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https://issues.apache.org/jira/browse/HADOOP-19922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18093121#comment-18093121
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ASF GitHub Bot commented on HADOOP-19922:
-----------------------------------------
Hexiaoqiao commented on code in PR #8553:
URL: https://github.com/apache/hadoop/pull/8553#discussion_r3510493298
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:
##########
@@ -2524,6 +2525,10 @@ private void checkDataLength(int dataLength) throws
IOException {
maxDataLength + ". RPC came from " + getHostAddress();
LOG.warn(error);
throw new IOException(error);
+ } else if (warnDataLength > 0 && dataLength > warnDataLength) {
+ LOG.warn(
Review Comment:
Thanks. I believe this is useful for end user, but I don't think it is
necessary to add another configuration item to support this. What about leave
log when data length is over half of max response length? Thanks again.
> Add configurable warn threshold for large IPC RPC request data length
> ---------------------------------------------------------------------
>
> Key: HADOOP-19922
> URL: https://issues.apache.org/jira/browse/HADOOP-19922
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ipc
> Reporter: dzcxzl
> Priority: Minor
> Labels: pull-request-available
>
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