com.hazelcast.core.HazelcastException: java.io.IOException: Server returned HTTP response code: 401 for URL: https://ec2.us-west-2.amazonaws.com/?Action=DescribeInstances&Version=2014-06-15&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAJMMUY6M7L2N6ATPA%2F20160726%2Fus-west-2%2Fec2%2Faws4_request&X-Amz-Date=20160726T164014Z&X-Amz-Expires=30&X-Amz-Signature=f6d3afdc6ec7b32ba9e32cc7889bf5bdfbf415f1b0864781fa3eb3437796accd&X-Amz-SignedHeaders=host

GitHub | razor2892 | 7 months ago
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    GitHub | 7 months ago | razor2892
    com.hazelcast.core.HazelcastException: java.io.IOException: Server returned HTTP response code: 401 for URL: https://ec2.us-west-2.amazonaws.com/?Action=DescribeInstances&Version=2014-06-15&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAJMMUY6M7L2N6ATPA%2F20160726%2Fus-west-2%2Fec2%2Faws4_request&X-Amz-Date=20160726T164014Z&X-Amz-Expires=30&X-Amz-Signature=f6d3afdc6ec7b32ba9e32cc7889bf5bdfbf415f1b0864781fa3eb3437796accd&X-Amz-SignedHeaders=host
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Root Cause Analysis

  1. java.io.IOException

    Server returned HTTP response code: 401 for URL: https://ec2.us-west-2.amazonaws.com/?Action=DescribeInstances&Version=2014-06-15&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAJMMUY6M7L2N6ATPA%2F20160726%2Fus-west-2%2Fec2%2Faws4_request&X-Amz-Date=20160726T164014Z&X-Amz-Expires=30&X-Amz-Signature=f6d3afdc6ec7b32ba9e32cc7889bf5bdfbf415f1b0864781fa3eb3437796accd&X-Amz-SignedHeaders=host

    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0()
  2. Java RT
    HttpsURLConnectionImpl.getInputStream
    1. sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1840)
    2. sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
    3. sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
    3 frames
  3. Hazelcast
    AWSClient.getPrivateIpAddresses
    1. com.hazelcast.aws.impl.DescribeInstances.callService(DescribeInstances.java:159)
    2. com.hazelcast.aws.impl.DescribeInstances.execute(DescribeInstances.java:144)
    3. com.hazelcast.aws.AWSClient.getPrivateIpAddresses(AWSClient.java:53)
    3 frames
  4. com.hazelcast.cluster
    TcpIpJoinerOverAWS.getMembers
    1. com.hazelcast.cluster.impl.TcpIpJoinerOverAWS.getMembers(TcpIpJoinerOverAWS.java:42)
    1 frame