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8227738: jvmti/DataDumpRequest/datadumpreq001 failed due to "exit code is 134"

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Reviewed-by: sspitsyn, cjplummer
This commit is contained in:
Yasumasa Suenaga 2019-07-17 23:22:48 +09:00
parent cb37e2f821
commit 20053ae242
1 changed files with 5 additions and 2 deletions
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7
src/hotspot/share/runtime/os.cpp
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@ -370,12 +370,15 @@ static void signal_thread_entry(JavaThread* thread, TRAPS) {
continue;
} else if (cur_state == AL_NOT_INITIALIZED) {
// Start to initialize.
if (!AttachListener::is_init_trigger()) {
if (AttachListener::is_init_trigger()) {
// Attach Listener has been initialized.
// Accept subsequent request.
continue;
} else {
// Attach Listener could not be started.
// So we need to transit the state to AL_NOT_INITIALIZED.
AttachListener::set_state(AL_NOT_INITIALIZED);
}
continue;
} else if (AttachListener::check_socket_file()) {
// Attach Listener has been started, but unix domain socket file
// does not exist. So restart Attach Listener.