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Forum Posts

pokus
by New Contributor III
  • 2611 Views
  • 3 replies
  • 2 kudos

Resolved! use DeltaLog class in databricks cluster

I need to use DeltaLog class in the code to get the AddFiles dataset. I have to keep the implemented code in a repo and run it in databricks cluster. Some docs say to use org.apache.spark.sql.delta.DeltaLog class, but it seems databricks gets rid of ...

  • 2611 Views
  • 3 replies
  • 2 kudos
Latest Reply
dbal
New Contributor III
  • 2 kudos

Thanks for providing a solution @pokus .What I dont understand is why Databricks cannot provide the DeltaLog at runtime. How can this be the official solution? We need a better solution for this instead of depending on reflections.

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Karthick
by New Contributor III
  • 1952 Views
  • 3 replies
  • 6 kudos

java.lang.NoClassDefFoundError: Could not initialize class org.locationtech.rasterframes.ref.RFRasterSource$

After installing the latest pyrasterframes (v0.10.1) on Azure databricks 9.1 LTS (includes Apache Spark 3.1.2, Scala 2.12), I can create a spark session, read the raster data and print the schema. However, when I try to perform any actions on the dat...

  • 1952 Views
  • 3 replies
  • 6 kudos
Latest Reply
Nobusuke_Hanaga
New Contributor II
  • 6 kudos

Hi @Karthick Narendran​ I got the same error as you.I tried every branch in the locationtech repository but failed. Then luckily I found a rasterframe branch for databricks here.https://github.com/mjohns-databricks/rasterframes/tree/0.10.2-databricks...

  • 6 kudos
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carlosancassani
by New Contributor III
  • 941 Views
  • 3 replies
  • 5 kudos

Error: Credential size is more than configured size limit. As a result credential passthrough won't work for this notebook run.

I get this error when trying to execute parallel slave notebook from a Pyspark "master notebook".note 1: I use same class, functions, cluster, credential for another use case of parallel notebook in the same databricks instance and it works fine.note...

image
  • 941 Views
  • 3 replies
  • 5 kudos
Latest Reply
Anonymous
Not applicable
  • 5 kudos

Hi @carlosancassani​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Th...

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77796
by New Contributor II
  • 2586 Views
  • 4 replies
  • 0 kudos

Databricks S3A error - java.lang.ClassNotFoundException: Class org.apache.hadoop.fs.s3a.commit.S3ACommitterFactory not found

We are getting the below error for runtime 10.x and 11.x when writing to s3 via saveAsNewAPIHadoopFile function. The same jobs are running fine on runtime 9.x and 7.x. The difference betwen 9.x and 10.x is the former has hadoop 2.7 bindings with sp...

  • 2586 Views
  • 4 replies
  • 0 kudos
Latest Reply
77796
New Contributor II
  • 0 kudos

We have resolved this issue by using s3 scheme instead of s3a i.e. pairRDD.saveAsNewAPIHadoopFile("s3://bucket/testout.dat",

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Phani1
by Valued Contributor
  • 2079 Views
  • 3 replies
  • 3 kudos

Resolved! Terminated with exception: Could not initialize class org.rocksdb.Options

Problem Statement : When running Delta Live tables ,it is giving the error.Error Message : Could not initialize class org.rocksdb.Optionsorg.apache.spark.sql.streaming.StreamingQueryException: Query cpicpg_us_tgt_amz_bronze [id = a42eec82-0ee8-41b4-9...

  • 2079 Views
  • 3 replies
  • 3 kudos
Latest Reply
Phani1
Valued Contributor
  • 3 kudos

Hi Team ,Thanks for your response, I faced this issue while executing the Delta Live tables / pipeline.Initially i choose product edition as Core and attached 4 notebooks to the pipeline and each notebook have Bronze and silver tables creation. duri...

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krishnakash
by New Contributor II
  • 2211 Views
  • 2 replies
  • 1 kudos

Resolved! How to provide custom class extending SparkPlugin/ExecutorPlugin in Databricks 7.3?

How to properly configure the jar containing the class and spark plugin in Databricks?During DBR 7.3 cluster creation, I tried by setting the spark.plugins, spark.driver.extraClassPath and spark.executor.extraClassPath Spark configs by copying the ja...

  • 2211 Views
  • 2 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hello @Krishna Kashiv​ - I don't know if we've met yet. My name is Piper and I'm a community moderator here. Thank you for your new question. It looks thorough! Let's give it a while to see what our members have to say. Otherwise, we will circle back...

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