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
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