Redhat install 2.3
redhat install 2.3 Dies on datanode install step when snappy 1.1 is already installed stderr: /var/lib/ambari-agent/data/errors-55.txt Traceback (most recent call last): File...
View ArticleReply To: Ambari Issue (Hortonworks Data Platform)
I’ve seen something like this where another ambari schema was created somehow and ambari.properties was pointing to this new schema. Checking hosts table is not a good check to see if you have your...
View ArticleReply To: Ambari API call to determine namenode master in HA
Hi Scott, You can make the following call to determine which NameNode is active / standby: <p class=”p1″><span...
View ArticleNot able to login to Ambari dashboard
Hi, I downloaded the HDP 2.3 VM. I was using it perfectly fine. But many times I would shutdown the machine with Poweroff option of VM. Now I am not able to login to Ambari dashboard. I have uploaded...
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Install Fails on CENTOS 6.7 VMWare Single node
[caption id="" align="alignnone" width="214"] Ambari Log[/caption] Image link Trying to set up a single node env on Vmware centos 6.7 . installed and started up ambari ok. set up password less ssh...
View ArticleMD5 of download files
Hello, for several days I’m trying to download and install Sandbox_HDP_2.3_1_virtualbox.ova. But importing of vmdk to Virtual Box always fails on my Windows 7. Can, you, please add MD5 to downloads...
View ArticleReply To: Ambari 2.1 HDP 2.3 AWS EC2
Hi Mrunal, Have you solved it? I think I face the same problem. Yuji
View ArticleReply To: Not able to login to Ambari dashboard
I solved it by restarting mysql service.
View Articleinsert select with regex serde failing
<div class=”bbp-topic-content”> I’m using sandbox 2.3’s Regex Serde and I can select but cannot insert/select it fails with “Class org.apache.hadoop.hive.contrib.serde2.RegexSerDe not found” The...
View ArticleHadoop YARN non-batch
Hadoop 2 adds support for running non-batch applications through the introduction of YARN, a redesigned cluster resource manager that eliminates Hadoop’s sole reliance on the MapReduce programming...
View ArticleReply To: Authentication Problem with Knox
As Sergey has indicated, you should make sure that you have the Demo LDAP Server running. You can also check the Knox audit log to determine whether the 401 is coming from the Knox authentication step...
View ArticleReply To: Encoforcing Ranger policies with Knox federation
Brenden, I apologize for not seeing your follow up question sooner. A comma separated list should work. I notice that you have a comma and a space following each in the list. Did you try without the...
View ArticleOozie SPARK job submit to YARN cluster connection refused
I am trying to submit a spark job using OOZIE to YARN cluster on HDP 2.3 configured on amazon instance with a 6 node cluster. Spark job runs fine when I execute using spark-submit having master as...
View ArticleReply To: Issues installing Sandbox on VMWare player
I downloaded HDP 1.3 for VMware. now when I try to open it with VMware a message appears saying “failed to query for source information”. I am unable to find any discussion related to this problem...
View ArticleHow to Change Default Database Derby to MySQL on OOZIE
hi guys, somebody can help me ? how to change default database from derby to mysql. On web ui it was locked so i can’t change it. i try using this way...
View ArticleNot able to install Hadoop 2.5.2 on Windows 7 with 64 bit System
<span style=”font-size: 12.8px;”>Dear sir</span> <span style=”color: #000000; font-family: Arial,serif; font-size: 14px; line-height: 16.8px;”>I </span>follow <span...
View ArticleReply To: Authentication Problem with Knox
Ok, <span id=”result_box” class=”short_text” lang=”en”><span class=”hps”>you are right. In fact, when i try to start LDAP with </span></span>...
View ArticleReply To: Authentication Problem with Knox
Ok, you are right. In fact, when i try to start LDAP with ‘/usr/hdp/current/knox-server/bin/ldap.sh start’ i receive “Starting LDAP failed”. If I try ldap.sh status receive “LDAP is not running. No...
View ArticleReply To: Not able to install Hadoop 2.5.2 on Windows 7 with 64 bit System
Hi! For the first: HDP supports only Windows 2008/2012 Second – you do not have to build HDP, just download it from our site and follow instructions to install
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