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https://issues.apache.org/jira/browse/HBASE-24539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharath Vissapragada resolved HBASE-24539.
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Fix Version/s: master
Resolution: Fixed
> 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
> Assignee: Marc Parisi
> Priority: Major
> Fix For: master
>
>
> 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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