Bharath Vissapragada created HBASE-24539:
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Summary: Fix the classpath for the local mini-cluster
Key: HBASE-24539
URL: https://issues.apache.org/jira/browse/HBASE-24539
Project: HBase
Issue Type: Sub-task
Components: Client, native-client
Affects Versions: 3.0.0-alpha-1
Reporter: Bharath Vissapragada
The classpath is created assuming the native-client is a module of the parent
hbase repo. Since that is not the case anymore and we rely on a dynamically
pulled HBase version, we need to fix the classpath for the JVM that is spun
using JNI. Otherwise mini-cluster won't start..
{noformat}
using hbase::MiniCluster;
JNIEnv *MiniCluster::CreateVM(JavaVM **jvm) {
JavaVMInitArgs args;
JavaVMOption jvm_options;
args.version = JNI_VERSION_1_6;
args.nOptions = 1;
char *classpath = getenv("CLASSPATH");
std::string clspath;
if (classpath == NULL || strstr(classpath, "-tests.jar") == NULL) {
std::string
clsPathFilePath("../../../hbase-build-configuration/target/cached_classpath.txt");
std::ifstream fd(clsPathFilePath);
std::string prefix("");
if (fd.is_open()) {
if (classpath == NULL) {
LOG(INFO) << "got empty classpath";
} else {
// prefix bootstrapper.jar
prefix.assign(classpath);
}
std::string line;
{noformat}
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