Skip to content

[CLOUDSTACK-10195] CloudStack MySQL HA problem -- No database selected #2364

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Dec 19, 2017
Merged

[CLOUDSTACK-10195] CloudStack MySQL HA problem -- No database selected #2364

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 1 addition & 12 deletions framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@
import java.nio.channels.SocketChannel;
import java.rmi.RemoteException;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLNonTransientException;
import java.sql.SQLRecoverableException;
import java.util.ArrayList;
Expand Down Expand Up @@ -546,7 +545,7 @@ protected void runInContext() {
profiler.start();

profilerHeartbeatUpdate.start();
txn.transitToUserManagedConnection(getHeartbeatConnection());
txn.transitToAutoManagedConnection(TransactionLegacy.CLOUD_DB);
if (s_logger.isTraceEnabled()) {
s_logger.trace("Cluster manager heartbeat update, id:" + _mshostId);
}
Expand Down Expand Up @@ -597,7 +596,6 @@ protected void runInContext() {
invalidHeartbeatConnection();
}
} finally {
txn.transitToAutoManagedConnection(TransactionLegacy.CLOUD_DB);
txn.close("ClusterHeartbeat");
}
}
Expand All @@ -616,15 +614,6 @@ private boolean isRootCauseConnectionRelated(Throwable e) {
return false;
}

private Connection getHeartbeatConnection() throws SQLException {
if (_heartbeatConnection == null) {
final Connection conn = TransactionLegacy.getStandaloneConnectionWithException();
_heartbeatConnection = new ConnectionConcierge("ClusterManagerHeartbeat", conn, false);
}

return _heartbeatConnection.conn();
}

private void invalidHeartbeatConnection() {
if (_heartbeatConnection != null) {
final Connection conn = TransactionLegacy.getStandaloneConnection();
Expand Down
166 changes: 0 additions & 166 deletions framework/db/test/com/cloud/utils/db/TransactionTest.java
View file
Open in desktop

This file was deleted.