Member since
01-25-2020
22
Posts
1
Kudos Received
4
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
4256 | 04-03-2020 10:49 PM | |
4294 | 03-31-2020 11:15 AM | |
1303 | 03-30-2020 09:45 PM | |
4326 | 03-25-2020 02:48 AM |
04-21-2020
08:08 AM
Thanks Ferenc I did found that out and tried to setup Tez but ended up having much errors,there isn't any specific documentation that guides me how i need to set up Tez for Hive in CM 7+. Any details would be helpful
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04-03-2020
10:49 PM
Hi Although i managed to get that changed however it seems like it is not supported,see my other thread around the errors i faced,where Hive on Tez is only recommended. But to answer your question we can change this on Hive Configurations. Go to CM->Hive-> Configurations->search on execution engine-> change the parameter to Spark from MR.(Default would have been MR.It will get rid of the errors and your services will start all green but you still have runtime failures. https://community.cloudera.com/t5/Support-Questions/Hive-on-Spark-Cloudera-Manager-7-03-Unable-to-Proceed/m-p/293264#M216584
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03-31-2020
11:15 AM
This is now solved. Seems like Hive execution as MR isn't supported in Hive Server 2 anymore,i changed it to Spark and restarted the server,it worked.
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03-30-2020
09:45 PM
This is resolved now,the issue was with the selectionof old version of centOS OS..
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03-30-2020
02:38 PM
Hii All
When i runt he wget command fr CDP birany file installation,i am getting the below error in the log.can you please confirm why this is happening.
Iam using the below commands.
$ wget https://archive.cloudera.com/cm7/7.0.3/cloudera-manager-installer.bin
$ chmod u+x cloudera-manager-installer.bin
$ sudo ./cloudera-manager-installer.bin
https://archive.cloudera.com/cm7/7.0.3/redhat6/yum/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. Error: Cannot retrieve repository metadata (repomd.xml) for repository: cloudera-manager. Please verify its path and try again
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Cloudera Data Platform (CDP)
03-30-2020
08:52 AM
Hi Team
When i click on any of the FREE Training links under
https://www.cloudera.com/about/training.html
I am getting 503 service Not Available error,can anyone please advise.
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Training
03-25-2020
02:48 AM
I Further checked as per the Cloudera Manager Error Advice Instructions to run the below command,however i don't seem to have the agent present and running,what is that i am missing? [User_XXX@cdh-mgr ~]$ /etc/init.d/cloudera-scm-agent status -bash: /etc/init.d/cloudera-scm-agent: No such file or directory
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03-25-2020
02:37 AM
Hi All
In my CDP environment, Hive Server 2 is failing to start,Below is the log for the same
0-03-25 08:33:56: Starting HiveServer2 WARNING: Use "yarn jar" to launch YARN applications. SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-7.0.3-1.cdh7.0.3.p0.1635019/jars/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-7.0.3-1.cdh7.0.3.p0.1635019/jars/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] Exception in thread "main" java.lang.IllegalArgumentException: mr execution engine is not supported!
of the failure,i am unable to figure out whats causing the failure of the service.
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03-25-2020
02:12 AM
Hi All My Hive Server 2 is failing to start,Below is the complete log file of the failure,i am unable to figure out whats causing the failure of the service. 2020-03-25 08:33:56: Starting HiveServer2
WARNING: Use "yarn jar" to launch YARN applications.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-7.0.3-1.cdh7.0.3.p0.1635019/jars/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-7.0.3-1.cdh7.0.3.p0.1635019/jars/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Exception in thread "main" java.lang.IllegalArgumentException: mr execution engine is not supported!
at org.apache.hadoop.hive.conf.HiveConf.validateExecutionEngine(HiveConf.java:5594)
at org.apache.hadoop.hive.conf.HiveConf.initialize(HiveConf.java:5578)
at org.apache.hadoop.hive.conf.HiveConf.<init>(HiveConf.java:5434)
at org.apache.hadoop.hive.common.LogUtils.initHiveLog4jCommon(LogUtils.java:100)
at org.apache.hadoop.hive.common.LogUtils.initHiveLog4j(LogUtils.java:84)
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1130)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:318)
at org.apache.hadoop.util.RunJar.main(RunJar.java:232)
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03-23-2020
02:59 AM
Thank You Bill ,i was searching HDP deployment into GCP but the below link https://www.cloudera.com/tutorials/sandbox-deployment-and-install-guide.html only explains about VB,Vmware and Docker,is there any resource that can guide me how do i deploy the HDP Sandbox into GCP
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