Ted Yu created HBASE-9809:
-----------------------------
Summary: RegionTooBusyException should provide region name which
was too busy
Key: HBASE-9809
URL: https://issues.apache.org/jira/browse/HBASE-9809
Project: HBase
Issue Type: Bug
Reporter: Ted Yu
Under this thread: http://search-hadoop.com/m/WSfKp1yJOFJ, John showed log from
LoadIncrementalHFiles where the following is a snippet:
{code}
04:18:07,110 INFO LoadIncrementalHFiles:451 - Trying to load
hfile=hdfs://pc08.pool.ifis.uni-luebeck.de:8020/tmp/bulkLoadDirectory/PO_S_rowBufferHFile/Hexa/_tmp/PO_S,9.bottom
first=<http://purl.org/dc/elements/1.1/title>,"emulates drylot
births"^^<http://www.w3.org/2001/XMLSchema#string> last=<http://purl.org/dc/e$
org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
attempts=10, exceptions:
Sun Oct 20 04:15:50 CEST 2013,
org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$3@4cfdfc98,
org.apache.hadoop.hbase.RegionTooBusyException:
org.apache.hadoop.hbase.RegionTooBusyException: failed to get a lock in 60000ms
at org.apache.hadoop.hbase.regionserver.HRegion.lock(HRegion.java:5778)
at org.apache.hadoop.hbase.regionserver.HRegion.lock(HRegion.java:5764)
at
org.apache.hadoop.hbase.regionserver.HRegion.startBulkRegionOperation(HRegion.java:5723)
at
org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:3534)
at
org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:3517)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.bulkLoadHFiles(HRegionServer.java:2793)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
{code}
Looking at the above, it is not immediately clear which region was busy.
Region name should be included in the exception so that user can correlate with
the region server where the problem occurs.
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