Todd Lipcon created HDFS-14482:
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Summary: Crash when using libhdfs with bad classpath
Key: HDFS-14482
URL: https://issues.apache.org/jira/browse/HDFS-14482
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Todd Lipcon
Assignee: Sahil Takiar
HDFS-14304 added a call to initCachedClasses in getJNIEnv after creating the
env but before checking whether it's null. In the case that getJNIEnv() fails
to create an env, it returns NULL, and then we crash when calling
initCachedClasses() on line 555
{code}
551 state->env = getGlobalJNIEnv();
552 mutexUnlock(&jvmMutex);
553
554 jthrowable jthr = NULL;
555 jthr = initCachedClasses(state->env);
556 if (jthr) {
557 printExceptionAndFree(state->env, jthr, PRINT_EXC_ALL,
558 "initCachedClasses failed");
559 goto fail;
{code}
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