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https://issues.apache.org/jira/browse/SQOOP-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Ma updated SQOOP-2776:
----------------------------
Description:
Add web interface for thread dump, user can get the information from the shell.
the following is the example of output:
Process Thread Dump:
31 active threads
Thread 43 (Keep-Alive-Timer):
State: TIMED_WAITING
Blocked count: 0
Waited count: 1
Stack:
java.lang.Thread.sleep(Native Method)
sun.net.www.http.KeepAliveCache.run(KeepAliveCache.java:172)
java.lang.Thread.run(Thread.java:745)
Thread 42 (pool-1-thread-6 - /sqoop/threadDump?user.name=username):
State: RUNNABLE
Blocked count: 0
Waited count: 0
Stack:
sun.management.ThreadImpl.getThreadInfo1(Native Method)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:174)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:139)
org.apache.hadoop.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:165)
org.apache.sqoop.json.ThreadDumpBean.getThreadDump(ThreadDumpBean.java:44)
org.apache.sqoop.json.ThreadDumpBean.extract(ThreadDumpBean.java:37)
org.apache.sqoop.server.SqoopProtocolServlet.sendSuccessResponse(SqoopProtocolServlet.java:113)
org.apache.sqoop.server.SqoopProtocolServlet.doGet(SqoopProtocolServlet.java:52)
was:Add web interface for thread dump, user can get the information from the
shell.
> Sqoop2: Add web interface for thread dump
> -----------------------------------------
>
> Key: SQOOP-2776
> URL: https://issues.apache.org/jira/browse/SQOOP-2776
> Project: Sqoop
> Issue Type: Sub-task
> Reporter: Colin Ma
> Assignee: Colin Ma
> Fix For: 1.99.7
>
> Attachments: SQOOP-2776.001.patch
>
>
> Add web interface for thread dump, user can get the information from the
> shell.
> the following is the example of output:
> Process Thread Dump:
> 31 active threads
> Thread 43 (Keep-Alive-Timer):
> State: TIMED_WAITING
> Blocked count: 0
> Waited count: 1
> Stack:
> java.lang.Thread.sleep(Native Method)
> sun.net.www.http.KeepAliveCache.run(KeepAliveCache.java:172)
> java.lang.Thread.run(Thread.java:745)
> Thread 42 (pool-1-thread-6 -
> /sqoop/threadDump?user.name=username):
> State: RUNNABLE
> Blocked count: 0
> Waited count: 0
> Stack:
> sun.management.ThreadImpl.getThreadInfo1(Native Method)
> sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:174)
> sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:139)
>
> org.apache.hadoop.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:165)
>
> org.apache.sqoop.json.ThreadDumpBean.getThreadDump(ThreadDumpBean.java:44)
>
> org.apache.sqoop.json.ThreadDumpBean.extract(ThreadDumpBean.java:37)
>
> org.apache.sqoop.server.SqoopProtocolServlet.sendSuccessResponse(SqoopProtocolServlet.java:113)
>
> org.apache.sqoop.server.SqoopProtocolServlet.doGet(SqoopProtocolServlet.java:52)
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