Provide error details if capabilities call fails
The exception cause of the AbruptExitException is never printed anywhere,
so by default, when an error happens in this call, it usually looks like this:
```
ERROR: Failed to query remote execution capabilities: UNAVAILABLE: io exception
```
This is independent of whether the failure happened because the connection
failed or the ssl certificate did not validate. Needless to say, this is a
pretty bad user experience.
Change-Id: I846d1f5b6cd73f7663593b1292db3336d998ecfb
Closes #11002.
Change-Id: I846d1f5b6cd73f7663593b1292db3336d998ecfb
PiperOrigin-RevId: 302685631
diff --git a/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java b/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java
index 67d7515..1926d3d 100644
--- a/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java
+++ b/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java
@@ -18,6 +18,7 @@
import build.bazel.remote.execution.v2.ServerCapabilities;
import com.google.common.base.Preconditions;
import com.google.common.base.Strings;
+import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.util.concurrent.ListeningScheduledExecutorService;
@@ -138,6 +139,7 @@
try {
capabilities = rsc.get(env.getCommandId().toString(), env.getBuildRequestId());
} catch (IOException e) {
+ env.getReporter().handle(Event.error(Throwables.getStackTraceAsString(e)));
throw new AbruptExitException(
"Failed to query remote execution capabilities: " + Utils.grpcAwareErrorMessage(e),
ExitCode.REMOTE_ERROR,
