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https://issues.apache.org/jira/browse/HIVE-17135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094887#comment-16094887
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Carter Shanklin commented on HIVE-17135:
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One more problem: Connection Refused is also not reported properly when using
binary and SSL
Compare:
Error: Could not open client transport with JDBC Uri:
jdbc:hive2://hdp261.example.com:10003/default;ssl=true;sslTrustStore=/etc/truststore.jks;trustStorePassword=abcdef:
Could not connect to hdp261.example.com on port 10003 (state=08S01,code=0)
Versus:
Error: Could not open client transport with JDBC Uri:
jdbc:hive2://hdp261.example.com:10003/default;ssl=true;sslTrustStore=/etc/truststore.jks;trustStorePassword=abcdef;transportMode=http;httpPath=cliservice:
Could not establish connection to
jdbc:hive2://hdp261.example.com:10003/default;ssl=true;sslTrustStore=/etc/truststore.jks;trustStorePassword=abcdef;transportMode=http;httpPath=cliservice:
org.apache.http.conn.HttpHostConnectException: Connect to
hdp261.example.com:10003 [hdp261.example.com/192.168.59.21] failed: Connection
refused (Connection refused) (state=08S01,code=0)
> Bad error messages when beeline connects to unreachable hosts using binary
> and SSL
> ----------------------------------------------------------------------------------
>
> Key: HIVE-17135
> URL: https://issues.apache.org/jira/browse/HIVE-17135
> Project: Hive
> Issue Type: Bug
> Components: Beeline
> Reporter: Carter Shanklin
> Attachments: Screen Shot 2017-07-20 at 08.42.07.png
>
>
> When you attempt to connect beeline to an unreachable host using both binary
> transport and SSL you get a generic / unhelpful error message.
> If you use HTTP or you don't use SSL (binary or HTTP) you get a descriptive
> error message.
> "Network is unreachable" <- for unroutable destinations
> "Connection timed out" <- for hosts that fail to respond for whatever reason.
> See attached image for the matrix.
> It would be better if binary+SSL gave the same descriptive errors
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