cleanzr / dblinkr Goto Github PK

I have the following error:
"package ‘exchangeableER’ is not available"

Anyone can help please?

The vignette no longer compiles (at least for me). This is happening to others.

Error in spark_connect(master = "local[2]", version = "2.4.3") :
could not find function "spark_connect"

I have no yet figured out how to fix the issue in markdown. There _is _no issue in base R.

sparklyr/sparklyr#984

I am protyping a model and am unable to load previous results using the loadResults function. It is failing on the loadState() step and I am unsure how to diagnose the issue.

library(sparklyr)
library(dblinkR)

library(stringr)
library(dplyr)
library(tidyr)
library(ggplot2)
library(readr)

library(tidybayes)

sc <- spark_connect(master = "local[4]", version = "2.4.3")
spark_context(sc) %>% invoke("setLogLevel", "WARN")

projectPath <- paste0(getwd(), "/") # working directory
spark_set_checkpoint_dir(sc, paste0(projectPath, "checkpoints/"))

loadResult(sc, projectPath)

Error: java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:392)
at java.io.ObjectInputStream$BlockDataInputStream.readInt(ObjectInputStream.java:3333)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1104)
at com.github.cleanzr.dblink.State$.read(State.scala:172)
at com.github.cleanzr.dblink.State.read(State.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sparklyr.Invoke.invoke(invoke.scala:161)
at sparklyr.StreamHandler.handleMethodCall(stream.scala:141)
at sparklyr.StreamHandler.read(stream.scala:62)
at sparklyr.BackendHandler$$anonfun$channelRead0$1.apply$mcV$sp(handler.scala:60)
at scala.util.control.Breaks.breakable(Breaks.scala:38)
at sparklyr.BackendHandler.channelRead0(handler.scala:40)
at sparklyr.BackendHandler.channelRead0(handler.scala:14)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:138)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:750)

I am running spark locally. Here are the outputs for my specific machine.

system('java -version')

openjdk version "1.8.0_342"
OpenJDK Runtime Environment (build 1.8.0_342-8u342-b07-0ubuntu1~18.04-b07)
OpenJDK 64-Bit Server VM (build 25.342-b07, mixed mode)

sessionInfo()

R version 4.2.0 (2022-04-22)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 18.04.4 LTS

Matrix products: default
BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.7.1
LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.7.1

locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats graphics grDevices datasets utils methods base

loaded via a namespace (and not attached):
[1] rstudioapi_0.13 magrittr_2.0.3 R.cache_0.15.0 rlang_1.0.3
[5] fansi_1.0.3 styler_1.7.0 tools_4.2.0 R.oo_1.25.0
[9] utf8_1.2.2 cli_3.3.0 clipr_0.8.0 withr_2.5.0
[13] ellipsis_0.3.2 digest_0.6.29 tibble_3.1.7 lifecycle_1.0.1
[17] crayon_1.5.1 purrr_0.3.4 vctrs_0.4.1 R.utils_2.12.0
[21] fs_1.5.2 glue_1.6.2 reprex_2.0.1 compiler_4.2.0
[25] pillar_1.7.0 R.methodsS3_1.8.2 jsonlite_1.8.0 renv_0.15.5
[29] pkgconfig_2.0.3