How to fix “Error opening block StreamChunkId” on external spark shuffle service

I’m trying to run spark jobs from my zeppelin deployment in a kubernetes cluster. I have a spark shuffle service (daemonset – v2.2.0-k8s) running on a different namespace as well. Here are my spark configs: –conf spark.kubernetes.executor.docker.image=<spark-executor> –conf spark.executor.cores=5 –conf spark.driver.memory=5g –conf spark.executor.memory=5g –conf spark.kubernetes.authenticate.driver.serviceAccountName=<svc-account> –conf spark.local.dir=/tmp/spark-local –conf spark.executor.instances=5 –conf spark.dynamicAllocation.enabled=true –conf spark.shuffle.service.enabled=true –conf spark.kubernetes.shuffle.labels=”app=spark-shuffle,spark-version=2.2.0″…

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“The source directory does not appear to contain CMakeLists.txt” when installing exiv2 in Ubuntu 18.04

I have downloaded the exiv2-0.27.2-Source.tar.gz. I have extracted it in the same directory i.e, home/dir/Downloads/ Now following the instructions from the github page Build, Install, Use Exiv2 on a UNIX-like system cd $EXIV_ROOT mkdir build && cd build cmake .. -DCMAKE_BUILD_TYPE=Release cmake –build . make tests sudo make install This is what’s happening when I’m…

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X-AIR Edit App not working – UbuntuStudio 19.10

Please help. I’m currently using UbuntuStudio 19.10. I’m using an app called X-AIR Edit from Behringer. This app is used to control XR18 digital mixer. It was working previously but as of recently the app’s buttons and settings are no longer working after launching. I downloaded the app from the official Behringer site https://downloads.music-group.com/software/behringer/XAIR/X-AIR-Edit_LINUX_X64_V1.5.tar.gz https://www.behringer.com/Categories/Behringer/Mixers/Digital/XR18/p/P0BI8/Downloads#googtrans(en|en)

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