services from installing, so it means that Hive + HBase...
View ArticleReply To: Download errors from hortonworks repository
Hi Dave, I use the repositories as described in the hortonworks documentation [HDP-2.3] name=HDP-2.3 baseurl=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.3.0.0 path=/ enabled=1...
View ArticleHive index does not speed up the execution of queries
I have Hive table in compressed (snappy) Avro format (42Gb): CREATE EXTERNAL TABLE avday_ind PARTITIONED BY (CALDAY string) ROW FORMAT SERDE ‘org.apache.hadoop.hive.serde2.avro.AvroSerDe’ STORED AS...
View ArticleSize of yarn containers
In in my Hadoop 2.0 cluster I see RAM minimum recommended size per container = 2GB, HDFS block size of 128 MB. It’s not too much to have 2Gb per 128Mb? These 128MB can fit there 15 times. Or may be...
View ArticleMapreduce on namenodes?
When I run mapreduce I see that namenodes also create containers and work like datanodes. I thought that the namenodes are not involved in data processing. Am I wrong?
View ArticleStoring data in hive in ORC format through Spark RDD
As per my requirement I want to store files that are in hdfs to hive tables in ORC format. I am using Spark 1.2.1 with Hive 0.14.0 version. I have followed below documentation...
View ArticleReply To: Python Timeout – Ambari 1.7
Dave, I guess its do with slow internet connection. I got it resolved once I had better network speed.
View ArticleCannot see Advanced options on the Hortonworks welcome screen
Hi, I’m not able to see the advanced options on the hortonworks Sandbox welcome screen. (http://127.0.0.1:8888/) It says service disabled by default. How can I change this. Thanks, Aniket
View ArticleReply To: Only one data node in a two hosts cluster
Hi Dave. Ok, I have solved the oozie issues just changing his host. But I still have the single node live. I find the host in which the datanode is not live, and I look at the log you indicated me. I...
View ArticleReply To: Hyper V – connectivity issues detected, check connection of...
I have the same issue. I found the following post on SQLPanda that helped somewhat. I can rename the device eth1 to eth0 and successfully start the network services. But I have to do it every time I...
View ArticleReply To: Installing Hadoop In Windows 8
A little further digging found a better way. This post shows how to edit the udev config file to fix the issue permanently....
View ArticleReply To: Installing Hadoop In Windows 8
Sorry, ignore my reply. It was meant for a different thread.
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