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IGNITE-28805 Fix flaky ContinuousQueryMarshallerTest#testRemoteFilterFactoryServer #13265

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IGNITE-28805 Fix flaky ContinuousQueryMarshallerTest#testRemoteFilterFactoryServer #13265

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2 changes: 2 additions & 0 deletions ...ache/ignite/internal/processors/cache/query/continuous/ContinuousQueryMarshallerTest.java
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Expand Up @@ -83,6 +83,8 @@ private void check(String node1Name, String node2Name) throws Exception {

final Ignite node2 = "client".equals(node2Name) ? startClientGrid(node2Name) : startGrid(node2Name);

awaitPartitionMapExchange();

@chesnokoff chesnokoff Jun 23, 2026 •
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Test started server2 and immediately executed CQ with an initial scan query. At this moment partition map exchange could still be in progress and the initial scan sometimes did not see all existing entries.

In failed run the initial query returned only 2 entries instead of 5. Then all update events arrived, but the latch was still not fully counted down and the test failed with AssertionError: 4

The fix is to wait for pme after starting server2 and before executing the continuous query


final ContinuousQuery<Integer, MarshallerCheckingEntry> qry = new ContinuousQuery<>();

ScanQuery<Integer, MarshallerCheckingEntry> scanQry = new ScanQuery<>(new IgniteBiPredicate<Integer, MarshallerCheckingEntry>() {
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