Package com.illumon.iris.db.v2.utils

Class AsyncErrorLogger

java.lang.Object

com.illumon.iris.db.v2.utils.AsyncErrorLogger

public class AsyncErrorLogger
extends Object

A static implementation for simple, ephemeral, error recording within a single query. Errors recorded by InstrumentedListeners will be appended to an in memory table, which can be retrieved via getErrorLog()

Constructor Summary

Constructors

Constructor	Description
AsyncErrorLogger()

Method Summary

Modifier and Type	Method	Description
static DynamicTable	getErrorLog()	Get the in-memory error table.
static void	log(DBDateTime time, UpdatePerformanceTracker.Entry entry, UpdatePerformanceTracker.Entry sourceEntry, Throwable originalException)	Write a row describing an error to the error logging table.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AsyncErrorLogger

public AsyncErrorLogger()

Method Details

getErrorLog

public static DynamicTable getErrorLog()

Get the in-memory error table.

Returns:

the error table

log

public static void log(@NotNull
 DBDateTime time,
 @Nullable
 UpdatePerformanceTracker.Entry entry,
 @Nullable
 UpdatePerformanceTracker.Entry sourceEntry,
 @NotNull
 Throwable originalException)
                throws IOException

Write a row describing an error to the error logging table.

Parameters:

time - the time the error occurred

entry - the UpdatePerformanceTracker.Entry describing the failed operation

sourceEntry - the parent UpdatePerformanceTracker.Entry

originalException - the exception to record

Throws:

IOException - if an error occurs while writing to the table.