Should fix "Expiring Daemon because JVM heap space is exhausted".
https://github.com/grpc/grpc-java/pull/9269 probably pushed the build
over the edge, but there's been evidence via flakes for a good while
that we've been reaching the limit.
b/238334438
This Addresses the issue with skips not working due to the
missing/inconsistent `--testing_version` flag, ref b/235688697.
1. Uses the new `TESTING_VERSION` variable populated in the shared
grpc_xds_k8s_install_test_driver.sh - new approach for detecting
versions applicable to all languages.
2. Use `TESTING_VERSION` in all build files in `--testing_version` and
when tagging docker images. This will be backported to all active
test branches. Build Scripts in all other languages will be updated
as well.
Corresponding grpc core change: https://github.com/grpc/grpc/pull/30027
This test suite is only fully enabled for C++ and Python at this
moment. This commit enables the rest of the test suite for grpc-java.
* change_backend_service_test
* failover_test
* remove_neg_test
* round_robin_test
* affinity_test
Eric Anderson
Sergii Tkachenko
Lidi Zheng
yifeizhuang