An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

blockchain ethereum besu java p2p

Ade Lucas c3f455c691 Fix ClassCastException in DebugMetrics nested structures [#7383 ] (#7499 ) * Fix ClassCastException in DebugMetrics nested structures This commit resolves an issue where Double values in nested metric structures were incorrectly cast to Map objects, causing a ClassCastException. The fix allows for proper handling of both direct values and nested structures at the same level. A comprehensive test case has been added to reproduce the bug and verify the fix, ensuring that complex, dynamically nested metric structures can be handled without errors. Resolves: #7383 Signed-off-by: Ade Lucas <ade.lucas@consensys.net> --------- Signed-off-by: Ade Lucas <ade.lucas@consensys.net> Signed-off-by: garyschulte <garyschulte@gmail.com> Signed-off-by: Snazzy <snazzysam933@gmail.com> Signed-off-by: Danno Ferrin <danno@numisight.com> Signed-off-by: Matilda Clerke <matilda.clerke@consensys.net> Signed-off-by: Matilda-Clerke <matilda.clerke@consensys.net> Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com> Co-authored-by: garyschulte <garyschulte@gmail.com> Co-authored-by: Fabio Di Fabio <fabio.difabio@consensys.net> Co-authored-by: gringsam <snazzysam933@gmail.com> Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Co-authored-by: Danno Ferrin <danno@numisight.com> Co-authored-by: Matilda-Clerke <matilda.clerke@consensys.net>		2 months ago
.github	preprocess release name for release workflow (#7486 )	2 months ago
acceptance-tests	BFT soak test - use both db modes (#7496 )	2 months ago
benchmark	spike: add benchmark (#2716 )	3 years ago
besu	Refactor how genesis file overrides are applied (#7489 )	2 months ago
config	Add new lodestar bootnode for holesky (#7500 )	2 months ago
consensus	5098 branch 24 throw checked exception to remove todos (#7481 )	2 months ago
crypto	Add test coverage for java precompiles (#7446 )	3 months ago
datatypes	Reuse HardforkId in EvmSpecVersion (#7448 )	3 months ago
docker	Update Docker base image to Ubuntu 24.04 (#7251 )	4 months ago
docs	fix typos (#6368 )	10 months ago
enclave	build - Update license headers formatting (#7017 )	6 months ago
ethereum	Fix ClassCastException in DebugMetrics nested structures [#7383 ] (#7499 )	2 months ago
evm	EOF Differential Layout Fuzzer (#7488 )	2 months ago
gradle	EOF Differential Layout Fuzzer (#7488 )	2 months ago
metrics	Optimistic parallelization of transactions to improve performance (#7296 )	3 months ago
nat	chore: fix some typos (#7438 )	3 months ago
pki	build: Add default constructor and javadoc for metrics, nat, pki, plugins, services, testutil, util (#7071 )	6 months ago
plugin-api	Add pending block header to TransactionEvaluationContext (#7483 )	2 months ago
plugins	Change default for receipt compaction to be enabled (#7450 )	2 months ago
privacy-contracts	build - Apply spotless license header checks to shell scripts (#7048 )	6 months ago
scripts	build - Apply spotless license header checks to shell scripts (#7048 )	6 months ago
services	Implement getNearest methods (#7258 )	2 months ago
testfuzz	EOF Differential Layout Fuzzer (#7488 )	2 months ago
testutil	EOF Reference Test Fixes (#7306 )	4 months ago
util	javadoc: Adding javadoc for ethstats module (#7269 )	4 months ago
.dockerignore	remove the doc content and update contribution docs (#1822 )	5 years ago
.gitattributes	p2p tls support (command line options and acceptance tests) (#2536 )	3 years ago
.gitignore	[#5561 ]migrate tests to junit5 (#6122 )	11 months ago
.gitmodules	Remove qbft reference tests (#4893 )	2 years ago
.lgtm.yml	lgtm yml (#3709 )	3 years ago
CHANGELOG.md	Fix ClassCastException in DebugMetrics nested structures [#7383 ] (#7499 )	2 months ago
CODEOWNERS.md	roll back on ALL-CAPS.md files for TSC proposal (#376 )	5 years ago
CODE_OF_CONDUCT.md	Add CoC link (#1864 )	4 years ago
CONTRIBUTING.md	fix wiki (#7480 )	2 months ago
DCO.md	Change chat pointer (#3464 )	3 years ago
KNOWN_ISSUES.md	docs: fix typo (#6029 )	1 year ago
LICENSE	Revert "Updated Copyright info in License file (#102 )" (#104 )	6 years ago
MAINTAINERS.md	adds Matthew Whitehead as a maintainer (#5876 )	1 year ago
NOTICE	feat: Node discovery via DNS (#7129 )	5 months ago
README.md	Fix status badge for documentation (#7304 )	4 months ago
SECURITY.md	Update Security Policy contact info (#4447 )	2 years ago
SUPPORT.md	Fix typo in SUPPORT.md (#6395 )	10 months ago
build.gradle	EOF Differential Layout Fuzzer (#7488 )	2 months ago
gradle.properties	Add build version option to prefix git hash with custom version property (#7222 )	4 months ago
gradlew	build - Add missing gradle wrapper scripts (#7060 )	6 months ago
gradlew.bat	build - Add missing gradle wrapper scripts (#7060 )	6 months ago
settings.gradle	EOF Differential Layout Fuzzer (#7488 )	2 months ago
wslsh.bat	Support running executable Gradle tasks on Windows with WSL (#6803 )	7 months ago

README.md

Besu Ethereum Client

Download

Besu is an Apache 2.0 licensed, MainNet compatible, Ethereum client written in Java.

Useful Links

Issues

Besu issues are tracked in the github issues tab. See our guidelines for more details on searching and creating issues.

If you have any questions, queries or comments, Besu channel on Hyperledger Discord is the place to find us.

Besu Users

To install the Besu binary, follow these instructions.

Besu Developers

Contributing Guidelines
Coding Conventions
Command Line Interface (CLI) Style Guide
Besu User Documentation for running and using Besu

Development

Instructions for how to get started with developing on the Besu codebase. Please also read the wiki for more details on how to submit a pull request (PR).

Release Notes

Special thanks

YourKit for providing us with a free profiler open source license.

YourKit supports open source projects with innovative and intelligent tools for monitoring and profiling Java and .NET applications. YourKit is the creator of YourKit Java Profiler, YourKit .NET Profiler, and YourKit YouMonitor.