ritegarg commented on code in PR #2075:
URL: https://github.com/apache/phoenix/pull/2075#discussion_r1981771879
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phoenix-core/src/it/java/org/apache/phoenix/end2end/PhoenixRegionServerEndpointIT.java:
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@@ -158,6 +160,18 @@ public void testValidateLastDDLTimestampWithTenantID()
throws SQLException {
}
}
+ @Test
+ public void testInvalidatePhoenixHACache() throws Exception {
+ HRegionServer regionServer =
utility.getMiniHBaseCluster().getRegionServer(0);
+ PhoenixRegionServerEndpoint coprocessor =
getPhoenixRegionServerEndpoint(regionServer);
+ assertNotNull(coprocessor);
+ ServerRpcController controller = new ServerRpcController();
+ RegionServerEndpointProtos.InvalidatePhoenixHACacheRequest request
+ =
RegionServerEndpointProtos.InvalidatePhoenixHACacheRequest.newBuilder().build();
+ coprocessor.invalidatePhoenixHACache(controller, request, null);
+ assertFalse(controller.failed());
Review Comment:
This is a backup in case the events are not flowing from ZK. If events are
flowing from ZK, cache should always be up to date. Simulating ZK connectivity
failure won't be trivial. Open to suggestions.
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