Hadoop sample job failing with Exception from container-launch
I have a cluster setup with 2 nodes and I am trying the wordcount sample. When I send out the job and monitor it on my ResourceManager web GUI, I got this exception Diagnostics: Exception from...
View ArticleReply To: starting ambari-server is getting failed
Did this ever get resolved? I have tried ambari-server reset as well as uninstalling ambari-server and postgresql before re-installing both but still cannot start ambari-server since upgrading to 1.7...
View ArticleHow to enable DEBUG logging for Nodemanagers?
I have the latest sandbox as well as latest HDP stack running on Linux. Can you please help me understand what configuration changes are needed so that Nodemanager has DEBUG enable logging?
View ArticleOozie Work flow editor in hue does not show more than 99 steps
Hello, The Oozie work flow editor in Hue does not show more than 99 steps. EG if you have 106 steps it will only allow you to view and edit 99 steps. However if you submit the work flow the 106 steps...
View ArticleReply To: Error: HDP 2.1 Installation nagios-plugins-1.4.9-1.x86_64 failed
Any update on this issue? I have encountered the same problem. It seems to me like the “requires” in the nagios-plugins package is badly formed. [root@compute000 ~]# yum deplist nagios-plugins Loaded...
View ArticleReply To: Hive query logging from all client
Thejas, I’m running Apache Ranger in the HDP 2.2 Sandbox but I’m not seeing any SQL logging in http://localhost:6080/index.html#!/reports/audit/bigData. Can you point me to where the queries will show...
View ArticleReply To: Spark 1.2.1 with HDP 2.2
Incase anyone else needs to perform this these are the steps I took to get it to work with Spark 1.2.1 as well as Spark 1.3.0-RC3: 1. Pull 1.2.1 Source 2. Apply the following patches a. Address...
View ArticleReply To: Install failures due to efi permissions
I am facing the exact same issue, Were you able to fix this Nate?
View ArticleCapacity Scheduler Preemption GA?
According to http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.1/bk_system-admin-guide/content/preemption.html preemption was not ready for production yet in HDP2.1.1, is this still the case for...
View ArticleReply To: Capacity Scheduler Preemption GA?
Preemption is considered “production ready” as of HDP 2.1.7
View ArticleExact JDK version for an HDP 2.2 cluster deployment
Hello, Ambari 1.7.0 Documentation Suite states that the following JDK version is supported for an HDP cluster deployment: Ambari 1.7.0 Documentation Suite...
View ArticleProblem in Conversion of Oracle Query to Hive Query
Hello All, I am converting a below Oracle query to hive Query. Can anyone please post the Converted Hive query for this? select /*+ NO_INDEX(US_VOICE_1 USI_VOICE_1) */ COUNT(REPORT_TIME) as Count_Raw...
View Articleinsert into Hive via Spark
I have this table: (executed in Hive, using the default schema.) CREATE TABLE logs_parquet ( unixTimestamp String, one String, two String, three String ) PARTITIONED BY (create_date date) STORED AS...
View ArticleCopy File from Local Windows System to Sandbox
Hi, I want to copy the file which is there in my local windows driver (say D:\Hadoop\test.txt). I’m using Hortonworks sandbox 2.1 VWware as my 1 cluster hadoop environment. I want to shift “test.txt”...
View ArticleReply To: insert into Hive via Spark
I already made it work using schemaRDD: hiveContext.applySchema but I am getting a new error, select works. but INSERT does not: java.lang.RuntimeException:...
View ArticleTakes On Crysis With Confidence
http://www.eteamz.com/tugemoxi/ Almost 17,000 malware alerts surface every week, the Ponemon Institute recently found. Only 4 percent of alerts were investigated, and traditional antivirus products...
View ArticleHow to improve Performance of Hive table
Hi Team, I’m new to Hive Querying, I’m looking for best practices to retrieve data from Hive table. we have enabled TeZ has execution engine and enabled vectorization. We want to make reporting from...
View ArticleReply To: hdp 2.2 – hiveserver2 crashes
Addendum to my last statement it fell over after 5 days. So problem not solved – I’d defer to Tristan’s statement below in addition to the SLF4J duplication.
View ArticleAmbari 1.7 Confirm Hosts error
Install Ambari 1.7 in CentOS 6.6 and confirm hosts error: ========================== Creating target directory… ========================== Command start time 2015-03-08 13:41:37 Permission denied...
View Article