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HDDS-126. Fix findbugs warning in MetadataKeyFilters.java. Contributed by Akira Ajisaka.

This commit is contained in:
Xiaoyu Yao 2018-06-04 08:55:01 -07:00
parent e2289c8d14
commit ab3885f2c8
1 changed files with 2 additions and 1 deletions
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3
hadoop-hdds/common/src/main/java/org/apache/hadoop/utils/MetadataKeyFilters.java
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@ -19,6 +19,7 @@ package org.apache.hadoop.utils;
import com.google.common.base.Preconditions; import com.google.common.base.Preconditions;
import com.google.common.base.Strings; import com.google.common.base.Strings;
import org.apache.hadoop.hdfs.DFSUtil;
import org.apache.hadoop.ozone.OzoneConsts; import org.apache.hadoop.ozone.OzoneConsts;
/** /**
@ -94,7 +95,7 @@ public final class MetadataKeyFilters {
if (Strings.isNullOrEmpty(keyPrefix)) { if (Strings.isNullOrEmpty(keyPrefix)) {
accept = true; accept = true;
} else { } else {
byte [] prefixBytes = keyPrefix.getBytes(); byte [] prefixBytes = DFSUtil.string2Bytes(keyPrefix);
if (currentKey != null && prefixMatch(prefixBytes, currentKey)) { if (currentKey != null && prefixMatch(prefixBytes, currentKey)) {
keysHinted++; keysHinted++;
accept = true; accept = true;