Member since
10-11-2016
49
Posts
1
Kudos Received
0
Solutions
12-06-2017
06:52 PM
This requires kerberos?I can see in the configs hadoop.http.authentication.kerberos.principal HTTP/_HOST@$LOCALHOST Indicates the Kerberos principal to be used for HTTP endpoint when using ‘kerberos’ authentication. The principal short name must be HTTP per Kerberos HTTP SPNEGO specification. _HOST -if present- is replaced with bind address of the HTTP server. hadoop.http.authentication.kerberos.keytab $user.home/hadoop.keytab
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12-06-2017
06:49 PM
Any correct documentation for NN UI with knox for 2.6?
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12-06-2017
06:46 PM
Securing Namenode UI and Access only to Administrators ! without knox and Namenode UI?
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Apache Hadoop
06-07-2017
06:19 PM
Hive table , Total data/ number of files .. gives the average file size for a table.Any direct query?
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- Tags:
- Data Processing
- Hive
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Apache Hive
06-06-2017
09:54 PM
@Benjamin Hopp DESCRIBE FORMATTED table_name; not giving the individual file size.
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06-06-2017
06:58 PM
Hive tables are split into files, how can we know the size of the each file by using hive shell( query)
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Apache Hive
05-25-2017
08:45 PM
1 Kudo
I want to see want to see Hive
CLI log all SQL queries that are issued to MySQL.
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Apache Hive
05-16-2017
05:01 PM
I looking for the script that helps me to directly export existing Ambari BluePrint into Excel Sheet
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Apache Ambari
03-30-2017
07:36 PM
Do any have the log 4j properties for controlling the hadoop logs
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Apache Hadoop
02-26-2017
08:36 PM
@ARUN did you get it, how to export a phoenix table into a csv file?
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02-26-2017
08:34 PM
@ARUN did you get it, how to export a phoenix table into a csv file?
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02-23-2017
07:03 PM
how to check the status if its is already running? @Josh Elser @Vedant Jain
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01-24-2017
09:02 PM
@Zett when i do kinit ...
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01-24-2017
08:43 PM
I want to login has mysql user and do kinit for falcon inorder to access falcon cluster .. Last time i have done it. but its says me kinit: Permission denied while getting initial credentials
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Apache Falcon
10-27-2016
08:04 PM
@Constantin Stanca I am facing a issue with maven plugin.. mvn package
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for org.notmysock.tpcds:tpcds-gen:jar:1.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 47, column 15
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 54, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building tpcds-gen 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.apache.maven.plugins:maven-resources-plugin:jar:2.5 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-surefire-plugin:jar:2.10 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-jar-plugin:jar:2.3.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-dependency-plugin:jar:2.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.912s
[INFO] Finished at: Thu Oct 27 20:02:12 UTC 2016
[INFO] Final Memory: 7M/152M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to parse plugin descriptor for org.apache.maven.plugins:maven-dependency-plugin:2.1 (/root/.m2/repository/org/apache/maven/plugins/maven-dependency-plugin/2.1/maven-dependency-plugin-2.1.jar): error in opening zip file -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginDescriptorParsingException
make: *** [target/tpcds-gen-1.0-SNAPSHOT.jar] Error 1
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10-26-2016
09:43 PM
@pankaj singh
WARNING]
[WARNING] Some problems were encountered while building the effective model for org.notmysock.tpcds:tpcds-gen:jar:1.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 47, column 15
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 54, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building tpcds-gen 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.apache.maven.plugins:maven-resources-plugin:jar:2.5 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.276s
[INFO] Finished at: Wed Oct 26 21:19:06 UTC 2016
[INFO] Final Memory: 6M/120M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to parse plugin descriptor for org.apache.maven.plugins:maven-resources-plugin:2.5 (/root/.m2/repository/org/apache/maven/plugins/maven-resources-plugin/2.5/maven-resources-plugin-2.5.jar): error in opening zip file -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginDescriptorParsingException
make: *** [target/tpcds-gen-1.0-SNAPSHOT.jar] Error 1
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10-26-2016
04:49 PM
@pankaj singh Yes , I have tried couples of times, but still the same issue.Any fixes to this?
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10-25-2016
10:33 PM
p tpcds_kit.zip target/tpcds_kit.zip
test -d target/tools/ || (cd target; unzip tpcds_kit.zip)
Archive: tpcds_kit.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of tpcds_kit.zip or
tpcds_kit.zip.zip, and cannot find tpcds_kit.zip.ZIP, period.
make: *** [target/tools/dsdgen] Error 9
TPC-DS Data Generator built, you can now use tpcds-setup.sh to generate data. I am getting this error , I am unable to generate the data
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10-25-2016
10:30 PM
curl --output tpcds_kit.zip http://dev.hortonworks.com.s3.amazonaws.com/hive-testbench/tpcds/TPCDS_Tools.zip
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 11744 100 11744 0 0 213k 0 --:--:-- --:--:-- --:--:-- 216k
mkdir -p target/
cp tpcds_kit.zip target/tpcds_kit.zip
test -d target/tools/ || (cd target; unzip tpcds_kit.zip)
Archive: tpcds_kit.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of tpcds_kit.zip or
tpcds_kit.zip.zip, and cannot find tpcds_kit.zip.ZIP, period.
make: *** [target/tools/dsdgen] Error 9
TPC-DS Data Generator built, you can now use tpcds-setup.sh to generate data.
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- Labels:
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Apache Hadoop
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Apache Hive
10-18-2016
10:38 PM
I have installed ranger and ranger kms and setup all the configurations and everything is working fine. I have created encryption zone in hdfs and in the policy i have mentioned two users(user 1 and user 2) to access this encryption zone, they are able to access this encryption zone . I want to set permissions to encryption zone in such a way that user1 should have read and write access and user 2 should have only read access?how can we define this ?
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10-18-2016
10:37 PM
@Avijeet Dash I have installed ranger and ranger kms and setup all the configurations and everything is working fine. I have created encryption zone in hdfs and in the policy i have mentioned two users(user 1 and user 2) to access this encryption zone, they are able to access this encryption zone . I want to set permissions to encryption zone in such a way that user1 should have read and write access and user 2 should have only read access?how can we define this ?
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