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https://issues.apache.org/jira/browse/HBASE-26953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17534196#comment-17534196
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Ayesha Mosaddeque commented on HBASE-26953:
-------------------------------------------
Hi [~bbeaudreault],
Can you please let me know the steps to reproduce this exception? From what I
see:
{code:java}
call.setResponse(null, null, CALL_DROPPED_EXCEPTION, "Call dropped, server " +
(address != null ? address : "(channel closed)") + " is overloaded, please
retry."); {code}
This part is simply using the toString() method of InetSocketAddress class.
Which is:
{code:java}
@Override
public String toString() {
if (isUnresolved()) {
return hostname + ":" + port;
} else {
return addr.toString() + ":" + port;
}
} {code}
So, there should be a ":" in the message that you get. But this ticket does
not mention that, which is why I am a little confused, where this "0.0.0.0" is
generated from.
It will be great if you can post further logs and way to reproduce it.
Thanks.
> CallDroppedException message says "server 0.0.0.0 is overloaded"
> ----------------------------------------------------------------
>
> Key: HBASE-26953
> URL: https://issues.apache.org/jira/browse/HBASE-26953
> Project: HBase
> Issue Type: Bug
> Reporter: Bryan Beaudreault
> Assignee: Ayesha Mosaddeque
> Priority: Trivial
> Labels: newbie
>
> This is not a super useful error when seen on the client side. Maybe we can
> have it pull in the ServerName instead, or at the very least resolve to the
> hostname.
>
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/CallRunner.java#L213
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