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HBASE-23967 Improve the accuracy of the method sizeToString (#1273) 

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Jan Hentschel <jan.hentschel@ultratendency.com>
This commit is contained in:
xuqinya1 2020-03-13 22:11:48 +08:00 committed by Viraj Jasani
parent ba6d8c8f27
commit 6de2925404
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1 changed files with 16 additions and 6 deletions
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22
hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaSettings.java
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@ -173,12 +173,22 @@ public abstract class QuotaSettings {
}
protected static String sizeToString(final long size) {
if (size >= (1L << 50)) return String.format("%dP", size / (1L << 50));
if (size >= (1L << 40)) return String.format("%dT", size / (1L << 40));
if (size >= (1L << 30)) return String.format("%dG", size / (1L << 30));
if (size >= (1L << 20)) return String.format("%dM", size / (1L << 20));
if (size >= (1L << 10)) return String.format("%dK", size / (1L << 10));
return String.format("%dB", size);
if (size >= (1L << 50)) {
return String.format("%.2fP", (double)size / (1L << 50));
}
if (size >= (1L << 40)) {
return String.format("%.2fT", (double)size / (1L << 40));
}
if (size >= (1L << 30)) {
return String.format("%.2fG", (double)size / (1L << 30));
}
if (size >= (1L << 20)) {
return String.format("%.2fM", (double)size / (1L << 20));
}
if (size >= (1L << 10)) {
return String.format("%.2fK", (double)size / (1L << 10));
}
return String.format("%.2fB", (double)size);
}
protected static String timeToString(final TimeUnit timeUnit) {