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HADOOP-13552. RetryInvocationHandler logs all remote exceptions. Contributed by Jason Lowe 

(cherry picked from commit 92d8f37155)
This commit is contained in:
Jason Lowe 2016-08-29 15:55:38 +00:00
parent 6f10a0a87b
commit b1979bec51
1 changed files with 5 additions and 3 deletions
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4
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryInvocationHandler.java
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@ -351,10 +351,12 @@ public class RetryInvocationHandler<T> implements RpcInvocationHandler {
if (retryInfo.isFail()) {
// fail.
if (retryInfo.action.reason != null) {
LOG.warn("Exception while invoking call #" + callId + " "
if (LOG.isDebugEnabled()) {
LOG.debug("Exception while invoking call #" + callId + " "
+ proxyDescriptor.getProxyInfo().getString(method.getName())
+ ". Not retrying because " + retryInfo.action.reason, e);
}
}
throw e;
}