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为啥我的pyspark在你的工程文件下,总是提示找不到,但是自己用demo工程测试,可以正常导入?
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org.apache.commons.math3.exception.MathIllegalStateException: unable to bracket optimum in line search
I'm trying to fit arima model to my data(electricity_power) and i'm getting this error.
Below is …
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## steps
sbt version: 1.3.7
To reproduce, I was able to do
```bash
rm -rf ~/.ivy2 ~/.sbt
sbt sbtVersion
```
To get it to happen every time.
### build.sbt
```scala
import Dependen…
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##sbt version: 1.0.4
##problem
I successfully assembled the Jar file. When I run this Jar file from terminal (`scala /path/to/jar`), I get the error:
` java.lang.NoSuchMethodError: akka.patt…
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**What is your question?**
The rapids library has implemented many ML methods through the cuml module, but currently it is not possible to call cuml through spark-rapids. I know that you have been wo…
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### OrientDB Version: 2.2.2
### Java Version: 8
### OS: Centos
## Expected behavior
should connect to the remote database.
## Actual behavior
Error on opening database: the engine 'remo…
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The toolkit looks great. Great Job, @ankitpas!
The approach proposed by @ankitpas when streams operator communicates with a corresponding Spark job
is very interesting and absolutely make sense. As a…
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I have a spl application that requires a specific (newer) toolkit version.
The info.xml file requires com.ibm.streamsx.sttgateway 2.2.1
com.ibm.streamsx.sttgateway
[2.2.1,3.0.0)…
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Spark models have additional prediction information which may be required in certain cases. e.g. Naive Bayes has list of of probabilities, KMeans has cluster centers and cost, etc. It would be good to…
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With Spark 2.x, the lib directory is no longer part of the distribution. It is now called jars. It would probably be better if the SPARK_LIB environment variable is used for pointing to the right lib …