Gopal V created HIVE-20043:
------------------------------
Summary: HiveServer2: SessionState has a static sync block around
an AtomicBoolean
Key: HIVE-20043
URL: https://issues.apache.org/jira/browse/HIVE-20043
Project: Hive
Issue Type: Bug
Components: HiveServer2
Affects Versions: 3.0.0
Reporter: Gopal V
{code}
private static void start(SessionState startSs, boolean isAsync, LogHelper
console) {
...
synchronized(SessionState.class) {
if (!startSs.isStarted.compareAndSet(false, true)) {
return;
}
}
{code}
startSs.isStarted is an AtomicBoolean, which makes it hard to know why this
code is locked with a static lock.
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