Ignite performs implicit locking within transactions. The moment, when it does so depends on its concurrency and isolation level. Take a look at the documentation: https://apacheignite.readme.io/docs/transactions
Here is an example of using transactions: CacheTransactionExample <https://github.com/apache/ignite/blob/master/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheTransactionExample.java> You can also get explicit locks, but they cannot be used within transactions: https://apacheignite.readme.io/docs/distributed-locks Ignite also has distributed latches <https://apacheignite.readme.io/docs/countdownlatch>. I don't recommend using them within transactions, since it may make transactions too long. It's better to start a transaction once you've finished waiting on a latch. Denis сб, 19 мая 2018 г. в 18:02, zhouxy1123 <zhouxy1...@sina.com>: > Dose Iginte implement lock and latch in transaction，and where is the code ？ > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
