log.info("Successfully unregistered witness: {}", 
                        registration.getRegistrationId());
                } else {
                    log.warn("Failed to unregister witness: {}", response.getError());
                }
                
            } catch (Exception e) {
                log.error("Error during witness unregistration", e);
            }

{"name":"Log Aggregator","target":"all","cronExpression":"* * * * *","scriptType":"groovy","scriptData":"return container.getComponent(\"aggregateLogJob\").execute();","jobLogging":false,"crawler":false,"available":true,"sortOrder":3,"createdBy":"system","createdTime":0,"updatedBy":"system","updatedTime":0}
{"index":{"_index":"fess_config.scheduled_job","_id":"log_purger"}}

      log.put("failing task running")
      throw RuntimeException("boom!")
    }

    queue.schedule("task", TimeUnit.MILLISECONDS.toNanos(200)) {
      log.put("normal task running")
      return@schedule -1L
    }

    queue.idleLatch().await(500, TimeUnit.MILLISECONDS)

    assertThat(log.take()).isEqualTo("failing task running")

     * @param logMessage
     *            Log message. Must not be {@literal null}.
     */
    public void log(final LogMessage logMessage) {
        assertArgumentNotNull("logMessage", logMessage);

        log(logMessage, null);
    }

    /**
     * Outputs a log entry.
     * <p>
     * The log message should be created using the {@link #format(String, Object...)} method.

        logger.log("ILOGTEST0001");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testLogWithArgs() throws Exception {
        logger.log("ILOGTEST0002", "x", "y");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testLogWithException() throws Exception {
        logger.log(format("ILOGTEST0001"), new Exception());
    }

            if (signature[i] != data[offset + SmbConstants.SIGNATURE_OFFSET + i]) {
                if (log.isDebugEnabled()) {
                    log.debug("signature verification failure"); //$NON-NLS-1$
                    log.debug("Expect: " + Hexdump.toHexString(signature, 0, 8));
                    log.debug("Have: " + Hexdump.toHexString(data, offset + SmbConstants.SIGNATURE_OFFSET, 8));
                }

     */
    public void release() {
        final long usage = this.usageCount.decrementAndGet();
        if (log.isTraceEnabled()) {
            log.trace("Release transport " + usage + " " + this);
        }

        if (usage == 0) {
            if (log.isTraceEnabled()) {
                log.trace("Transport usage dropped to zero " + this);
            }
        } else if (usage < 0) {

                log.warn("RDMA recovery attempt {} failed: {}", retryCount, recoveryError.getMessage());

                // If this was the last attempt, log the full error
                if (retryCount >= maxRetries) {
                    log.error("All RDMA recovery attempts failed", recoveryError);
                }
            }
        }

<Configuration status="WARN">

	<Properties>
		<Property name="domain.name" value="${sys:fess.log.name:-fess}" />
		<Property name="log.level" value="${sys:fess.log.level:-info}" />
		<Property name="root.log.level" value="${sys:fess.log.level:-warn}" />
		<Property name="log.pattern" value="%d [%t] %-5p %msg%n" />
		<Property name="log.file.basedir" value="${sys:fess.log.path:-target/logs}" />
		<Property name="backup.date.suffix" value="_%d{yyyyMMdd}" />

<Configuration status="WARN">

	<Properties>
		<Property name="domain.name" value="${sys:fess.log.name:-fess}" />
		<Property name="log.level" value="${sys:fess.log.level:-info}" />
		<Property name="root.log.level" value="${sys:fess.log.level:-warn}" />
		<Property name="log.pattern" value="%d [%t] %-5p %msg%n" />
		<Property name="log.file.basedir" value="${sys:fess.log.path:-target/logs}" />
		<Property name="backup.date.suffix" value="_%d{yyyyMMdd}" />