Apache9 commented on code in PR #4622:
URL: https://github.com/apache/hbase/pull/4622#discussion_r922637717
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hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java:
##########
@@ -1639,7 +1642,7 @@ public String[] getListOfBackupIdsFromDeleteOperation()
throws IOException {
if (val.length == 0) {
return null;
}
- return new String(val).split(",");
+ return new String(val, StandardCharsets.UTF_8).split(",");
Review Comment:
I think this will introduce another error prone warning? Use guava's
Splitter.on
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java:
##########
@@ -1720,7 +1723,7 @@ public String[] getListOfBackupIdsFromMergeOperation()
throws IOException {
if (val.length == 0) {
return null;
}
- return new String(val).split(",");
+ return new String(val, StandardCharsets.UTF_8).split(",");
Review Comment:
Ditto.
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java:
##########
@@ -1736,11 +1739,13 @@ static Scan createScanForOrigBulkLoadedFiles(TableName
table) {
return scan;
}
+ @SuppressWarnings("StringSplitter")
Review Comment:
Since we have shaded guava, I think it is OK for use to make use of guava's
Splitter.
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/BackupUtils.java:
##########
@@ -731,6 +733,7 @@ public static BulkLoadHFiles createLoader(Configuration
config) {
return BulkLoadHFiles.create(conf);
}
+ @SuppressWarnings("StringSplitter")
Review Comment:
Ditto.
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/BackupUtils.java:
##########
@@ -593,6 +594,7 @@ public int compare(BackupInfo o1, BackupInfo o2) {
return ts1 < ts2 ? 1 : -1;
}
+ @SuppressWarnings("StringSplitter")
Review Comment:
Ditto.
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/BackupUtils.java:
##########
@@ -275,12 +276,12 @@ public static List<String> getWALFilesOlderThan(final
Configuration c,
return logFiles;
}
+ @SuppressWarnings("StringSplitter")
Review Comment:
DItto.
##########
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java:
##########
@@ -1736,11 +1739,13 @@ static Scan createScanForOrigBulkLoadedFiles(TableName
table) {
return scan;
}
+ @SuppressWarnings("StringSplitter")
static String getTableNameFromOrigBulkLoadRow(String rowStr) {
String[] parts = rowStr.split(BLK_LD_DELIM);
return parts[1];
}
+ @SuppressWarnings("StringSplitter")
Review Comment:
Ditto.
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