Truncating stacktraces of exceptions in logger based on condition

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I'm using slf4j to log custom exceptions and their stack traces in both console and a custom file. I met a situation that I had to truncate the stack traces of some non-critical exceptions.

Using this documentation, I added the following configuration in my logback.xml file

<evaluator name="DISPLAY_EX_EVAL">

    <expression>throwable != null &amp;&amp; throwable instanceof com.abc.NonCriticalException</expression>

    </evaluator>



    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <encoder>

            <pattern>%-30(%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread]) %-5level

                %logger{150} -%msg%n%ex{full, DISPLAY_EX_EVAL}

            </pattern>

        </encoder>

    </appender>

But, the above configuration removes all the stacktraces during logging of the configured exception. Is there a way to log the truncated stack trace (1 or 2 lines) of the matched exception ?

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

add a comment |

up vote
1
down vote

favorite

I'm using slf4j to log custom exceptions and their stack traces in both console and a custom file. I met a situation that I had to truncate the stack traces of some non-critical exceptions.

Using this documentation, I added the following configuration in my logback.xml file

<evaluator name="DISPLAY_EX_EVAL">

    <expression>throwable != null &amp;&amp; throwable instanceof com.abc.NonCriticalException</expression>

    </evaluator>



    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <encoder>

            <pattern>%-30(%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread]) %-5level

                %logger{150} -%msg%n%ex{full, DISPLAY_EX_EVAL}

            </pattern>

        </encoder>

    </appender>

But, the above configuration removes all the stacktraces during logging of the configured exception. Is there a way to log the truncated stack trace (1 or 2 lines) of the matched exception ?

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

add a comment |

up vote
1
down vote

favorite

I'm using slf4j to log custom exceptions and their stack traces in both console and a custom file. I met a situation that I had to truncate the stack traces of some non-critical exceptions.

Using this documentation, I added the following configuration in my logback.xml file

<evaluator name="DISPLAY_EX_EVAL">

    <expression>throwable != null &amp;&amp; throwable instanceof com.abc.NonCriticalException</expression>

    </evaluator>



    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <encoder>

            <pattern>%-30(%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread]) %-5level

                %logger{150} -%msg%n%ex{full, DISPLAY_EX_EVAL}

            </pattern>

        </encoder>

    </appender>

But, the above configuration removes all the stacktraces during logging of the configured exception. Is there a way to log the truncated stack trace (1 or 2 lines) of the matched exception ?

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

I'm using slf4j to log custom exceptions and their stack traces in both console and a custom file. I met a situation that I had to truncate the stack traces of some non-critical exceptions.

Using this documentation, I added the following configuration in my logback.xml file

<evaluator name="DISPLAY_EX_EVAL">

    <expression>throwable != null &amp;&amp; throwable instanceof com.abc.NonCriticalException</expression>

    </evaluator>



    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <encoder>

            <pattern>%-30(%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread]) %-5level

                %logger{150} -%msg%n%ex{full, DISPLAY_EX_EVAL}

            </pattern>

        </encoder>

    </appender>

But, the above configuration removes all the stacktraces during logging of the configured exception. Is there a way to log the truncated stack trace (1 or 2 lines) of the matched exception ?

java exception logging logback slf4j

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

edited Nov 12 at 9:35

asked Nov 12 at 6:03

Abhishek

701826

asked Nov 12 at 6:03

Abhishek

701826

asked Nov 12 at 6:03

Abhishek

701826

add a comment |

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