Member since
05-10-2017
5
Posts
2
Kudos Received
0
Solutions
01-23-2018
06:36 PM
1 Kudo
I haven't continued the exam. After 40 minutes the Monitor and I agreed not to continue because the VM was unresponsive. I am waiting or the exam-credit to attempt the exam again.
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01-19-2018
06:55 PM
I had the same experience with the VM when I took the exam on Dec 21 2017. Certification support agreed to provide me the exam credit, but even after 20 days I am still waiting for the credit. No one bother to reply when I contact them everyday.
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05-11-2017
01:12 PM
Hi I was using CDH 5.8 for learning/POC and my Laptop was corrupted. When i try to download 5.8 again , I see only 5.10 available for download. While using 5.10 , some of the things are not working.Like HiveContext from Pyspark. Not able to connect to default database.
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05-10-2017
01:31 PM
1 Kudo
I see only CDH 5.10 quickstart available for download.Where can I download CDH 5.8 for Virtual Box?
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Labels:
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Quickstart VM
05-10-2017
01:15 PM
Using Cloudera Quickstart VM 5.10 Spark version 1.6.0 Copied hive-site.xml to spark directory >>> from pyspark.sql import HiveContext >>> sqlContext = HiveContext(sc) >>> cnt = sqlContext.sql("select count(1) from customers") When I am trying to get Hive DB data from PySpark context , I am getting the below error. 17/05/05 15:05:01 WARN metastore.ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.1.0 17/05/05 15:05:01 WARN metastore.ObjectStore: Failed to get database default, returning NoSuchObjectException _17/05/05 15:05:03 WARN shortcircuit.DomainSocketFactory: The short-circuit local reads feature cannot be used because libhadoop cannot be loaded.
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Apache Spark
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Quickstart VM