Sean Busbey created HBASE-17964:
-----------------------------------
Summary: ensure hbase-metrics-api is included in mapreduce job
classpaths
Key: HBASE-17964
URL: https://issues.apache.org/jira/browse/HBASE-17964
Project: HBase
Issue Type: Bug
Components: mapreduce
Affects Versions: 2.0.0
Reporter: Sean Busbey
Assignee: Sean Busbey
Priority: Blocker
Fix For: 2.0.0
HBASE-9774 moved metrics stuff into a couple of additional modules. currently,
MR against snapshots fail because it's unable to find the metrics-api classes
it needs for ClientSideRegionScanner.
{code}
Error: java.io.IOException: java.lang.NoClassDefFoundError:
org/apache/hadoop/hbase/metrics/Snapshot
at
org.apache.hadoop.hbase.regionserver.HRegion.initializeStores(HRegion.java:1027)
at
org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:883)
at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:858)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6694)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6651)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6622)
at
org.apache.hadoop.hbase.client.ClientSideRegionScanner.<init>(ClientSideRegionScanner.java:59)
at
org.apache.hadoop.hbase.mapreduce.TableSnapshotInputFormatImpl$RecordReader.initialize(TableSnapshotInputFormatImpl.java:211)
at
org.apache.hadoop.hbase.mapreduce.TableSnapshotInputFormat$TableSnapshotRegionRecordReader.initialize(TableSnapshotInputFormat.java:140)
at
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:548)
{code}
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