xtern commented on code in PR #10036:
URL: https://github.com/apache/ignite/pull/10036#discussion_r882810124
##########
modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/persistence/snapshot/IgniteClusterSnapshotMetricsTest.java:
##########
@@ -212,6 +226,87 @@ public void testRestoreSnapshotError() throws Exception {
}
}
+ /** @throws Exception If fails. */
+ @Test
+ public void testCreateSnapshotProgress() throws Exception {
+ CacheConfiguration<Integer, Object> ccfg1 = cacheConfig("cache1");
+
+ IgniteEx ignite = startGridsWithCache(DEDICATED_CNT, CACHE_KEYS_RANGE,
key -> new Account(key, key), ccfg1);
+
+ MetricRegistry mreg =
ignite.context().metric().registry(SNAPSHOT_METRICS);
+
+ LongMetric totalSize = mreg.findMetric("CurrentSnapshotTotalSize");
+ LongMetric processedSize =
mreg.findMetric("CurrentSnapshotProcessedSize");
+
+ assertEquals(-1, totalSize.value());
+ assertEquals(-1, processedSize.value());
+
+ // Calculate transfer rate limit.
+ PdsFolderSettings<?> folderSettings =
ignite.context().pdsFolderResolver().resolveFolders();
+ File storeWorkDir = new File(folderSettings.persistentStoreRootPath(),
folderSettings.folderName());
+
+ long rate = FileUtils.sizeOfDirectory(storeWorkDir) / 5;
+
+ // Limit snapshot transfer rate.
+ DistributedChangeableProperty<Serializable> rateProp =
+
ignite.context().distributedConfiguration().property(SNAPSHOT_TRANSFER_RATE_DMS_KEY);
+
+ rateProp.propagate(rate);
+
+ // Start cluster snapshot.
+ IgniteFuture<Void> fut =
ignite.snapshot().createSnapshot(SNAPSHOT_NAME);
+
+ // Run load.
+ IgniteInternalFuture<?> loadFut = GridTestUtils.runAsync(() -> {
+ IgniteCache<Integer, Object> cache =
ignite.getOrCreateCache(ccfg1);
+
+ while (!fut.isDone()) {
Review Comment:
|| Thread.currentThread().isInterrupted() ?
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