My node will always be stuck in a random block for a very long time during synchronization. This has been many times, how can I solve this problem, This is the log of the node [image] [image]

Remove the line "isIndexerActive" or set it to false. This is the old indexer which is completely deprecated. Indexer v2 ( GitHub - algorand/indexer: searchable history and current state ) does not need it.

{"callee":"github.com/algorand/go-algorand/node/indexer.(*DB).AddBlock.func1","caller":"github.com/algorand/go-algorand/node/indexer/db.go:104","file":"dbutil.go","function":"github.com/algorand/go-algorand/util/db.(*Accessor).atomic","level":"warning","line":344,"msg":"dbatomic: tx surpassed expect…

@shixiaofeia , From the above log, it looks like you enabled the algod internal indexer. Is that correct ? I suspect that this is the reason your node is catching up so slowly. The internal indexer is not as performant as the standalone indexer, which is using a Postgres compatible database. In c…

[image] tsachi: Postgres I opened Archival, IsIndexerActive and EndpointAddress in the configuration file, because I want to keep all the ledgers for easy query, and I use Postgres for indexer query, if I want to close the internal indexer and keep the Postgres indexer, I What changes should …

OK, you have modified it as you said, I will continue to look at it synchronously, thank you for your help

One more thing that wan’t mentioned above, is that after making changes to the config.json file, you’ll need to restart algod. You can do that by goal node restart -d <data dir>, by doing stop/start or rebooting your computer. The config.json is loaded into memory only on startup, and is not being …

I encountered this problem after restarting, but fortunately, the node has now caught up with the synchronization, maybe it was only accidental, and it has been unable to catch up before.

In addition, is there any way to speed up indexer synchronization? Synchronization is too slow [image]

Node synchronization stuck

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shixiaofeia June 18, 2021, 8:27am 7

@tsachi @fabrice
The configuration has been modified, but there will still be this slow synchronization problem

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Node synchronization stuck

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