sun.security.provider.certpath.SunCertPathBuilderException: unable to > find valid certification path to requested target connecting to GET >https://smarttransferservicedev.s3.amazonaws.com/?aclHTTP/1.1 > at com.google.common.collect.ComputingConcurrentHashMap > $ComputingMapAdapter.get(ComputingConcurrentHashMap.java:397)


Solutions on the web1

Solution icon of googlegroups
via Google Groups by Eric Milas, 4 months ago
unable to > find valid certification path to requested target connecting to GET >https://smarttransferservicedev.s3.amazonaws.com/?aclHTTP/1.1 > at com.google.common.collect.ComputingConcurrentHashMap > $ComputingMapAdapter.get(ComputingConcurrentHashMap.java:397)

Stack trace

sun.security.provider.certpath.SunCertPathBuilderException: unable to
 > find valid certification path to requested target connecting to GET
 >https://smarttransferservicedev.s3.amazonaws.com/?aclHTTP/1.1
 >        at com.google.common.collect.ComputingConcurrentHashMap
 > $ComputingMapAdapter.get(ComputingConcurrentHashMap.java:397)
	at org.jclouds.s3.blobstore.S3BlobStore.putBlob(S3BlobStore.java:236)

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