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Posted to issues@hbase.apache.org by "Jean-Marc Spaggiari (JIRA)" <ji...@apache.org> on 2016/02/08 21:12:39 UTC
[jira] [Created] (HBASE-15233) Bytes.toBytes() methods should allow
arrays to be re-used
Jean-Marc Spaggiari created HBASE-15233:
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Summary: Bytes.toBytes() methods should allow arrays to be re-used
Key: HBASE-15233
URL: https://issues.apache.org/jira/browse/HBASE-15233
Project: HBase
Issue Type: Improvement
Components: API
Affects Versions: 1.1.3
Reporter: Jean-Marc Spaggiari
Priority: Minor
Today we have this:
{code}
public static byte[] toBytes(long val) {
byte [] b = new byte[8];
for (int i = 7; i > 0; i--) {
b[i] = (byte) val;
val >>>= 8;
}
b[0] = (byte) val;
return b;
}
{code}
might be nice to also have this:
{code}
public static byte[] toBytes(long val, byte[] reuse) {
for (int i = 7; i > 0; i--) {
reuse[i] = (byte) val;
val >>>= 8;
}
reuse[0] = (byte) val;
return reuse;
}
{code}
Same for all the other Bytes.toBytes() methods.
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