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Announcement 1 Ask Us Anything - Spyglass Initiative and MapR 5.2

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asadali
I'm back after having a hadoop cluster run successfully for over a month and I'm hoping someone can help me recover the cluster. Here is my setup:   Node1 - zookeeper, cldb, fileserver, webserver, nfs, jobtracker, tasktracker Node2 - zookeeper, fileserver, jobtracker, tasktracker, resourcemanager, historyserver Node3 - zookeeper,
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Hao Zhu
Query Tuning and Performance -> Partition Pruning Why is partition pruning not happening if my query has an IN list filter with more than 20 elements?   See all drill best practice FAQs.
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maprcommunity
Hello, I have a question regarding the FUSE client licensing in MapR. I find that use of the client is the only way how to run Spark seamlessly, and that the 10 license limit is making this very cumbersome.   On our cluster, we use the FUSE client to mount a local volume on each node of the cluster. The mounted directory is then used for the
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msv
Hello, I have a question regarding the FUSE client licensing in MapR. I find that use of the client is the only way how to run Spark seamlessly, and that the 10 license limit is making this very cumbersome.   On our cluster, we use the FUSE client to mount a local volume on each node of the cluster. The mounted directory is then used for the
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subhash
Hi, I am trying to login  using hue http://10.10.10.80:8888/  and below issue we are facing. Could you advise on this issue.   Traceback (most recent call last):   File "/opt/mapr/hue/hue-3.9.0/desktop/core/src/desktop/lib/wsgiserver.py", line 1196, in communicate   req.respond()   File
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