Multi-use read-only transaction test can fail for multiplexed sessions due to wrong error code conversion

[olavloite]

[ERROR] Tests run: 11, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 41.93 s <<< FAILURE! -- in com.google.cloud.spanner.it.ITReadOnlyTxnTest
[ERROR] com.google.cloud.spanner.it.ITReadOnlyTxnTest.multiMinReadTimestamp -- Time elapsed: 0.053 s <<< ERROR!
com.google.cloud.spanner.SpannerException: UNKNOWN: Bounded staleness mode MIN_READ_TIMESTAMP is not supported for multi-use read-only transactions. Create a single-use read or read-only transaction instead.
	at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerExceptionPreformatted(SpannerExceptionFactory.java:291)
	at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerExceptionPreformatted(SpannerExceptionFactory.java:297)
	at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:61)
	at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:181)
	at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:110)
	at com.google.cloud.spanner.SpannerExceptionFactory.asSpannerException(SpannerExceptionFactory.java:100)
	at com.google.cloud.spanner.DelayedReadContext.getReadContext(DelayedReadContext.java:47)
	at com.google.cloud.spanner.DelayedReadContext.lambda$executeQuery$6(DelayedReadContext.java:117)
	at com.google.common.base.Suppliers$NonSerializableMemoizingSupplier.get(Suppliers.java:186)
	at com.google.cloud.spanner.ForwardingResultSet.next(ForwardingResultSet.java:59)
	at com.google.cloud.spanner.it.ITReadOnlyTxnTest.multiMinReadTimestamp(ITReadOnlyTxnTest.java:316)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:27)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.apache.maven.surefire.junitcore.JUnitCore.run(JUnitCore.java:49)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:120)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeLazy(JUnitCoreWrapper.java:105)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:77)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:69)
	at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:146)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
	at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
Caused by: java.lang.IllegalArgumentException: Bounded staleness mode MIN_READ_TIMESTAMP is not supported for multi-use read-only transactions. Create a single-use read or read-only transaction instead.
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:220)
	at com.google.cloud.spanner.AbstractReadContext$MultiUseReadOnlyTransaction.(AbstractReadContext.java:330)
	at com.google.cloud.spanner.AbstractReadContext$MultiUseReadOnlyTransaction$Builder.build(AbstractReadContext.java:304)
	at com.google.cloud.spanner.SessionImpl.readOnlyTransaction(SessionImpl.java:365)
	at com.google.cloud.spanner.DelayedMultiplexedSessionTransaction.lambda$readOnlyTransaction$5(DelayedMultiplexedSessionTransaction.java:119)
	at com.google.api.core.ApiFutures$ApiFunctionToGuavaFunction.apply(ApiFutures.java:396)
	at com.google.common.util.concurrent.AbstractTransformFuture$TransformFuture.doTransform(AbstractTransformFuture.java:254)
	at com.google.common.util.concurrent.AbstractTransformFuture$TransformFuture.doTransform(AbstractTransformFuture.java:244)
	at com.google.common.util.concurrent.AbstractTransformFuture.run(AbstractTransformFuture.java:125)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1298)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1059)
	at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:784)
	at com.google.api.core.AbstractApiFuture$InternalSettableFuture.set(AbstractApiFuture.java:87)
	at com.google.api.core.AbstractApiFuture.set(AbstractApiFuture.java:70)
	at com.google.api.core.SettableApiFuture.set(SettableApiFuture.java:46)
	at com.google.cloud.spanner.MultiplexedSessionDatabaseClient$1.onSessionReady(MultiplexedSessionDatabaseClient.java:215)
	at com.google.cloud.spanner.SessionClient$CreateMultiplexedSessionsRunnable.run(SessionClient.java:310)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)