[
https://issues.apache.org/jira/browse/HDFS-16648?focusedWorklogId=793654&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-793654
]
ASF GitHub Bot logged work on HDFS-16648:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Jul/22 10:07
Start Date: 21/Jul/22 10:07
Worklog Time Spent: 10m
Work Description: ZanderXu commented on code in PR #4529:
URL: https://github.com/apache/hadoop/pull/4529#discussion_r926497566
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java:
##########
@@ -3152,15 +3152,17 @@ public void run() {
IOUtils.cleanupWithLogger(LOG, traceScope);
if (call != null) {
updateMetrics(call, startTimeNanos, connDropped);
- ProcessingDetails.LOG.debug(
Review Comment:
Thanks @ferhui for your review. I have updated this patch, please help me
review it again. Thanks
Issue Time Tracking
-------------------
Worklog Id: (was: 793654)
Time Spent: 3h 20m (was: 3h 10m)
> Normalize the usage of debug logs in NameNode
> ---------------------------------------------
>
> Key: HDFS-16648
> URL: https://issues.apache.org/jira/browse/HDFS-16648
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> There are many irregular debug logs in NameNode. such as:
> Error type1:
> {code:java}
> if (LOG.isDebugEnabled()) {
> LOG.debug("Getting groups for user " + user);
> }
> {code}
> we can format it to:
> {code:java}
> LOG.debug("Getting groups for user {}. ", user);
> {code}
> Error type2:
> {code:java}
> LOG.debug("*DIR* NameNode.renameSnapshot: Snapshot Path {}, " +
> "snapshotOldName {}, snapshotNewName {}", snapshotRoot,
> snapshotOldName, snapshotNewName);
> {code}
> we can format it to:
> {code:java}
> if (LOG.isDebugEnabled()) {
> LOG.debug("*DIR* NameNode.renameSnapshot: Snapshot Path {}, " +
> "snapshotOldName {}, snapshotNewName {}", snapshotRoot,
> snapshotOldName, snapshotNewName);
> }
> {code}
> Error type3:
> {code:java}
> if (LOG.isDebugEnabled()) {
> LOG.debug("getAdditionalDatanode: src=" + src
> + ", fileId=" + fileId
> + ", blk=" + blk
> + ", existings=" + Arrays.asList(existings)
> + ", excludes=" + Arrays.asList(excludes)
> + ", numAdditionalNodes=" + numAdditionalNodes
> + ", clientName=" + clientName);
> }
> {code}
> We can format it to:
> {code:java}
> if (LOG.isDebugEnabled()) {
> LOG.debug("getAdditionalDatanode: src={}, fileId={}, "
> + "blk={}, existings={}, excludes={}, numAdditionalNodes={}, "
> + "clientName={}.", src, fileId, blk, Arrays.asList(existings),
> Arrays.asList(excludes), numAdditionalNodes, clientName);
> }
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
