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Reinstate block order in testSnapshotShutdownProgressTracker #136015

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merged 1 commit into from
Oct 6, 2025
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Reinstate block order in testSnapshotShutdownProgressTracker #136015

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32 changes: 16 additions & 16 deletions server/src/internalClusterTest/java/org/elasticsearch/snapshots/SnapshotShutdownIT.java
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Original file line number Diff line number Diff line change
Expand Up @@ -499,7 +499,6 @@ public void testSnapshotShutdownProgressTracker() throws Exception {
final var indexName = randomIdentifier();
createIndexWithContent(indexName, indexSettings(numShards, 0).put(REQUIRE_NODE_NAME_SETTING, nodeForRemoval).build());
indexAllShardsToAnEqualOrGreaterMinimumSize(indexName, ByteSizeValue.of(2, ByteSizeUnit.KB).getBytes());
logger.info("---> nodeForRemovalId: " + nodeForRemovalId + ", numShards: " + numShards);

// Start the snapshot with blocking in place on the data node not to allow shard snapshots to finish yet.
final var clusterService = internalCluster().getCurrentMasterNodeInstance(ClusterService.class);
Expand All @@ -509,21 +508,7 @@ public void testSnapshotShutdownProgressTracker() throws Exception {

waitForBlock(otherNode, repoName);

// Block on the master when a shard snapshot request comes in, until we can verify that the Tracker saw the outgoing request.
final CountDownLatch snapshotStatusUpdateLatch = new CountDownLatch(1);
final var masterTransportService = MockTransportService.getInstance(internalCluster().getMasterName());
masterTransportService.addRequestHandlingBehavior(
SnapshotsService.UPDATE_SNAPSHOT_STATUS_ACTION_NAME,
(handler, request, channel, task) -> masterTransportService.getThreadPool().generic().execute(() -> {
safeAwait(snapshotStatusUpdateLatch);
try {
handler.messageReceived(request, channel, task);
} catch (Exception e) {
fail(e);
}
})
);

logger.info("---> nodeForRemovalId: " + nodeForRemovalId + ", numShards: " + numShards);
mockLog.addExpectation(
new MockLog.SeenEventExpectation(
"SnapshotShutdownProgressTracker start log message",
Expand Down Expand Up @@ -571,6 +556,21 @@ public void testSnapshotShutdownProgressTracker() throws Exception {
mockLog.awaitAllExpectationsMatched();
resetMockLog();

// Block on the master when a shard snapshot request comes in, until we can verify that the Tracker saw the outgoing request.
final CountDownLatch snapshotStatusUpdateLatch = new CountDownLatch(1);
final var masterTransportService = MockTransportService.getInstance(internalCluster().getMasterName());
masterTransportService.addRequestHandlingBehavior(
SnapshotsService.UPDATE_SNAPSHOT_STATUS_ACTION_NAME,
(handler, request, channel, task) -> masterTransportService.getThreadPool().generic().execute(() -> {
safeAwait(snapshotStatusUpdateLatch);
try {
handler.messageReceived(request, channel, task);
} catch (Exception e) {
fail(e);
}
})
);

mockLog.addExpectation(
new MockLog.SeenEventExpectation(
"SnapshotShutdownProgressTracker shard snapshot has paused log message",
Expand Down