yuexiao1860 created HBASE-23341:
-----------------------------------

             Summary: all hconnection BLOCKED when write
                 Key: HBASE-23341
                 URL: https://issues.apache.org/jira/browse/HBASE-23341
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.98.6
            Reporter: yuexiao1860


 

"hconnection-0x1e4d3ce5-shared--pool1-t319943" #538223 daemon prio=5 os_prio=0 
tid=0x00002b44a00a6800 nid=0x3717 waiting for monitor entry 
[0x00002b45e4804000]   java.lang.Thread.State: BLOCKED (on object monitor) at 
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1195)
 - waiting to lock <0x00000001c019ed20> (a java.lang.Object) at 
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1092)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1049)
 at 
org.apache.hadoop.hbase.client.AsyncProcess.findDestLocation(AsyncProcess.java:365)
 at org.apache.hadoop.hbase.client.AsyncProcess.submit(AsyncProcess.java:507) 
at 
org.apache.hadoop.hbase.client.AsyncProcess.logAndResubmit(AsyncProcess.java:717)
 at 
org.apache.hadoop.hbase.client.AsyncProcess.receiveGlobalFailure(AsyncProcess.java:664)
 at 
org.apache.hadoop.hbase.client.AsyncProcess.access$100(AsyncProcess.java:93) at 
org.apache.hadoop.hbase.client.AsyncProcess$1.run(AsyncProcess.java:547) at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:748)



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