By marking it provided, you are not including this dependency with your
app. If it is also not somehow already provided by your spark cluster (this
is what it means), then yeah this is not anywhere on the class path at
runtime. Remove the provided scope.
On Thu, Sep 7, 2023, 4:09 PM Dipayan Dev <dev.dipaya...@gmail.com> wrote:
> Hi,
>
> Can you please elaborate your last response? I don’t have any external
> dependencies added, and just updated the Spark version as mentioned below.
>
> Can someone help me with this?
>
> On Fri, 1 Sep 2023 at 5:58 PM, Koert Kuipers <ko...@tresata.com> wrote:
>
>> could the provided scope be the issue?
>>
>> On Sun, Aug 27, 2023 at 2:58 PM Dipayan Dev <dev.dipaya...@gmail.com>
>> wrote:
>>
>>> Using the following dependency for Spark 3 in POM file (My Scala version
>>> is 2.12.14)
>>>
>>>
>>>
>>>
>>>
>>>
>>> *<dependency> <groupId>org.elasticsearch</groupId>
>>> <artifactId>elasticsearch-spark-30_2.12</artifactId>
>>> <version>7.12.0</version> <scope>provided</scope></dependency>*
>>>
>>>
>>> The code throws error at this line :
>>> df.write.format("es").mode("overwrite").options(elasticOptions).save("index_name")
>>> The same code is working with Spark 2.4.0 and the following dependency
>>>
>>>
>>>
>>>
>>>
>>> *<dependency> <groupId>org.elasticsearch</groupId>
>>> <artifactId>elasticsearch-spark-20_2.12</artifactId>
>>> <version>7.12.0</version></dependency>*
>>>
>>>
>>> On Mon, 28 Aug 2023 at 12:17 AM, Holden Karau <hol...@pigscanfly.ca>
>>> wrote:
>>>
>>>> What’s the version of the ES connector you are using?
>>>>
>>>> On Sat, Aug 26, 2023 at 10:17 AM Dipayan Dev <dev.dipaya...@gmail.com>
>>>> wrote:
>>>>
>>>>> Hi All,
>>>>>
>>>>> We're using Spark 2.4.x to write dataframe into the Elasticsearch
>>>>> index.
>>>>> As we're upgrading to Spark 3.3.0, it throwing out error
>>>>> Caused by: java.lang.ClassNotFoundException: es.DefaultSource
>>>>> at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)
>>>>> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
>>>>> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
>>>>>
>>>>> Looking at a few responses from Stackoverflow
>>>>> <https://stackoverflow.com/a/66452149>. it seems this is not yet
>>>>> supported by Elasticsearch-hadoop.
>>>>>
>>>>> Does anyone have experience with this? Or faced/resolved this issue in
>>>>> Spark 3?
>>>>>
>>>>> Thanks in advance!
>>>>>
>>>>> Regards
>>>>> Dipayan
>>>>>
>>>> --
>>>> Twitter: https://twitter.com/holdenkarau
>>>> Books (Learning Spark, High Performance Spark, etc.):
>>>> https://amzn.to/2MaRAG9 <https://amzn.to/2MaRAG9>
>>>> YouTube Live Streams: https://www.youtube.com/user/holdenkarau
>>>>
>>>
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