xiongrl

http2client stream timeout , opentracing NullPointerException

4

### Questions [12:01:14:024] vert.x-eventloop-thread-11 [ERROR] - i.n.h.c.h.DefaultHttp2Connection: - Caught Throwable from listener onStreamClosed. java.lang.NullPointerException: Cannot read field "statusCode" because "resp" is null at io.vertx.core.http.impl.HttpUtils$4.value(HttpUtils.java:159) ~[vertx-core-4.3.3.jar:4.3.3] at io.vertx.core.http.impl.HttpUtils$4.value(HttpUtils.java:144) ~[vertx-core-4.3.3.jar:4.3.3] at io.vertx.tracing.opentracing.OpenTracingTracer.reportTags(OpenTracingTracer.java:162)...

**Describe the bug** A request URL: http://localhost:8080/test?key=%5B%5D When not using the RemoveRequestParameterGatewayFilterFactory, the server receives the request URL /test?key=%5B%5D After using it, it becomes /test?key=[] **Sample** 

`[MasterReplica] ReadFrom.REPLICA_PREFERRED fails entirely when first replica is unreachable, even before Sentinel marks it +sdown`

2

**Title:** `[MasterReplica] ReadFrom.REPLICA_PREFERRED fails entirely when first replica is unreachable, even before Sentinel marks it +sdown` **Labels (suggested):** `bug`, `area:master-replica`, `area:sentinel`, `status:triage` --- ### Describe the bug When using `ReadFrom.REPLICA_PREFERRED`...