ivandasch commented on a change in pull request #9142:
URL: https://github.com/apache/ignite/pull/9142#discussion_r656006157
##########
File path: modules/ducktests/tests/ignitetest/services/utils/ignite_aware.py
##########
@@ -548,6 +549,41 @@ def restore_from_snapshot(self, snapshot_name: str):
node.account.ssh(f'rm -rf {self.database_dir}', allow_fail=False)
node.account.ssh(f'cp -r {snapshot_db} {self.work_dir}',
allow_fail=False)
+ def await_rebalance(self, node=None, timeout_sec=600):
+ """
+ Waiting for the rebalance to complete.
+ For the method, you need to set the
+ metric_exporter='org.apache.ignite.spi.metric.jmx.JmxMetricExporterSpi'
+ to the config.
+
+ :param node: Node.
+ :param timeout_sec: Timeout to wait the rebalance to complete.
+ """
+
+ delta_time = datetime.now() + timedelta(seconds=timeout_sec)
+
+ _node = node if node else random.choice(self.alive_nodes)
Review comment:
It is ok just to write
```
if not node:
node = random.choice(self.alive_nodes)
```
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