Babneet Singh 42997d14a9 HDFS-15270. Account for *env == NULL in hdfsThreadDestructor (#1951) ... OpenJ9 JVM properly terminates the thread before hdfsThreadDestructor is invoked. JNIEnv is a mirror of J9VMThread in OpenJ9. After proper thread termination, accessing JNIEnv in hdfsThreadDestructor (*env)->GetJavaVM, yields a SIGSEGV since *env is NULL after thread cleanup is performed. The main purpose of hdfsThreadDestructor is to invoke DetachCurrentThread, which performs thread cleanup in OpenJ9. Since OpenJ9 performs thread cleanup before hdfsThreadDestructor is invoked, hdfsThreadDestructor should account for *env == NULL and skip DetachCurrentThread. Signed-off-by: Babneet Singh <sbabneet@ca.ibm.com> (cherry picked from commit 1996351b0b) (cherry picked from commit d1e5e393c3) (cherry picked from commit 44fdee351d)		2020-05-11 10:46:21 -07:00
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src	HDFS-15270. Account for *env == NULL in hdfsThreadDestructor (#1951)	2020-05-11 10:46:21 -07:00
pom.xml	Preparing for 3.1.5 development	2020-04-29 11:18:18 +02:00