Ritesh H Shukla created HADOOP-18245:
----------------------------------------
Summary: Extend KMS related exceptions that get mapped to
ConnectException
Key: HADOOP-18245
URL: https://issues.apache.org/jira/browse/HADOOP-18245
Project: Hadoop Common
Issue Type: Bug
Components: kms
Reporter: Ritesh H Shukla
Based on production workload, we found that it is not enough to map just
SSLHandshakeException to ConnectException in Loadbalancing KMS Client but that
needs to be extended to SSLExceptions and SocketExceptions.
Sample JDK code that can raise these exceptions.
|/**|
|| * Read the initial handshake records.|
|| */|
||private int readHandshakeRecord() throws IOException {|
||while (!conContext.isInboundClosed()) {|
||try {|
||Plaintext plainText = decode(null);|
||if ((plainText.contentType == ContentType.HANDSHAKE.id) &&|
||conContext.isNegotiated) {|
||return 0;|
||}|
||} catch (SSLException \||
||InterruptedIOException \| SocketException se) {|
||// Don't change exception in case of timeouts or interrupts|
||// or SocketException.|
||throw se;|
||} catch (IOException ioe) {|
||throw new SSLException("readHandshakeRecord", ioe);|
||}|
||}|
|||
||return -1;|
||}|
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