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https://issues.apache.org/jira/browse/PHOENIX-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
James Taylor resolved PHOENIX-7.
--------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Assignee: James Taylor
Set our threads as daemon threads, so this should be better now. Please confirm
> after Connection close, there are still 10 phoenix threads alive
> ----------------------------------------------------------------
>
> Key: PHOENIX-7
> URL: https://issues.apache.org/jira/browse/PHOENIX-7
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 2.2.3
> Environment: jdk 1.7_upate 45 Ubuntu 11.10
> phoenix 2.2.2
> hbase 0.94.11
> Reporter: LiLi
> Assignee: James Taylor
> Fix For: 3.0.0
>
>
> public class TestJDBC {
> public static void main(String[] args) throws Exception {
> Statement stmt = null;
> ResultSet rset = null;
> Class.forName("com.salesforce.phoenix.jdbc.PhoenixDriver");
> Connection con =
> DriverManager.getConnection("jdbc:phoenix:localhost");
> stmt = con.createStatement();
> stmt.executeUpdate("create table test (mykey integer not null primary
> key, mycolumn varchar)");
> stmt.executeUpdate("upsert into test values (1,'Hello')");
> stmt.executeUpdate("upsert into test values (2,'world!')");
> con.commit();
> PreparedStatement statement = con.prepareStatement("select * from
> test");
> rset = statement.executeQuery();
> while (rset.next()) {
> System.out.println(rset.getString("mycolumn"));
> }
> statement.close();
> con.close();
> }
> }
> after main thread finish, phoenix threads are still waiting about 60s.
> Thread [phoenix-1-thread-0] (Suspended)
> waiting for: Object (id=42)
> Object.wait(long) line: not available [native method]
> JobManager<T>(AbstractRoundRobinQueue<E>).poll(long, TimeUnit) line:
> 146
> JobManager$1(ThreadPoolExecutor).getTask() line: 1068
> JobManager$1(ThreadPoolExecutor).runWorker(ThreadPoolExecutor$Worker)
> line: 1130
> ThreadPoolExecutor$Worker.run() line: 615
> Thread.run() line: 744
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