Apache9 commented on a change in pull request #2403:
URL: https://github.com/apache/hbase/pull/2403#discussion_r488650450
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File path:
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
##########
@@ -267,6 +288,15 @@ private void updateCounters() {
updateCounters(scanMetrics, numRestarts, context, numStale);
}
+ /**
+ * @deprecated since 2.4.0 and 2.3.2, will be removed in 4.0.0
+ * Use {@link #updateCounters(ScanMetrics, long, TaskAttemptContext,
long)} instead.
+ */
+ protected static void updateCounters(ScanMetrics scanMetrics, long
numScannerRestarts,
Review comment:
Ditto.
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File path:
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
##########
@@ -95,6 +96,26 @@ public void restart(byte[] firstRow) throws IOException {
}
}
+ /**
+ * In new mapreduce APIs, TaskAttemptContext has two getCounter methods
+ * Check if getCounter(String, String) method is available.
+ * @return The getCounter method or null if not available.
+ * @deprecated since 2.4.0 and 2.3.2, will be removed in 4.0.0
+ */
+ protected static Method
retrieveGetCounterWithStringsParams(TaskAttemptContext context)
Review comment:
Please add `@Deprecated` annotation to this method.
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