Hi,
I have a problem with Big Data Extension. I installed an extension, but the nodes don't appear in Node Repository. I can see it in "KNIME Analytics Platform Installation Details -> Installed Software" (both: Big Data Connectors And Extension for Apache Spark). When I'm trying to open 01_Big_Data_Preprocessing_Example, Knime wants to install required extensions:
"Error during load due to missing nodes (Hive Connector, Hive Loader). Do you want to search and install the required extensions?". When I click "Yes", install window shows up, but "Next" button doesn't work.
I checked .metadata/.log file and I found some errors:
!SESSION 2018-01-08 16:46:37.271 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_152
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86_64
!ENTRY org.knime.bigdata.commons 4 0 2018-01-08 16:46:37.990
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.knime.bigdata.commons [580]
Unresolved requirement: Require-Bundle: org.apache.hadoop.client; bundle-version="[2.0.0,3.0.0)"
-> Bundle-SymbolicName: org.apache.hadoop.client; bundle-version="2.7.4.knimebd-20171201"
org.apache.hadoop.client [564]
Unresolved requirement: Require-Bundle: org.fusesource.leveldbjni.leveldbjni-all; bundle-version="[1.8.0,1.9.0)"
-> Bundle-SymbolicName: org.fusesource.leveldbjni.leveldbjni-all; bundle-version="1.8.0"
org.fusesource.leveldbjni.leveldbjni-all [577]
Unresolved requirement: Require-Capability: osgi.native; native.paths.0:List<String>="META-INF/native/windows32/leveldbjni.dll"; native.paths.2:List<String>="META-INF/native/osx/libleveldbjni.jnilib"; native.paths.1:List<String>="META-INF/native/windows64/leveldbjni.dll"; native.paths.4:List<String>="META-INF/native/linux32/libleveldbjni.so"; native.paths.3:List<String>="META-INF/native/osx/libleveldbjni.jnilib"; native.paths.5:List<String>="META-INF/native/linux64/libleveldbjni.so"; filter:="(|(&(osgi.native.osname~=Win32)(osgi.native.processor~=x86))(&(osgi.native.osname~=Win32)(osgi.native.processor~=x86-64))(&(osgi.native.osname~=macosx)(osgi.native.processor~=x86))(&(osgi.native.osname~=macosx)(osgi.native.processor~=x86-64))(&(osgi.native.osname~=Linux)(osgi.native.processor~=x86))(&(osgi.native.osname~=Linux)(osgi.native.processor~=x86-64)))"
at org.eclipse.osgi.container.Module.start(Module.java:444)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1620)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1599)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1571)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1514)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
and so on. Full logs in the appendix. I'm using Windows Server 2016, 64-bit, Knime 3.5.1.
Thank you in advance.