Unable to upload file to Azure Blob storage from Spring Boot












0














I am trying to upload a file into Azure blob storage but I am getting the error below.



Spring Boot version is 2.1.RELEASE



java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilderntat com.microsoft.rest.v2.http.SharedChannelPool.<init>(SharedChannelPool.java:83)n


Code for upload is as below which is copied from Azure samples.



@Service
class AzureBlobService(val azureSettings: AzureSettings) {
fun upload(file: MultipartFile): String {
val credential = SharedKeyCredentials(azureSettings.storage!!.accountName, azureSettings.storage!!.accountKey)

val pipeline = StorageURL.createPipeline(credential, PipelineOptions())

/*
From the Azure portal, get your Storage account blob service URL endpoint.
The URL typically looks like this:
*/
val u = URL(String.format(Locale.ROOT, "https://%s.blob.core.windows.net", azureSettings.storage!!.accountName))

// Create a ServiceURL object that wraps the service URL and a request pipeline.
val serviceURL = ServiceURL(u, pipeline)

// Now you can use the ServiceURL to perform various container and blob operations.

// This example shows several common operations just to get you started.

/*
Create a URL that references a to-be-created container in your Azure Storage account. This returns a
ContainerURL object that wraps the container's URL and a request pipeline (inherited from serviceURL).
Note that container names require lowercase.
*/
val containerURL = serviceURL.createContainerURL(azureSettings.storage!!.container)

/*
Create a URL that references a to-be-created blob in your Azure Storage account's container.
This returns a BlockBlobURL object that wraps the blob's URl and a request pipeline
(inherited from containerURL). Note that blob names can be mixed case.
*/
val blobURL = containerURL.createBlockBlobURL(file.name)
blobURL.upload(Flowable.just(ByteBuffer.wrap(file.bytes)), file.size, null, null, null, null)
return blobURL.toString()
}
}


Any ideas?
Thanks










share|improve this question



























    0














    I am trying to upload a file into Azure blob storage but I am getting the error below.



    Spring Boot version is 2.1.RELEASE



    java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilderntat com.microsoft.rest.v2.http.SharedChannelPool.<init>(SharedChannelPool.java:83)n


    Code for upload is as below which is copied from Azure samples.



    @Service
    class AzureBlobService(val azureSettings: AzureSettings) {
    fun upload(file: MultipartFile): String {
    val credential = SharedKeyCredentials(azureSettings.storage!!.accountName, azureSettings.storage!!.accountKey)

    val pipeline = StorageURL.createPipeline(credential, PipelineOptions())

    /*
    From the Azure portal, get your Storage account blob service URL endpoint.
    The URL typically looks like this:
    */
    val u = URL(String.format(Locale.ROOT, "https://%s.blob.core.windows.net", azureSettings.storage!!.accountName))

    // Create a ServiceURL object that wraps the service URL and a request pipeline.
    val serviceURL = ServiceURL(u, pipeline)

    // Now you can use the ServiceURL to perform various container and blob operations.

    // This example shows several common operations just to get you started.

    /*
    Create a URL that references a to-be-created container in your Azure Storage account. This returns a
    ContainerURL object that wraps the container's URL and a request pipeline (inherited from serviceURL).
    Note that container names require lowercase.
    */
    val containerURL = serviceURL.createContainerURL(azureSettings.storage!!.container)

    /*
    Create a URL that references a to-be-created blob in your Azure Storage account's container.
    This returns a BlockBlobURL object that wraps the blob's URl and a request pipeline
    (inherited from containerURL). Note that blob names can be mixed case.
    */
    val blobURL = containerURL.createBlockBlobURL(file.name)
    blobURL.upload(Flowable.just(ByteBuffer.wrap(file.bytes)), file.size, null, null, null, null)
    return blobURL.toString()
    }
    }


    Any ideas?
    Thanks










    share|improve this question

























      0












      0








      0







      I am trying to upload a file into Azure blob storage but I am getting the error below.



      Spring Boot version is 2.1.RELEASE



      java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilderntat com.microsoft.rest.v2.http.SharedChannelPool.<init>(SharedChannelPool.java:83)n


      Code for upload is as below which is copied from Azure samples.



      @Service
      class AzureBlobService(val azureSettings: AzureSettings) {
      fun upload(file: MultipartFile): String {
      val credential = SharedKeyCredentials(azureSettings.storage!!.accountName, azureSettings.storage!!.accountKey)

      val pipeline = StorageURL.createPipeline(credential, PipelineOptions())

      /*
      From the Azure portal, get your Storage account blob service URL endpoint.
      The URL typically looks like this:
      */
      val u = URL(String.format(Locale.ROOT, "https://%s.blob.core.windows.net", azureSettings.storage!!.accountName))

      // Create a ServiceURL object that wraps the service URL and a request pipeline.
      val serviceURL = ServiceURL(u, pipeline)

      // Now you can use the ServiceURL to perform various container and blob operations.

      // This example shows several common operations just to get you started.

      /*
      Create a URL that references a to-be-created container in your Azure Storage account. This returns a
      ContainerURL object that wraps the container's URL and a request pipeline (inherited from serviceURL).
      Note that container names require lowercase.
      */
      val containerURL = serviceURL.createContainerURL(azureSettings.storage!!.container)

      /*
      Create a URL that references a to-be-created blob in your Azure Storage account's container.
      This returns a BlockBlobURL object that wraps the blob's URl and a request pipeline
      (inherited from containerURL). Note that blob names can be mixed case.
      */
      val blobURL = containerURL.createBlockBlobURL(file.name)
      blobURL.upload(Flowable.just(ByteBuffer.wrap(file.bytes)), file.size, null, null, null, null)
      return blobURL.toString()
      }
      }


      Any ideas?
      Thanks










      share|improve this question













      I am trying to upload a file into Azure blob storage but I am getting the error below.



      Spring Boot version is 2.1.RELEASE



      java.lang.NoClassDefFoundError: io/netty/handler/ssl/SslContextBuilderntat com.microsoft.rest.v2.http.SharedChannelPool.<init>(SharedChannelPool.java:83)n


      Code for upload is as below which is copied from Azure samples.



      @Service
      class AzureBlobService(val azureSettings: AzureSettings) {
      fun upload(file: MultipartFile): String {
      val credential = SharedKeyCredentials(azureSettings.storage!!.accountName, azureSettings.storage!!.accountKey)

      val pipeline = StorageURL.createPipeline(credential, PipelineOptions())

      /*
      From the Azure portal, get your Storage account blob service URL endpoint.
      The URL typically looks like this:
      */
      val u = URL(String.format(Locale.ROOT, "https://%s.blob.core.windows.net", azureSettings.storage!!.accountName))

      // Create a ServiceURL object that wraps the service URL and a request pipeline.
      val serviceURL = ServiceURL(u, pipeline)

      // Now you can use the ServiceURL to perform various container and blob operations.

      // This example shows several common operations just to get you started.

      /*
      Create a URL that references a to-be-created container in your Azure Storage account. This returns a
      ContainerURL object that wraps the container's URL and a request pipeline (inherited from serviceURL).
      Note that container names require lowercase.
      */
      val containerURL = serviceURL.createContainerURL(azureSettings.storage!!.container)

      /*
      Create a URL that references a to-be-created blob in your Azure Storage account's container.
      This returns a BlockBlobURL object that wraps the blob's URl and a request pipeline
      (inherited from containerURL). Note that blob names can be mixed case.
      */
      val blobURL = containerURL.createBlockBlobURL(file.name)
      blobURL.upload(Flowable.just(ByteBuffer.wrap(file.bytes)), file.size, null, null, null, null)
      return blobURL.toString()
      }
      }


      Any ideas?
      Thanks







      azure spring-boot kotlin azure-storage azure-storage-blobs






      share|improve this question













      share|improve this question











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      asked Nov 12 '18 at 16:47









      Chirdeep Tomar

      1,13021645




      1,13021645
























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