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https://issues.apache.org/jira/browse/CAMEL-12004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260392#comment-16260392
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ASF GitHub Bot commented on CAMEL-12004:
----------------------------------------
davsclaus commented on a change in pull request #2093: CAMEL-12004 Add
isDebugEnabled() guard for debug level logs
URL: https://github.com/apache/camel/pull/2093#discussion_r152200464
##########
File path:
components/camel-spring/src/main/java/org/apache/camel/spring/spi/TransactionErrorHandler.java
##########
@@ -154,7 +154,7 @@ protected void processInTransaction(final Exchange
exchange) throws Exception {
if (log.isDebugEnabled()) {
// log exception if there was a cause exception so we have the
stack trace
Exception cause = exchange.getException();
- if (cause != null) {
+ if (cause != null && log.isDebugEnabled()) {
Review comment:
log debug enable is already checked above
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> Add LOG.isDebugEnabled() guard for LOG.debug()
> ----------------------------------------------
>
> Key: CAMEL-12004
> URL: https://issues.apache.org/jira/browse/CAMEL-12004
> Project: Camel
> Issue Type: Improvement
> Reporter: Mehran Hassani
> Priority: Minor
> Labels: beginner, help-wanted
>
> I am conducting research on log related bugs. I tried to make a tool to fix
> repetitive yet simple patterns of bugs that are related to logs. In these
> files, there are debug level logging statements containing multiple string
> concatenation or method calls without the if statement before them:
> camel-core/src/test/java/org/apache/camel/LanguageTestSupport.java,
> log.debug("Evaluated expression: " + expression + " on exchange: " + exchange
> + " result: " + value);, 97
> components/camel-github/src/test/java/org/apache/camel/component/github/consumer/CommitConsumerTest.java,
> log.debug("Got commit with author: " + author.getLogin() + ": " +
> author.getHtmlUrl() + " SHA " + commit.getSha());, 62
> components/camel-jms/src/main/java/org/apache/camel/component/jms/reply/QueueReplyManager.java,
> log.debug("Using shared queue: " + endpoint.getReplyTo() + " with fixed
> message selector [" + fixedMessageSelector + "] as reply listener: " +
> answer);, 133
> components/camel-spring/src/main/java/org/apache/camel/spring/spi/TransactionErrorHandler.java,
> log.debug("Transaction rollback (" + transactionKey + ") redelivered(" +
> redelivered + ") for "+ ids + " due exchange was marked for rollbackOnlyLast
> and caught: ", cause);, 157
> components/camel-test/src/main/java/org/apache/camel/test/junit4/LanguageTestSupport.java,
> log.debug("Evaluated expression: " + expression + " on exchange: " +
> exchange + " result: " + value);, 88
> components/camel-testng/src/main/java/org/apache/camel/testng/LanguageTestSupport.java,
> log.debug("Evaluated expression: " + expression + " on exchange: " +
> exchange + " result: " + value);, 88
> tooling/maven/camel-maven-plugin/src/main/java/org/apache/camel/maven/RunMojo.java,
> getLog().debug("strange; " + activeCount + " thread(s) still active in the
> group "+ threadGroup + " such as " + threadsArray[0]);, 652
> tooling/maven/camel-maven-plugin/src/main/java/org/apache/camel/maven/RunMojo.java,
> getLog().debug("Skipping org.osgi.core -> " + classPathElement.getGroupId()
> + "/" + classPathElement.getArtifactId() + "/" +
> classPathElement.getVersion());, 761
> tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/PackageDataFormatMojo.java,
> log.debug("Generated " + out + " containing JSon schema for " + name + "
> data format");, 218
> tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/PackageHelper.java,
> log.debug("checking if " + path + " (" + r.getDirectory() + "/" + suffix +
> ") has changed.");, 48
> tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/PackageLanguageMojo.java,
> log.debug("Generated " + out + " containing JSon schema for " + name + "
> language");, 215
> tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/SpringBootStarterMojo.java,
> getLog().debug("Found dependency node: " + artifact.getGroupId() + ":" +
> artifact.getArtifactId() + ":" + artifact.getVersion() + " - scope=" +
> artifact.getScope());, 401
> tooling/maven/guice-maven-plugin/src/main/java/org/apache/camel/guice/maven/RunMojo.java,
> getLog().debug("strange; " + activeCount + " thread(s) still active in the
> group "+ threadGroup + " such as " + threadsArray[0]);, 515
> Would you be interested in adding the if before these logging statements?
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