scala-logging | performant logging library for Scala wrapping SLF4J

by lightbend Scala Version: v3.9.3 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | scala-logging Summary

scala-logging is a Scala library typically used in Big Data, Spark applications. scala-logging has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Scala Logging is published to Sonatype OSS and Maven Central:.

Support

Quality

Security

License

Reuse

Support

scala-logging has a medium active ecosystem.

It has 821 star(s) with 121 fork(s). There are 27 watchers for this library.

It had no major release in the last 12 months.

There are 22 open issues and 84 have been closed. On average issues are closed in 284 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of scala-logging is v3.9.3

Quality

scala-logging has 0 bugs and 0 code smells.

Security

scala-logging has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

scala-logging code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

scala-logging is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

scala-logging releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 2532 lines of code, 234 functions and 18 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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scala-logging Key Features

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scala-logging Examples and Code Snippets

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Community Discussions

Trending Discussions on scala-logging

Error while fetching data from cassandra using pyspark

Spark Build Fails Because Of Avro Mapred Dependency

GeoMesa Spark can't use geohash

Scala sbt assembly jar does not work (class implementation not found) but code works when through IntelliJ

Bazel Scala "failed: Worker process did not return a WorkResponse"

kafka connect to Google BigQuery throws error java.lang.NoClassDefFoundError: org/apache/kafka/common/config/ConfigDef$CaseInsensitiveValidString

Can't find SttpBackends + "Error occurred in an application involving default arguments."

kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING

Which version of Sbt and Sbt assembly to use for Spack 2.4.5 and Scala 2.11?

How do you specify/figure out which minimum JDK is required for running the fat jar?

QUESTION

Error while fetching data from cassandra using pyspark

Asked 2021-Dec-27 at 11:08

I am very new to apache spark and I just have to fetch a table from cassandra database, Below I have appended the data to debug the situation, Please help and thanks in advance. Cassandra Node:192.168.56.10 Spark Node: 192.168.56.10

Cassandra Table to be fetched: dev.device {keyspace.table_name}

Access pyspark with connection to cassandra:

...

ANSWER

Answered 2021-Dec-27 at 11:08

You can't use connector compiled for Scala 2.11 with Spark 3.2.0 that is compiled with Scala 2.12. You need to use appropriate version - right now it's 3.1.0 with coordinates com.datastax.spark:spark-cassandra-connector_2.12:3.1.0

P.S. Please note that although basic functionality will work, more advanced functionality won't work until the SPARKC-670 is fixed (see this PR)

Source https://stackoverflow.com/questions/70493376

QUESTION

Spark Build Fails Because Of Avro Mapred Dependency

Asked 2021-Dec-19 at 18:12

I have a scala spark project that fails because of some dependency hell. Here is my build.sbt:

...

ANSWER

Answered 2021-Dec-19 at 18:12

I had to do the inevitable and add this to my build.sbt:

Source https://stackoverflow.com/questions/70413201

QUESTION

GeoMesa Spark can't use geohash

Asked 2021-Oct-18 at 21:59

I am using GeoMesa Spark on a Databricks cluster referring to this sample notebook: GeoMesa - NYC Taxis. I had no problem importing and using UDF functions such as st_makePoint and st_intersects. However, when I try to use st_geoHash to create a column of geohash of the points, I got this error:

NoClassDefFoundError: Could not initialize class org.locationtech.geomesa.spark.jts.util.GeoHash$.

The cluster has geomesa-spark-jts_2.11:3.2.1 and scala-logging_2.11:3.8.0 installed, which are the two given by the notebook (but with a different version of GeoMesa, 2.3.2 in the notebook while 3.2.1 on my cluster). I am new to GeoMesa and Databricks platform. I wonder if I missed some dependencies for the Geohash class to work.

...

ANSWER

Answered 2021-Oct-04 at 12:03

I would recommend you to install same version of geomesa-spark-jts_2.11 as given in this notebook.

To install geomesa-spark-jts_2.11:2.3.2 follow below steps:

Step1: Click on install library.

Step2: Select Maven, Search and install geomesa-spark-jts_2.11:2.3.2.

Step3: You can also download jar file and upload it to Library Source.

Source https://stackoverflow.com/questions/69397091

QUESTION

Scala sbt assembly jar does not work (class implementation not found) but code works when through IntelliJ

Asked 2021-Apr-20 at 16:34

When launching my code with

scala -cp assembly.jar class.A --config-path confFile

I get

java.lang.IllegalStateException: No LivyClientFactory implementation was found

But when launching through IntelliJ it works just fine. Also I checked inside my assembly jar, I got the .class of LivyClientFactory.

I suspect a build.sbt mistake, anyone got an idea why he cant find the class?

I tried to play a bit with the assemblyMerge strategy with no success.

...

ANSWER

Answered 2021-Apr-20 at 16:34

The jar was missing service in META-INF

Source https://stackoverflow.com/questions/66904241

QUESTION

Bazel Scala "failed: Worker process did not return a WorkResponse"

Asked 2021-Apr-17 at 13:20

I am a beginner in Bazel and I need to migrate from sbt. I use Scala Rules to build my app.

I use the following dependencies with following aliases (to prevent typos):

Alias Group Artifact Version borer_core io.bullet borer-core_2.12 1.6.3 borer_derivation io.bullet borer-derivation_2.12 1.6.3 scala_logging com.typesafe.scala-logging scala-logging_2.12 3.9.2 logback ch.qos.logback logback-classic 1.2.3 tagging com.softwaremill.common tagging_2.12 2.2.1 ujson com.lihaoyi ujson_2.12 1.2.2

All these dependencies will be installed by JVM External Rules. It looks like so in Workspace:

...

ANSWER

Answered 2021-Apr-17 at 13:20

I have found the problem. Default scala_toolchain has direct mode. So it sees only dependencies, that are defined in the deps filed of scala_library or scala_macro_library. So there are two options to solve this problem:

Add all needed direct dependencies to the deps array.
Or define own scala_toolchain - docs - example

So for the current example, we need to define all direct dependencies. By the way, they are already downloaded when you do maven_install. Now we need only reference them:

For borer additional dependencies will be:

@maven//:io_bullet_borer_deriver_2_12

For scala_logging we need to add:

@maven//:org_slf4j_slf4j_api

And for ujson we need:

@maven//:com_lihaoyi_geny_2_12
@maven//:com_lihaoyi_upickle_core_2_12

All fixes for the Github example repository are available in the repository under fix branches.

Source https://stackoverflow.com/questions/66640581

QUESTION

kafka connect to Google BigQuery throws error java.lang.NoClassDefFoundError: org/apache/kafka/common/config/ConfigDef$CaseInsensitiveValidString

Asked 2021-Mar-14 at 19:40

I am trying to stream from a Kafka topic to Google BigQuery. My connect-standalone.properties file is as follows:

...

ANSWER

Answered 2021-Mar-14 at 19:40

Thanks all.

I was using an older Kafka version.

I upgraded Kafka in the cluster from kafka_2.12-1.1.0 to the latest stable version kafka_2.12-2.7.0. I also upgraded zookeeper from zookeeper-3.4.6 to apache-zookeeper-3.6.2-bin version.

In addition in the run file I added the following:

Source https://stackoverflow.com/questions/66617141

QUESTION

Can't find SttpBackends + "Error occurred in an application involving default arguments."

Asked 2020-Nov-11 at 13:48

I'm trying to create a extremely simple Telegram bot in Scala using bot4s. I'm pretty much following the example there. Here's the code:

...

ANSWER

Answered 2020-Nov-11 at 13:48

Your error messages is associated with each other. First error tells us that compiler couldn't find object SttpBackends which has field of SttpBackend. The second one tells us that compiler couldn't find implicit backend: SttpBackend for constructing FutureSttpClient. It requires two implicits: SttpBackend and ExecutionContext.

Source https://stackoverflow.com/questions/64782138

QUESTION

kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING

Asked 2020-Sep-25 at 10:41

I am trying to install kafka in ubuntu. I have downloaded the kafka tar.gz file,unzipped it. started the zookeeper server .While trying to start the kafka server, getting the timeout exception.

Can some one pls let me know the resolution.

Following are the server logs: ...

ANSWER

Answered 2020-Sep-25 at 10:41

Many Zookeeper instances were running earlier. I killed all the zookeeper and Brokers , restarted them again freshly . It is working fine now.

Source https://stackoverflow.com/questions/63933799

QUESTION

Which version of Sbt and Sbt assembly to use for Spack 2.4.5 and Scala 2.11?

Asked 2020-Sep-07 at 18:14

Currently, in AWS EMR Cluster, I am using Spark v2.4.5 which comes with Scala v2.11. So in my project, I want to use Scala v2.11 and corresponding SBT and Sbt-Assembly versions. But I am getting one or the other Version conflicts with all the permutations available on various blogs and Stackoverflow answers.

Here is my dependency files which throws error:

build.sbt

...

ANSWER

Answered 2020-Sep-07 at 18:14

It seems that you're mixing up the Scala version used by SBT and Scala version used in your project.

If you need to build project with Scala 2.11, it's just enough to specify in build.sbt

Source https://stackoverflow.com/questions/63779672

QUESTION

How do you specify/figure out which minimum JDK is required for running the fat jar?

Asked 2020-Aug-13 at 19:29

I used sbt-assembly on a project where I have some java 14 jars, and my local machine has JDK 8 as the default JDK.

The sbt assembly task was successful and produced a fat jar.

When I run it with JDK 8, I get the error:

...

ANSWER

Answered 2020-Aug-13 at 19:29

A JAR is just like a zip of classes, each class is the one that you can check with javap to see which JDK version they need by looking at the value of the "major version" field; see this.

If you want to ensure the classes are compiled to a specific Java version, you can use the release & target scalac options.

Like this:

Source https://stackoverflow.com/questions/63397117

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You can download it from GitHub.

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