Ambari 2.0 upgrade: missing Storm REST API server
After upgrading a cluster from 2.1 to 2.2.0.0 and ambari from 1.5.1 to 2.0.0 the Storm service is missing the “Storm REST API server” in the Ambari web. Also, ambari (I assume due to this) has not...
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Reply To: File Ingestion strategy
Hi Nathan, first of all thanks for your help! I had a look on what you suggested me and realized I can use the SpoolingDirectorySource and since the files are organized in directories I can store...
View ArticleReply To: Updating IP addresses in Ambari
I have since found a solution, and posted it on the stack overflow site
View ArticleHDP 2.2 on Vmware and SAN
Hi, Currently i am engaged in a discussion on implemementing HDP 2.2 on Vmware vsphere environment with SAN as the shared storage.I understand the performance impact of this but have any one...
View ArticleHDP 2.2.4-2 Centos 6.6 Pseudo Cluster Error: stops with SIGTERM – HDFS
I had the same problem with HDP2.2.0 this time in the above setup, I get the Name Node saying: /var/log/hadoop/hdfs/hadoop-hdfs-namenode-nn30.localdomain.log ERROR namenode.NameNode...
View ArticleMpareduce java code writing n executing in sandbox2.1
hii.. could anyone please help me that how to write n execute mapreduce code in hortonwork sandbox 2.1 in virtual box over windows 7.. please give me the whole steps from the scratch… thanking you..
View ArticleNetwork issues with sandbox
Hi, I just downloaded the Hortonworks 2.2 VMWare Sandbox (running on Windows 7 x64). All settings are left as default, except I raised the RAM to 8192MB. It runs fine and I’m able to access the Hue...
View ArticleReply To: Importing snapshots from Amazon S3 to HBase
Further update: What is happening is that the folder structure is getting written inside a virtual folder in the bucket. I am aware that s3 has no concept of folders but that is how it appears in file...
View ArticleHue issue with PIG scripts – error JobId undefined
Hi everyone, I´m getting an {“error”:”JobId string : undefined is not properly formed”} (error 400) when I´m trying to execute any PIG scripts over hue. But scripts runs well on pig shell. Any ideas?...
View ArticleReply To: Kerberos Issue With Existing AD Domain
Robert, I am beyond excited about your quick reply, really, very refreshing! I did in fact install the JDK via the Ambari server setup, but I also manually copied the JCE files during my own...
View ArticleReply To: Kerberos Issue With Existing AD Domain
Sorry, mangled my reply there. To clarify, the issue ended up being that I wasn’t inputting the realm name in all upper case, as you suggested. After I fixed that up, everything is working great....
View ArticleReply To: Kerberos Issue With Existing AD Domain
Chris… Awesome… I am glad that I could help. Rob
View ArticleError "CRITICAL: Error doing kinit for nagios".
Hello, Ambari is reporting the following errors: WebHCat Server status CRIT for about a minute CRITICAL: Error doing kinit for nagios [kinit: Permission denied while getting initial credentials] Oozie...
View ArticleTez on HDP 2.2
Hi, First of all sorry if I’m not totally clear because I’m a newbie in this forum and with HDP. I’m setting a hadoop environment with HDP 2.2 and I sqooped a mysql database in hive/hcatalog and...
View ArticleReply To: HDP 2.2 on Vmware and SAN
Hi Sanjay – I have been involved in a PoC related to the same setup. It was on a vBlock with SAN storage. Each vBlock server had 20 blade servers each with 256GB of RAM and 20 cores. We came to a...
View ArticleHBase ThriftServer stopped and didn’t restart
the ThriftServer stopped and didn’t restart as expected. i have able to manually restart the service. Below are the error state execution failed, error type : Odbc error.Odbc operation attempted...
View ArticleNo Live or Dead DataNodes
I just installed 2.2 and the only issue I have ran into is when you look at DataNodes Live it shows 0/6. Two are having issues, but four of the other ones should be good to go. Any ideas on why none...
View ArticleAlertpublisher is failes state
found Alertpublisher is failes state, found process in FATAL State in Alert publisher The service was manually restarted, but i want to know the root cause of this. Please suggest on this.
View ArticleReply To: HiveODBC (68) Error
I am facing a similar problem but on windows 8.1. I have access to a hadoop cluster. I have installed the HortonworksHiveODBC driver for windows 64 bit. When i create a System DSN using 64 bit ODBC...
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