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https://issues.apache.org/jira/browse/HBASE-3814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl resolved HBASE-3814.
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Resolution: Won't Fix
There appears to be no interest in this one.
Please revive if you think we should do this.
> force regionserver to halt
> --------------------------
>
> Key: HBASE-3814
> URL: https://issues.apache.org/jira/browse/HBASE-3814
> Project: HBase
> Issue Type: Bug
> Reporter: Prakash Khemani
>
> Once abort() on a regionserver is called we should have a timeout thread that
> does Runtime.halt() if the rs gets stuck somewhere during abort processing.
> ===
> Pumahbase132 has following the logs .. the dfsclient is not able to set up a
> write pipeline successfully ... it tries to abort ... but while aborting it
> gets stuck. I know there is a check that if we are aborting because
> filesystem is closed then we should not try to flush the logs while aborting.
> But in this case the fs is up and running, just that it is not functioning.
> 2011-04-21 23:48:07,082 INFO org.apache.hadoop.hdfs.DFSClient: Exception in
> createBlockOutputStream 10.38.131.53:50010 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280java.io.IOException:
> Bad connect ack with firstBadLink 10.38.133.33:50010
> 2011-04-21 23:48:07,082 INFO org.apache.hadoop.hdfs.DFSClient: Abandoning
> block blk_-8967376451767492285_6537229 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280
> 2011-04-21 23:48:07,125 INFO org.apache.hadoop.hdfs.DFSClient: Exception in
> createBlockOutputStream 10.38.131.53:50010 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280java.io.IOException:
> Bad connect ack with firstBadLink 10.38.134.59:50010
> 2011-04-21 23:48:07,125 INFO org.apache.hadoop.hdfs.DFSClient: Abandoning
> block blk_7172251852699100447_6537229 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280
>
> 2011-04-21 23:48:07,169 INFO org.apache.hadoop.hdfs.DFSClient: Exception in
> createBlockOutputStream 10.38.131.53:50010 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280java.io.IOException:
> Bad connect ack with firstBadLink 10.38.134.53:50010
> 2011-04-21 23:48:07,169 INFO org.apache.hadoop.hdfs.DFSClient: Abandoning
> block blk_-9153204772467623625_6537229 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280
> 2011-04-21 23:48:07,213 INFO org.apache.hadoop.hdfs.DFSClient: Exception in
> createBlockOutputStream 10.38.131.53:50010 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280java.io.IOException:
> Bad connect ack with firstBadLink 10.38.134.49:50010
> 2011-04-21 23:48:07,213 INFO org.apache.hadoop.hdfs.DFSClient: Abandoning
> block blk_-2513098940934276625_6537229 for file
> /PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280
> 2011-04-21 23:48:07,214 WARN org.apache.hadoop.hdfs.DFSClient: DataStreamer
> Exception: java.io.IOException: Unable to create new block.
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3560)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2700(DFSClient.java:2720)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2977)
> 2011-04-21 23:48:07,214 WARN org.apache.hadoop.hdfs.DFSClient: Error Recovery
> for block blk_-2513098940934276625_6537229 bad datanode[1] nodes == null
> 2011-04-21 23:48:07,214 WARN org.apache.hadoop.hdfs.DFSClient: Could not get
> block locations. Source file
> "/PUMAHBASE002-SNC5-HBASE/.logs/pumahbase132.snc5.facebook.com,60020,1303450732026/pumahbase132.snc5.facebook.com%3A60020.1303450732280"
> - Aborting...
> 2011-04-21 23:48:07,216 FATAL org.apache.hadoop.hbase.regionserver.wal.HLog:
> Could not append. Requesting close of hlog
> And then the RS gets stuck trying to roll the logs ...
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