Member since
09-25-2015
356
Posts
382
Kudos Received
62
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2439 | 11-03-2017 09:16 PM | |
1916 | 10-17-2017 09:48 PM | |
3802 | 09-18-2017 08:33 PM | |
4507 | 08-04-2017 04:14 PM | |
3457 | 05-19-2017 06:53 AM |
01-16-2016
11:40 PM
I'd recommend to test connectivity first. You can do it with beeline tool. Once you connected to jdbc url from beeline u can continue experiments with eclipse.
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01-07-2016
01:37 PM
Performance really isn't slow when executing the query. This is interesting. I figured that because the query had utilized the CBO in the tutorial I linked in the original question that it would still work now. I guess my thinking is incorrect?
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12-28-2016
05:50 AM
@Vetrivel S I think your path "/user/plasne" in HDFS dont have write permission. Kindly try to give write permission for respective path, suppose you are in Ubuntu "hadoop fs -chmod g+w /user/plasne" without quotes in terminal then start your hive
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12-31-2015
02:32 AM
Thanks to everyone for the suggestions. I wanted to give an update as I am able to connect to the prompt, hopefully will help others who have similar environments similar to mine. My challenge was to get the SSH working from Windows 10 (Surface Pro) where the VM was created in Azure (classic) General guidelines https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-windows-use-ssh-key/ Installed GitHub with GitShell. Ran the command from GitShell to generate the key file and .pem file (openssl.exe req -x509 -nodes -days
365 -newkey rsa:2048 -keyout myPrivateKey.key -out myCert.pem) Installed PuttyGen Convert to .rsa file so PuttyGen can understand (openssl rsa -in ./myPrivateKey.key -out myPrivateKey_rsa# chmod 600 ./myPrivateKey_rsa) Load the private key via PuttyGen, save the PrivateKey as .ppk file Next copy the PublicKey from PuttyGen. Now, I attempted to take the key to existing Azure VM, Settings, Reset Password and change to SSH Public Key. Although, the key was accepted, it did not finish for a long time. The restart did not help. Kept getting Server key was refused. So, I created a new VM using Marketplace Sandbox using Resource Manager (not classic) using the Public Key. Note down the user name! Ran Putty, provided the IP address using port 22, on SSH -> Auth page, provided the .ppk file saved earlier from PuttyGen. When prompted, provide the username used in Azure portal. Voila!
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08-31-2016
02:09 PM
1 Kudo
Hi.
And is it possible to delete/remove these applications to free space on virtual machine ?
Thanks Valery.
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07-11-2017
12:30 AM
I know this is an old post. However, I did send out a support inquiry as to WHEN 5.7 will be supported and got the response that it was being tested for Ambari v2.5. That was very early this year. There are various vulnerabilities identified by Oracle related to not running higher than 5.7.11. In particular, the vulnerabilities cover: MySQL Server 5.6.29 and earlier, 5.7.11 and earlier. There are no workarounds or alternatives for this issue...Not good. I am referring to Oracle Support Note 2120034.1 for the preferred solution. This issue was identified by our security team in May 2016. So, my question is this. WHEN will 5.7.11+ be supported?
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06-29-2017
02:01 PM
the answer was given by Guilherme Braccialli . in your /tmp/<user>/hive.log you would see a message like this 2017-06-28 10:04:43,717 INFO [main]: parse.BaseSemanticAnalyzer (CalcitePlanner.java:canCBOHandleAst(397)) - Not invoking CBO because the statement has too few joins
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06-05-2017
04:24 PM
Do we have a way to generate the DDLs for hive databases ?
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11-24-2015
03:58 PM
also note, Teradata has released their Teradata Connector for Hadoop(TDCH) with HDP2.3 through joint efforts with both engineering teams.
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