[jira] [Commented] (FLINK-7979) Use Log.*(Object, Throwable) overload to log exceptions
[ https://issues.apache.org/jira/browse/FLINK-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16245575#comment-16245575 ] ASF GitHub Bot commented on FLINK-7979: --- Github user StephanEwen commented on the issue: https://github.com/apache/flink/pull/4948 Thanks for understanding! > Use Log.*(Object, Throwable) overload to log exceptions > --- > > Key: FLINK-7979 > URL: https://issues.apache.org/jira/browse/FLINK-7979 > Project: Flink > Issue Type: Improvement >Affects Versions: 1.4.0 >Reporter: Hai Zhou UTC+8 >Assignee: Hai Zhou UTC+8 >Priority: Critical > Fix For: 1.5.0 > > > I found some code that logging an exception, through convert the exception to > string or call .getMessage. {{.getMessage()}}. > I think the better way is to use the Logger method overloads which take > {{`Throwable`}} as a parameter. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (FLINK-7979) Use Log.*(Object, Throwable) overload to log exceptions
[ https://issues.apache.org/jira/browse/FLINK-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16243589#comment-16243589 ] ASF GitHub Bot commented on FLINK-7979: --- Github user yew1eb closed the pull request at: https://github.com/apache/flink/pull/4948 > Use Log.*(Object, Throwable) overload to log exceptions > --- > > Key: FLINK-7979 > URL: https://issues.apache.org/jira/browse/FLINK-7979 > Project: Flink > Issue Type: Improvement >Affects Versions: 1.4.0 >Reporter: Hai Zhou UTC+8 >Assignee: Hai Zhou UTC+8 >Priority: Critical > Fix For: 1.5.0 > > > I found some code that logging an exception, through convert the exception to > string or call .getMessage. {{.getMessage()}}. > I think the better way is to use the Logger method overloads which take > {{`Throwable`}} as a parameter. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (FLINK-7979) Use Log.*(Object, Throwable) overload to log exceptions
[ https://issues.apache.org/jira/browse/FLINK-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16243586#comment-16243586 ] ASF GitHub Bot commented on FLINK-7979: --- Github user yew1eb commented on the issue: https://github.com/apache/flink/pull/4948 @StephanEwen make sense. I will close this PR. > Use Log.*(Object, Throwable) overload to log exceptions > --- > > Key: FLINK-7979 > URL: https://issues.apache.org/jira/browse/FLINK-7979 > Project: Flink > Issue Type: Improvement >Affects Versions: 1.4.0 >Reporter: Hai Zhou UTC+8 >Assignee: Hai Zhou UTC+8 >Priority: Critical > Fix For: 1.5.0 > > > I found some code that logging an exception, through convert the exception to > string or call .getMessage. {{.getMessage()}}. > I think the better way is to use the Logger method overloads which take > {{`Throwable`}} as a parameter. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (FLINK-7979) Use Log.*(Object, Throwable) overload to log exceptions
[ https://issues.apache.org/jira/browse/FLINK-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16240300#comment-16240300 ] ASF GitHub Bot commented on FLINK-7979: --- Github user StephanEwen commented on the issue: https://github.com/apache/flink/pull/4948 Sorry, I am opposed to changing that. Sometimes an author explicitly wants to append parts of the parent exception message to make it easier to navigate exception stack traces. I think we should let authors do that when they think it helps making exceptions more understandable. > Use Log.*(Object, Throwable) overload to log exceptions > --- > > Key: FLINK-7979 > URL: https://issues.apache.org/jira/browse/FLINK-7979 > Project: Flink > Issue Type: Improvement >Affects Versions: 1.4.0 >Reporter: Hai Zhou UTC+8 >Assignee: Hai Zhou UTC+8 >Priority: Critical > Fix For: 1.5.0 > > > I found some code that logging an exception, through convert the exception to > string or call .getMessage. {{.getMessage()}}. > I think the better way is to use the Logger method overloads which take > {{`Throwable`}} as a parameter. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (FLINK-7979) Use Log.*(Object, Throwable) overload to log exceptions
[ https://issues.apache.org/jira/browse/FLINK-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16239199#comment-16239199 ] ASF GitHub Bot commented on FLINK-7979: --- GitHub user yew1eb opened a pull request: https://github.com/apache/flink/pull/4948 [FLINK-7979][minor] Use Log.*(Object, Throwable) overload to log exceptions ## What is the purpose of the change When logging an exception, we often convert the exception to string or call `.getMessage()`. Instead we can use the log method overloads which take `Throwable` as a parameter. ## Brief change log - *Remove unnecessary `e.getMessage()`, logging exception use LOG.\*(Object, Throwable)* ## Verifying this change This change is already covered by existing tests. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (yes / **no**) You can merge this pull request into a Git repository by running: $ git pull https://github.com/yew1eb/flink FLINK-7979 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/4948.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #4948 commit 0aaaca204f7441f3619fd68d7df7aad91e5d5af9 Author: yew1eb Date: 2017-11-04T12:56:35Z [FLINK-7979][Minor] Use Log.*(Object, Throwable) overload to log exceptions > Use Log.*(Object, Throwable) overload to log exceptions > --- > > Key: FLINK-7979 > URL: https://issues.apache.org/jira/browse/FLINK-7979 > Project: Flink > Issue Type: Improvement >Affects Versions: 1.4.0 >Reporter: Hai Zhou UTC+8 >Assignee: Hai Zhou UTC+8 >Priority: Critical > Fix For: 1.5.0 > > > I found some code that logging an exception, through convert the exception to > string or call .getMessage. {{.getMessage()}}. > I think the better way is to use the Logger method overloads which take > {{`Throwable`}} as a parameter. -- This message was sent by Atlassian JIRA (v6.4.14#64029)