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Discussion on: Installing and Running Hadoop and Spark on Windows

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Rodrigo Herrán • Edited

hi Andrew,

I cant fix this problem:

Hadoop Version ist 3.1.3

When I start yarn, this folder gets created, with insuficient permissions: /usercache. Running every script with unsificcient permissions, doesnt help.

Thanks a lot in advance!


Caused by: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Permissions incorrectly set for dir c:/Hadoop/hadoop-3.1.3/yarn/tmp-nm/usercache, should be rwxr-xr-x, actual value = rw-rw-rw-
at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.checkLocalDir(
at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.checkAndInitializeLocalDirs(