Dan Smith created GEODE-1762:
--------------------------------
Summary: FunctionService throws exceptions from different places
for clients and peers
Key: GEODE-1762
URL: https://issues.apache.org/jira/browse/GEODE-1762
Project: Geode
Issue Type: Bug
Components: functions
Reporter: Dan Smith
If a function throws an exception, the exception gets passed back to the caller
from a different location if the function is executed from a client or a peer.
>From a peer, the exception is thrown from the result collector
>From
>[FunctionServiceBase|https://github.com/apache/incubator-geode/blob/aca7b288f378ec05e00ec3a9277265d1a9679b4a/geode-core/src/test/java/com/gemstone/gemfire/internal/cache/execute/FunctionServiceBase.java]:
{code}
@Test()
public void defaultCollectorThrowsExceptionAfterFunctionThrowsIllegalState() {
final Host host = Host.getHost(0);
ResultCollector rc = getExecution().execute((context) -> {throw new
IllegalStateException();});
//On a peer the exception is thrown from the rc.getResult call, below
final Object result = rc.getResult();
}
{code}
However, from a client executing the exact same code, the exception gets thrown
from the Execution.execute() method instead.
{code}
@Test()
public void defaultCollectorThrowsExceptionAfterFunctionThrowsIllegalState() {
final Host host = Host.getHost(0);
//On a client the exception is thrown from the execute call, below
ResultCollector rc = getExecution().execute((context) -> {throw new
IllegalStateException();});
}
{code}
The exception handling should be consistent between clients and peers.
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