On 29 Mar 2017, at 14:42, Arvind Kandaswamy
<[email protected]<mailto:[email protected]>> wrote:
Hello,
I am getting the following error. I get this error when trying to use AWS S3.
This appears to be a conflict with httpclient. AWS S3 comes with
httplient-4.5.2.jar. I am not sure how to force spark to use this version. I
have tried spark.driver.userClassPathFirst = true,
spark.executor.userClassPathFirst=true. Did not help. I am using Zeppelin to
call the spark engine in case if that is an issue.
Spark 2.x ships with httpclient 4.5.2; there is no conflict there. if you are
on 1.6, you could actually try bumping the httplient and httpcomponents to be
consistent
<!-- org.apache.httpcomponents/httpclient-->
<commons.httpclient.version>4.5.2</commons.httpclient.version>
<commons.httpcore.version>4.4.4</commons.httpcore.version>
its important to have org.apache.httpcomponents / httpcore in sync with
httpclient; it's probably there where your problem is arising
Is there anything else that I can try?
java.lang.NoSuchMethodError:
org.apache.http.conn.ssl.SSLConnectionSocketFactory.<init>(Ljavax/net/ssl/SSLContext;Ljavax/net/ssl/HostnameVerifier;)V
at
com.amazonaws.http.conn.ssl.SdkTLSSocketFactory.<init>(SdkTLSSocketFactory.java:56)
at
com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.getPreferredSocketFactory(ApacheConnectionManagerFactory.java:92)
at
com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.create(ApacheConnectionManagerFactory.java:65)
at
com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.create(ApacheConnectionManagerFactory.java:58)
at
com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory.create(ApacheHttpClientFactory.java:51)
at
com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory.create(ApacheHttpClientFactory.java:39)
at com.amazonaws.http.AmazonHttpClient.<init>(AmazonHttpClient.java:314)
at com.amazonaws.http.AmazonHttpClient.<init>(AmazonHttpClient.java:298)
at com.amazonaws.AmazonWebServiceClient.<init>(AmazonWebServiceClient.java:165)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:583)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:563)
at com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:541)
at org.apache.hadoop.fs.s3a.S3AFileSystem.initialize(S3AFileSystem.java:235)
