-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Ravi,
On 5/21/14, 2:28 AM, ravishankar_d wrote: > Hi Dan, > > We are using apache web server provided along with RHEL.So I > believe we are getting back port fixes. In the threaddump we are > seeing the below long running threads many times.As mentioned, we > are using AJP(with BIO) and tomacat 7.0.52. I wanted to know if > this will cause any issues like system hung over a period of time. > Also we are thinking of NIO protocol instead of BIO for AJP > > > "ajp-bio-10.181.42.51-9011-exec-112" daemon prio=10 > tid=0x00000000161aa000 nid=0x776c runnable [0x00002b23c3c64000] > java.lang.Thread.State: RUNNABLE at > java.net.SocketInputStream.socketRead0(Native Method) at > java.net.SocketInputStream.read(SocketInputStream.java:152) at > java.net.SocketInputStream.read(SocketInputStream.java:122) at > org.apache.coyote.ajp.AjpProcessor.read(AjpProcessor.java:309) at > org.apache.coyote.ajp.AjpProcessor.readMessage(AjpProcessor.java:364) > > at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:121) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) > > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) > > - - locked <0x00000007b25a5b58> (a org.apache.tomcat.util.net.SocketWrapper) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:744) > > Locked ownable synchronizers: - <0x00000007b25e7618> (a > java.util.concurrent.ThreadPoolExecutor$Worker) The BIO connectors will sit in that state while waiting for (followup) keepalive requests to be read from a connection. If you think your client are being starved, consider reducing your keepAliveTimeout to something other than the default (which is likely to be the same as connectionTimeout, which defaults to 60s but is set to 20s on a default install). - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJTfj2wAAoJEBzwKT+lPKRYmu4P/1QVRW9zrgzfSj8eIw2rPb++ 0TxBOOQsOsf1AdkCVR2ysJ1r9hf5lVOn53BYYhIMhj70u43jPTJAy9HmbE5XgIVK fwrmNaUhgVaGM1hr8EdjSRn6p07ihuddYiF/r8aVeLK/LdVuq7xSJfM2wypuXA2y NqPH0fo1ZlFc96ZMvFgmfRHWQDspKeCp1Vo/DHCmcXez0UUeLPRB7nf2ozrgO7JW jej1uA/xZAk5/JEzWdY/ji16Uq0XXXGBpKhuY+ikMEOZ2rMwNtR+8LB1hlx3DUZs 4FRe8VKSb7O2AukK/BZ90epTX+wN0fWnKM5cJzhKe6zRftrQUt7HOPKysIgb2TXh /MeOkPGihcDPfQB84uwZF6Ajo7JtmGcV/ln7g5gbTvRwj6E5y5S1Pw3gnopfhz8/ mm83XOSqe0cITpgAyNRcvMP2cfvbWVNRh1a1f363pyY+6R5BGHKLQOlqL5UA2E0g Y9d3mDQVHFLcFTxF5YI4Upb9EzJ51oT9qsnfum4YGuBvNhQ2KyU696svMSuITiyQ g8ehxjGRcV0iYmADELE1gayEI+TX8+UgrBCwd9FGjXKF7cmq2lllro41zdT7xvNo WAmxQffqcUbnSJHr6MsWRj/7AV35Cs8VJiWa0Q+wkg3s710UaDlm1Ry5bFKSvDuG C2HzhtfUzTsGlqnby+mY =F8em -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
