HADOOP-15598. DataChecksum calculate checksum is contented on hashtable synchronization. Contributed by Prasanth Jayachandran.
This commit is contained in:
parent
238ffff999
commit
0c7a578927
@ -28,12 +28,12 @@
|
||||
* natively.
|
||||
*/
|
||||
class NativeCrc32 {
|
||||
|
||||
private static final boolean isSparc = System.getProperty("os.arch").toLowerCase().startsWith("sparc");
|
||||
/**
|
||||
* Return true if the JNI-based native CRC extensions are available.
|
||||
*/
|
||||
public static boolean isAvailable() {
|
||||
if (System.getProperty("os.arch").toLowerCase().startsWith("sparc")) {
|
||||
if (isSparc) {
|
||||
return false;
|
||||
} else {
|
||||
return NativeCodeLoader.isNativeCodeLoaded();
|
||||
|
Loading…
Reference in New Issue
Block a user