graphprotocol/graph-node v0.26.0

on GitHub

0.26.0

Features

• Gas metering #2414
• Adds support for Solidity Custom Errors #2577
• Debug fork tool #2995 #3292
• Automatically remove unused deployments #3023
• Fix fulltextsearch space handling #3048
• Allow placing new deployments onto one of several shards #3049
• Make NEAR subgraphs update their sync status #3108
• GraphQL validations #3164
• Add special treatment for immutable entities #3201
• Tendermint integration #3212
• Skip block updates when triggers are empty #3223 #3268
• Use new GraphiQL version #3252
• GraphQL prefetching #3256
• Allow using Bytes as well as String/ID for the id of entities #3271
• GraphQL route for dumping entity changes in subgraph and block #3275
• Firehose filters #3323
• NEAR filters #3372

Robustness

• Improve our CacheWeight estimates #2935
• Refactor GraphQL execution #3005
• Setup databases in parallel #3019
• Block ingestor now fetches receipts in parallel #3030
• Prevent subscriptions from back-pressuring the notification queue #3053
• Avoid parsing X triggers if the filter is empty #3083
• Pipeline BlockStream #3085
• More robust proofOfIndexing GraphQL route #3348

graphman

• Add run command, for running a subgraph up to a block #3079
• Add analyze command, for analyzing a PostgreSQL table, which can improve performance #3170
• Add index create command, for adding an index to certain attributes #3175
• Add index list command, for listing indexes #3198
• Add index drop command, for dropping indexes #3198

Dependency Updates

These are the main ones:

• Updated protobuf to latest version for NEAR #2947
• Update web3 crate #2916 #3120 #3338
• Update graphql-parser to v0.4.0 #3020
• Bump itertools from 0.10.1 to 0.10.3 #3037
• Bump clap from 2.33.3 to 2.34.0 #3039
• Bump serde_yaml from 0.8.21 to 0.8.23 #3065
• Bump tokio from 1.14.0 to 1.15.0 #3092
• Bump indexmap from 1.7.0 to 1.8.0 #3143
• Update ethabi to its latest version #3144
• Bump structopt from 0.3.25 to 0.3.26 #3180
• Bump anyhow from 1.0.45 to 1.0.53 #3182
• Bump quote from 1.0.9 to 1.0.16 #3112 #3183 #3384
• Bump tokio from 1.15.0 to 1.16.1 #3208
• Bump semver from 1.0.4 to 1.0.5 #3229
• Bump async-stream from 0.3.2 to 0.3.3 #3361
• Update jsonrpc-server #3313

Misc

• More context when logging RPC calls #3128
• Increase default reorg threshold to 250 for Ethereum #3308
• Improve traces error logs #3353
• Add warning and continue on parse input failures for Ethereum #3326

Upgrade Notes

When upgrading to this version, we recommend taking a brief look into these changes:

• Gas metering #2414
  • Now there's a gas limit for subgraph mappings, if the limit is reached the subgraph will fail with a non-deterministic error, you can make them recover via the environment variable GRAPH_MAX_GAS_PER_HANDLER
• Improve our CacheWeight estimates #2935
  • This is relevant because a couple of releases back we've added a limit for the memory size of a query result. That limit is based of the CacheWeight.

These are some of the features that will probably be helpful for indexers 😊

• Allow placing new deployments onto one of several shards #3049
• GraphQL route for dumping entity changes in subgraph and block #3275
• Unused deployments are automatically removed now #3023
  • The interval can be set via GRAPH_REMOVE_UNUSED_INTERVAL
• Setup databases in parallel #3019
• Block ingestor now fetches receipts in parallel #3030
  • GRAPH_ETHEREUM_FETCH_TXN_RECEIPTS_IN_BATCHES can be set to true for the old fetching behavior
• More robust proofOfIndexing GraphQL route #3348
  • A token can be set via GRAPH_POI_ACCESS_TOKEN to limit access to the POI route
• The new graphman commands 🙂