[jira] [Updated] (HBASE-6031) RegionServer does not go down while aborting

2013-01-07 Thread liang xie (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

liang xie updated HBASE-6031:
-

Attachment: rs_shutdown_hung20130107.jstack

 RegionServer does not go down while aborting
 

 Key: HBASE-6031
 URL: https://issues.apache.org/jira/browse/HBASE-6031
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.94.0
Reporter: ramkrishna.s.vasudevan
 Fix For: 0.96.0

 Attachments: rs_shutdown_hung20130107.jstack, rsthread.txt


 Following is the thread dump.
 {code}
 1997531088@qtp-716941846-5 prio=10 tid=0x7f7c5820c800 nid=0xe1b in 
 Object.wait() [0x7f7c56ae8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfe0616d0 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:545)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:639)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:580)
   at java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
   - locked 0x7f7cfe74d758 (a 
 org.mortbay.util.ByteArrayOutputStream2)
   at 
 org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:904)
   at java.io.Writer.write(Writer.java:96)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at java.io.PrintWriter.write(PrintWriter.java:361)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at org.jamon.escaping.HtmlEscaping.write(HtmlEscaping.java:43)
   at 
 org.jamon.escaping.AbstractCharacterEscaping.write(AbstractCharacterEscaping.java:35)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:222)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:180)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:171)
   at 
 org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:48)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
   at 
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
   at 
 org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:932)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
   at 
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
   at 
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at 
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
   at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
   at 
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
   at 
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at 
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
   at 
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
   at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
   at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
   at 
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
 1374615312@qtp-716941846-3 prio=10 tid=0x7f7c58214800 nid=0xc42 in 
 Object.wait() [0x7f7c55bd9000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfdbb6cc8 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at

[jira] [Updated] (HBASE-6031) RegionServer does not go down while aborting

2012-07-08 Thread Lars Hofhansl (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lars Hofhansl updated HBASE-6031:
-

Fix Version/s: (was: 0.92.2)
   0.94.2

Oops. Meant 0.94.2.

 RegionServer does not go down while aborting
 

 Key: HBASE-6031
 URL: https://issues.apache.org/jira/browse/HBASE-6031
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.94.0
Reporter: ramkrishna.s.vasudevan
 Fix For: 0.96.0, 0.94.2

 Attachments: rsthread.txt


 Following is the thread dump.
 {code}
 1997531088@qtp-716941846-5 prio=10 tid=0x7f7c5820c800 nid=0xe1b in 
 Object.wait() [0x7f7c56ae8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfe0616d0 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:545)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:639)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:580)
   at java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
   - locked 0x7f7cfe74d758 (a 
 org.mortbay.util.ByteArrayOutputStream2)
   at 
 org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:904)
   at java.io.Writer.write(Writer.java:96)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at java.io.PrintWriter.write(PrintWriter.java:361)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at org.jamon.escaping.HtmlEscaping.write(HtmlEscaping.java:43)
   at 
 org.jamon.escaping.AbstractCharacterEscaping.write(AbstractCharacterEscaping.java:35)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:222)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:180)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:171)
   at 
 org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:48)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
   at 
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
   at 
 org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:932)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
   at 
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
   at 
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at 
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
   at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
   at 
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
   at 
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at 
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
   at 
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
   at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
   at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
   at 
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
 1374615312@qtp-716941846-3 prio=10 tid=0x7f7c58214800 nid=0xc42 in 
 Object.wait() [0x7f7c55bd9000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfdbb6cc8 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at

[jira] [Updated] (HBASE-6031) RegionServer does not go down while aborting

2012-07-07 Thread Lars Hofhansl (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lars Hofhansl updated HBASE-6031:
-

Fix Version/s: (was: 0.94.1)
   0.92.2

It's not immediately clear to me what the issue is. I think this is not urgent 
enough to hold 0.94.1 for it. Agreed?

 RegionServer does not go down while aborting
 

 Key: HBASE-6031
 URL: https://issues.apache.org/jira/browse/HBASE-6031
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.94.0
Reporter: ramkrishna.s.vasudevan
 Fix For: 0.92.2, 0.96.0

 Attachments: rsthread.txt


 Following is the thread dump.
 {code}
 1997531088@qtp-716941846-5 prio=10 tid=0x7f7c5820c800 nid=0xe1b in 
 Object.wait() [0x7f7c56ae8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfe0616d0 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:545)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:639)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:580)
   at java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
   - locked 0x7f7cfe74d758 (a 
 org.mortbay.util.ByteArrayOutputStream2)
   at 
 org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:904)
   at java.io.Writer.write(Writer.java:96)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at java.io.PrintWriter.write(PrintWriter.java:361)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at org.jamon.escaping.HtmlEscaping.write(HtmlEscaping.java:43)
   at 
 org.jamon.escaping.AbstractCharacterEscaping.write(AbstractCharacterEscaping.java:35)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:222)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:180)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:171)
   at 
 org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:48)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
   at 
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
   at 
 org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:932)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
   at 
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
   at 
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at 
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
   at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
   at 
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
   at 
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at 
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
   at 
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
   at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
   at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
   at 
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
 1374615312@qtp-716941846-3 prio=10 tid=0x7f7c58214800 nid=0xc42 in 
 Object.wait() [0x7f7c55bd9000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfdbb6cc8 (a

[jira] [Updated] (HBASE-6031) RegionServer does not go down while aborting

2012-07-03 Thread ramkrishna.s.vasudevan (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ramkrishna.s.vasudevan updated HBASE-6031:
--

Attachment: rsthread.txt

Complete thread dump.

 RegionServer does not go down while aborting
 

 Key: HBASE-6031
 URL: https://issues.apache.org/jira/browse/HBASE-6031
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.94.0
Reporter: ramkrishna.s.vasudevan
 Fix For: 0.96.0, 0.94.1

 Attachments: rsthread.txt


 Following is the thread dump.
 {code}
 1997531088@qtp-716941846-5 prio=10 tid=0x7f7c5820c800 nid=0xe1b in 
 Object.wait() [0x7f7c56ae8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfe0616d0 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:545)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:639)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:580)
   at java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
   - locked 0x7f7cfe74d758 (a 
 org.mortbay.util.ByteArrayOutputStream2)
   at 
 org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:904)
   at java.io.Writer.write(Writer.java:96)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at java.io.PrintWriter.write(PrintWriter.java:361)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at org.jamon.escaping.HtmlEscaping.write(HtmlEscaping.java:43)
   at 
 org.jamon.escaping.AbstractCharacterEscaping.write(AbstractCharacterEscaping.java:35)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:222)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:180)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:171)
   at 
 org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:48)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
   at 
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
   at 
 org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:932)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
   at 
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
   at 
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at 
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
   at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
   at 
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
   at 
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at 
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
   at 
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
   at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
   at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
   at 
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
 1374615312@qtp-716941846-3 prio=10 tid=0x7f7c58214800 nid=0xc42 in 
 Object.wait() [0x7f7c55bd9000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfdbb6cc8 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at

[jira] [Updated] (HBASE-6031) RegionServer does not go down while aborting

2012-05-19 Thread ramkrishna.s.vasudevan (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ramkrishna.s.vasudevan updated HBASE-6031:
--

Affects Version/s: 0.94.0
Fix Version/s: 0.94.1
   0.96.0

 RegionServer does not go down while aborting
 

 Key: HBASE-6031
 URL: https://issues.apache.org/jira/browse/HBASE-6031
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.94.0
Reporter: ramkrishna.s.vasudevan
 Fix For: 0.96.0, 0.94.1


 Following is the thread dump.
 {code}
 1997531088@qtp-716941846-5 prio=10 tid=0x7f7c5820c800 nid=0xe1b in 
 Object.wait() [0x7f7c56ae8000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfe0616d0 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.blockForOutput(AbstractGenerator.java:545)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:639)
   at 
 org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:580)
   at java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:109)
   - locked 0x7f7cfe74d758 (a 
 org.mortbay.util.ByteArrayOutputStream2)
   at 
 org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:904)
   at java.io.Writer.write(Writer.java:96)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at java.io.PrintWriter.write(PrintWriter.java:361)
   - locked 0x7f7cfca02fc0 (a 
 org.mortbay.jetty.HttpConnection$OutputWriter)
   at org.jamon.escaping.HtmlEscaping.write(HtmlEscaping.java:43)
   at 
 org.jamon.escaping.AbstractCharacterEscaping.write(AbstractCharacterEscaping.java:35)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:222)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:180)
   at 
 org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:171)
   at 
 org.apache.hadoop.hbase.regionserver.RSStatusServlet.doGet(RSStatusServlet.java:48)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
   at 
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
   at 
 org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:932)
   at 
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
   at 
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
   at 
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
   at 
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at 
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
   at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
   at 
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
   at 
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
   at org.mortbay.jetty.Server.handle(Server.java:326)
   at 
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
   at 
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
   at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
   at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
   at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
   at 
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
 1374615312@qtp-716941846-3 prio=10 tid=0x7f7c58214800 nid=0xc42 in 
 Object.wait() [0x7f7c55bd9000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at 
 org.mortbay.io.nio.SelectChannelEndPoint.blockWritable(SelectChannelEndPoint.java:279)
   - locked 0x7f7cfdbb6cc8 (a 
 org.mortbay.jetty.nio.SelectChannelConnector$ConnectorEndPoint)
   at