[jira] [Created] (HBASE-21932) Use Runtime.getRuntime().halt to terminate regionserver when abort timeout

["Guanghao Zhang (JIRA)" <ji...@apache.org>]

Guanghao Zhang created HBASE-21932:
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             Summary: Use Runtime.getRuntime().halt to terminate regionserver when abort timeout 
                 Key: HBASE-21932
                 URL: https://issues.apache.org/jira/browse/HBASE-21932
             Project: HBase
          Issue Type: Bug
            Reporter: Guanghao Zhang


Find one case when run ITBLL. And the regionserver hang when abort as need to waitAllRegionClose. But System.exit need to run shutdown hook. And the hook can't finished as the RS thread is still alive. So use Runtime.getRuntime().halt to terminate regionserver and this method will not run any shutdown hook.

 

Stack trace of RegionServer
{code:java}
"regionserver/c4-hadoop-tst-st27:29100" #29 daemon prio=5 os_prio=0 tid=0x00007f03d6066670 nid=0x1afe7 waiting on condition [0x00007eff7ce4e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.apache.hadoop.hbase.regionserver.HRegionServer.sleep(HRegionServer.java:1453)
at org.apache.hadoop.hbase.regionserver.HRegionServer.waitOnAllRegionsToClose(HRegionServer.java:1439)
at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1133)
at java.lang.Thread.run(Thread.java:745)

"Thread-10" #68 prio=5 os_prio=0 tid=0x00007f02bc7bbeb0 nid=0x141d3 in Object.wait() [0x00007eff486e4000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Thread.join(Thread.java:1249)
- locked <0x00000005c02da008> (a java.lang.Thread)
at org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:113)
at org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:101)
at org.apache.hadoop.hbase.regionserver.ShutdownHook$ShutdownHookThread.run(ShutdownHook.java:116)
at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)

"Abort regionserver monitor" #26361 daemon prio=5 os_prio=0 tid=0x00007f00605a43d0 nid=0x1111e in Object.wait() [0x00007eff48a6a000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Thread.join(Thread.java:1249)
- locked <0x00000005c0b55c80> (a org.apache.hadoop.util.ShutdownHookManager$1)
at java.lang.Thread.join(Thread.java:1323)
at java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:106)
at java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:46)
at java.lang.Shutdown.runHooks(Shutdown.java:123)
at java.lang.Shutdown.sequence(Shutdown.java:167)
at java.lang.Shutdown.exit(Shutdown.java:212)
- locked <0x00000005c00451b0> (a java.lang.Class for java.lang.Shutdown)
at java.lang.Runtime.exit(Runtime.java:109)
at java.lang.System.exit(System.java:971)
at org.apache.hadoop.hbase.regionserver.HRegionServer$SystemExitWhenAbortTimeout.run(HRegionServer.java:3792)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)

"main" #1 prio=5 os_prio=0 tid=0x00007f03d40110f0 nid=0x1ac78 in Object.wait() [0x00007f03d813a000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000005c02da008> (a java.lang.Thread)
at java.lang.Thread.join(Thread.java:1249)
- locked <0x00000005c02da008> (a java.lang.Thread)
at java.lang.Thread.join(Thread.java:1323)
at org.apache.hadoop.hbase.util.HasThread.join(HasThread.java:92)
at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:65)
at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:87)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149)
at org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:3044)
{code}



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