Hello! The first one is our thread, JDBC Connector.
The second one, I'm not sure. Regards, -- Ilya Kasnacheev пн, 16 дек. 2019 г. в 06:08, krkumar24061...@gmail.com < krkumar24061...@gmail.com>: > Hi Guys - Who creates these threads in Ignite Runtime. As I see these > threads > are not named and seems to taking significant amount of processing time. > These two threads are either doing disk based io or Ignite SQL stuff. My > question is are these Ignite's internal threads ?? > > Thread [name="Thread-3979", id=8764, state=RUNNABLE, blockCnt=0, waitCnt=0] > at java.net.SocketInputStream.socketRead0(Native Method) > at > java.net.SocketInputStream.socketRead(SocketInputStream.java:116) > at java.net.SocketInputStream.read(SocketInputStream.java:171) > at java.net.SocketInputStream.read(SocketInputStream.java:141) > at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) > at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) > at java.io.BufferedInputStream.read(BufferedInputStream.java:345) > - locked java.io.BufferedInputStream@54e62794 > at o.a.i.i.jdbc.thin.JdbcThinTcpIo.read(JdbcThinTcpIo.java:605) > at o.a.i.i.jdbc.thin.JdbcThinTcpIo.read(JdbcThinTcpIo.java:586) > at > o.a.i.i.jdbc.thin.JdbcThinTcpIo.readResponse(JdbcThinTcpIo.java:525) > at > > o.a.i.i.jdbc.thin.JdbcThinConnection$StreamState.readResponses(JdbcThinConnection.java:1006) > at > > o.a.i.i.jdbc.thin.JdbcThinConnection$StreamState$$Lambda$125/1045384392.run(Unknown > Source) > at java.lang.Thread.run(Thread.java:748) > > > Thread [name="Thread-3984", id=8778, state=RUNNABLE, blockCnt=2, > waitCnt=369268] > at sun.nio.ch.FileDispatcherImpl.pread0(Native Method) > at sun.nio.ch.FileDispatcherImpl.pread(FileDispatcherImpl.java:52) > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:220) > at sun.nio.ch.IOUtil.read(IOUtil.java:192) > at > sun.nio.ch > .SimpleAsynchronousFileChannelImpl$2.run(SimpleAsynchronousFileChannelImpl.java:320) > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > > > Thanx and Regards, > KR Kumar > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
