zstd-jni | JNI binding for Zstd | Compression library
kandi X-RAY | zstd-jni Summary
kandi X-RAY | zstd-jni Summary
JNI bindings for Zstd native library that provides fast and high compression lossless algorithm for Android, Java and all JVM languages:.
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Trending Discussions on zstd-jni
QUESTION
I'm using one of the Docker images of EMR on EKS (emr-6.5.0:20211119) and investigating how to work on Kafka with Spark Structured Programming (pyspark). As per the integration guide, I run a Python script as following.
...ANSWER
Answered 2022-Mar-07 at 21:10You would use --jars
to refer to local filesystem in-place of --packages
QUESTION
In my application config i have defined the following properties:
...ANSWER
Answered 2022-Feb-16 at 13:12Acording to this answer: https://stackoverflow.com/a/51236918/16651073 tomcat falls back to default logging if it can resolve the location
Can you try to save the properties without the spaces.
Like this:
logging.file.name=application.logs
QUESTION
It's my first Kafka program.
From a kafka_2.13-3.1.0
instance, I created a Kafka topic poids_garmin_brut
and filled it with this csv
:
ANSWER
Answered 2022-Feb-15 at 14:36Following should work.
QUESTION
I have a fresh install of RHEL 8.4 running neo4j 3.5.28, and when I attempt to run neo4j-admin load --from=
I get the following error:
ANSWER
Answered 2021-Nov-12 at 19:32Turns out our admin had the /var/tmp and /tmp directories set to have the noexec flag. Removing this flag allowed the import to work without a problem.
QUESTION
I have a Reactor Kafka application that consumes messages from a topic indefinitely. I need to expose a health check REST endpoint that can indicate the health of this process - Essentially interested in knowing if the Kafka receiver flux sequence has terminated so that some action can be taken to start it. Is there a way to know the current status of a flux (completed/terminated etc)? The application is Spring Webflux + Reactor Kafka.
Edit 1 - doOnTerminate/doFinally do not execute
...ANSWER
Answered 2021-Oct-12 at 07:57You can't query the flux itself, but you can tell it to do something if it ever stops.
In the service that contains your Kafka listener, I'd recommend adding a terminated
(or similar) boolean flag that's false by default. You can then ensure that the last operator in your flux is:
QUESTION
After installing anaconda on my windows 10 machine, and then I followed the following tutorial to set it up on my machine and run it with jupyter : https://changhsinlee.com/install-pyspark-windows-jupyter/
- spark version is 3.1.2 python is 3.8.8 so it's compatible and now to integrate kafka with pyspark here's my code:
ANSWER
Answered 2021-Jun-23 at 19:42Similar error (and same answer) - Spark Kafka Data Consuming Package
Did you literally write ...
after the --packages
option?
The error is telling you to give a .py
file or --class
along with a JAR file containing your application code
And if you did give one, then it would seem the Spark user cannot access the D:\
drive path that you gave, and you likely need to use winutils chmod
to modify that
If you want to run the code in Jupyter, you can add --packages
there too
QUESTION
I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.
When I run a function that it call CQL by spark, the tomcat gave me the error bellow.
Stack trace:
...ANSWER
Answered 2021-May-25 at 23:23I openned two JIRA to understand this problem. See the links below:
QUESTION
We have an existing application which is working fine with the SpringBoot 2.2.2.RELEASE. Now we tried to upgrade it to the SpringBoot 2.4.2 version and application is not getting started and throws the following error. In the classpath I could see only one spring-webmvc-5.3.2.jar file.
Below is the pom.xml for the referance:
...ANSWER
Answered 2021-Jan-29 at 14:01QUESTION
I am trying use spark streaming to read from a kafka stream using spark-shell.
I have spark 3.0.1, so I am loading spark-shell with:
...ANSWER
Answered 2021-Feb-05 at 13:35clearing caches like ".ivy2/cache" "ivy2/jars" and ".m2/repository/" could fix your issue.
QUESTION
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 10:41Many Zookeeper instances were running earlier. I killed all the zookeeper and Brokers , restarted them again freshly . It is working fine now.
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