Enis Soztutar created HBASE-16678:
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Summary: MapReduce jobs do not update counters from ScanMetrics
Key: HBASE-16678
URL: https://issues.apache.org/jira/browse/HBASE-16678
Project: HBase
Issue Type: Bug
Reporter: Enis Soztutar
Assignee: Enis Soztutar
Fix For: 2.0.0, 1.3.0, 1.4.0, 1.1.7, 1.2.4
Was inspecting a perf issue, where we needed the scanner metrics as counters
for a MR job. Turns out that the HBase scan counters are no longer working in
1.0+. I think it got broken via HBASE-13030.
These are the counters:
{code}
HBase Counters
BYTES_IN_REMOTE_RESULTS=0
BYTES_IN_RESULTS=280
MILLIS_BETWEEN_NEXTS=11
NOT_SERVING_REGION_EXCEPTION=0
NUM_SCANNER_RESTARTS=0
NUM_SCAN_RESULTS_STALE=0
REGIONS_SCANNED=1
REMOTE_RPC_CALLS=0
REMOTE_RPC_RETRIES=0
RPC_CALLS=3
RPC_RETRIES=0
{code}
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