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HBASE-25626 Possible Resource Leak in HeterogeneousRegionCountCostFunction 

Signed-off-by Anoop Sam John <anoopsamjohn@apache.org>
Signed-off-by shahrs87 <shahrs87@gmail.com>
This commit is contained in:
Narges Shadab 2021-03-05 01:44:49 -08:00 committed by GitHub
parent c90d122653
commit 4546163d90
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1 changed files with 7 additions and 4 deletions
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3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/HeterogeneousRegionCountCostFunction.java
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@ -224,11 +224,14 @@ public class HeterogeneousRegionCountCostFunction extends StochasticLoadBalancer
private List<String> readLines(BufferedReader reader) throws IOException { private List<String> readLines(BufferedReader reader) throws IOException {
final List<String> records = new ArrayList<>(); final List<String> records = new ArrayList<>();
try {
String line; String line;
while ((line = reader.readLine()) != null) { while ((line = reader.readLine()) != null) {
records.add(line); records.add(line);
} }
} finally {
reader.close(); reader.close();
}
return records; return records;
} }