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pentaho-hadoop-shims | Hadoop Configurations

 by   pentaho Java Version: Current License: Apache-2.0

 by   pentaho Java Version: Current License: Apache-2.0

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kandi X-RAY | pentaho-hadoop-shims Summary

pentaho-hadoop-shims is a Java library typically used in Big Data, Spark, Hadoop applications. pentaho-hadoop-shims has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub, GitLab.
Hadoop Configurations, also known and shims and the Pentaho Big Data Adaptive layer, are collections of Hadoop libraries required to communicate with a specific version of Hadoop (and related tools: Hive, HBase, Sqoop, Pig, etc.). They are designed to be easily configured.
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Quality
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Security
Security
License
License
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kandi-support Support

  • pentaho-hadoop-shims has a low active ecosystem.
  • It has 48 star(s) with 172 fork(s). There are 84 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 5 open issues and 0 have been closed. There are 22 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of pentaho-hadoop-shims is current.
pentaho-hadoop-shims Support
Best in #Java
Average in #Java
pentaho-hadoop-shims Support
Best in #Java
Average in #Java

quality kandi Quality

  • pentaho-hadoop-shims has 0 bugs and 0 code smells.
pentaho-hadoop-shims Quality
Best in #Java
Average in #Java
pentaho-hadoop-shims Quality
Best in #Java
Average in #Java

securitySecurity

  • pentaho-hadoop-shims has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • pentaho-hadoop-shims code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
pentaho-hadoop-shims Security
Best in #Java
Average in #Java
pentaho-hadoop-shims Security
Best in #Java
Average in #Java

license License

  • pentaho-hadoop-shims is licensed under the Apache-2.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
pentaho-hadoop-shims License
Best in #Java
Average in #Java
pentaho-hadoop-shims License
Best in #Java
Average in #Java

buildReuse

  • pentaho-hadoop-shims releases are not available. You will need to build from source code and install.
  • Build file is available. You can build the component from source.
  • Installation instructions, examples and code snippets are available.
  • pentaho-hadoop-shims saves you 24879 person hours of effort in developing the same functionality from scratch.
  • It has 50218 lines of code, 4107 functions and 590 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
pentaho-hadoop-shims Reuse
Best in #Java
Average in #Java
pentaho-hadoop-shims Reuse
Best in #Java
Average in #Java
Top functions reviewed by kandi - BETA

kandi has reviewed pentaho-hadoop-shims and discovered the below as its top functions. This is intended to give you an instant insight into pentaho-hadoop-shims implemented functionality, and help decide if they suit your requirements.

  • Writes a single field .
    • Creates an Avro record from the specified row .
      • Get the RowMetaData .
        • Returns a ResultScanBuilderBuilder .
          • Convert to Parquet field .
            • Sets the value of the field .
              • Handles a row written event .
                • Convert an Avro object into an array .
                  • Add a column filter to the source scan .
                    • Verify that the given transition step name is valid .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      pentaho-hadoop-shims Key Features

                      Hadoop Configurations

                      pentaho-hadoop-shims Examples and Code Snippets

                      See all related Code Snippets

                      How to build

                      copy iconCopydownload iconDownload
                      $ mvn clean install
                      

                      See all related Code Snippets

                      Community Discussions

                      Trending Discussions on pentaho-hadoop-shims
                      • Spoon takes insanely long time to start
                      Trending Discussions on pentaho-hadoop-shims

                      QUESTION

                      Spoon takes insanely long time to start

                      Asked 2017-Sep-22 at 09:32

                      I am running Spoon - Pentaho EE V 6.1 on my laptop (8 GB RAM) and allocated 4 G to Spoon. Still it takes 3 minutes and 30 seconds to start. I dont have any plugins and my plugins directory is empty. I have also tried this by closing all applications and processes but with no luck. Am I missing anything obvious?

                      Sep 22, 2017 10:15:13 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
                      INFO: Adding the extensions from bundle org.apache.cxf.cxf-rt-javascript (208) [org.apache.cxf.javascript.JavascriptServerListener]
                      Sep 22, 2017 10:15:13 AM org.pentaho.caching.impl.PentahoCacheManagerFactory$Reg
                      istrationHandler$1 onSuccess
                      INFO: New Caching Service registered
                      2017/09/22 10:15:27 - General - Logging plugin type found with ID: CheckpointLog    Table
                      2017/09/22 10:18:00,201 ERROR [KarafLifecycleListener] Error in Blueprint Watcher org.pentaho.osgi.api.IKarafBlueprintWatcher$BlueprintWatcherException: Unknown error in KarafBlueprintWatcher at org.pentaho.osgi.impl.KarafBlueprintWatcherImpl.waitForBlueprint(KarafBlueprintWatcherImpl.java:103) at org.pentaho.di.osgi.KarafLifecycleListener$2.run(KarafLifecycleListen    er.java:161) at java.lang.Thread.run(Unknown Source)
                      Caused by: org.pentaho.osgi.api.IKarafBlueprintWatcher$BlueprintWatcherException : Timed out waiting for blueprints to load: pdi-dataservice-server-plugin,pentaho-big-data-impl-shim-initializer,pentaho-big-data-impl-shim-hdfs,pentaho-big-data-impl-shim-hbase,pentaho-big-data-impl-shim-mapreduce,pentaho-big-data-impl-shim-pig,pentaho-big-data-impl-shim-oozie,pentaho-big-data-impl-shim-sqoop,pentaho-big-data-impl-vfs-hdfs,pentaho-big-data-kettle-plugins-common-named-cluster-bridge,pentaho-big-data-kettle-plugins-guiTestActionHandlers,pentaho-big-data-kettle-plugins-hdfs,pentaho-big-data-kettle-plugins-hbase,pentaho-big-data-kettle-plugins-mapreduce,pentaho-big-data-kettle-plugins-pig,pentaho-big-data-kettle-plugins-oozie,pentaho-big-data-kettle-plugins-sqoop,pentaho-hadoop-shims-mapr-osgi-jaas,pentaho-big-data-impl-clusterTests,pentaho-big-data-impl-shim-shimTests,pentaho-yarn-api,pentaho-yarn-impl-shim,pentaho-yarn-kettle-plugin,pentaho-metaverse-core,pentaho-metaverse-web,pentaho-requirejs-osgi-manager,pentaho-angular-bundle,common-ui-6.1.0.1,pentaho-marketplace-di at org.pentaho.osgi.impl.KarafBlueprintWatcherImpl.waitForBlueprint(KarafBlueprintWatcherImpl.java:88)
                              ... 2 more
                      2017/09/22 10:18:42 - General - Starting agile-bi
                      2017/09/22 10:18:43 - class org.pentaho.agilebi.platform.JettyServer - WebServer.Log.CreateListener localhost:10001
                      

                      ANSWER

                      Answered 2017-Sep-22 at 09:32

                      Finally found the answer. Its a known issue and fixed under Version 7

                      There seems to be a timing issue in the Karaf Blueprint Watcher where sometimes it will ask a bundle for its blueprint file before the bundle is in RESOLVED state. This triggers a (usually) parallel resolve that causes the bundle to be destroyed immediately after creation.

                      http://jira.pentaho.com/browse/PDI-15488

                      http://jira.pentaho.com/browse/PDI-14698

                      http://jira.pentaho.com/browse/PDI-15574

                      Source https://stackoverflow.com/questions/46360955

                      Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                      Vulnerabilities

                      No vulnerabilities reported

                      Install pentaho-hadoop-shims

                      pentaho-hadoop-shims uses the maven framework. This is a maven project, and to build it use the following command. Optionally you can specify -Drelease to trigger obfuscation and/or uglification (as needed). Optionally you can specify -Dmaven.test.skip=true to skip the tests (even though you shouldn't as you know). The build result will be a Pentaho package located in target.
                      Maven, version 3+
                      Java JDK 11
                      This settings.xml in your /.m2 directory
                      Download winutils.exe binary. E.g. from: https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-winutils
                      Create any dir (e.g. d:\TEMP_DIR) and bin sub dir in it. Then put winutils.exe in bin: d:\TEMP_DIR\bin\winutils.exe
                      Set system property hadoop.home.dir="d:\TEMP_DIR" or just run the Java process with this property:
                      Don't use IntelliJ's built-in maven. Make it use the same one you use from the commandline. Project Preferences -> Build, Execution, Deployment -> Build Tools -> Maven ==> Maven home directory

                      Support

                      For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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