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HBASE-20444 Addendum keep folks from looking at raw version component array. 

Signed-off-by: Andrew Purtell <apurtell@apache.org>
This commit is contained in:
Sean Busbey 2018-05-30 22:23:56 -05:00
parent 286245987f
commit d909ec55aa
3 changed files with 10 additions and 3 deletions
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2
hbase-common/src/main/java/org/apache/hadoop/hbase/util/VersionInfo.java
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@ -140,7 +140,7 @@ public class VersionInfo {
* "4.5.6-UNKNOW" returns ["4", "5", "6", "-4"]
* @return the components of the version string
*/
static String[] getVersionComponents(final String version) {
private static String[] getVersionComponents(final String version) {
assert(version != null);
String[] strComps = version.split("[\\.-]");
assert(strComps.length > 0);

8
hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestVersionInfo.java
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@ -56,5 +56,13 @@ public class TestVersionInfo {
assertTrue(VersionInfo.compareVersion("3.0.0-alpha-2", "3.0.0-alpha-11") < 0);
assertTrue(VersionInfo.compareVersion("3.0.0-beta-2", "3.0.0-beta-11") < 0);
assertTrue(VersionInfo.compareVersion("2.0.0-foobar", "2.0.0.1") < 0);
assertTrue(VersionInfo.compareVersion("2.any.any", "2.0.0") < 0);
assertTrue(VersionInfo.compareVersion("2.0.0", "2.any.any") > 0);
assertTrue(VersionInfo.compareVersion("2.any.any", "2.0.0-alpha-1") < 0);
assertTrue(VersionInfo.compareVersion("2.0.0-alpha-1", "2.any.any") > 0);
assertTrue(VersionInfo.compareVersion("2.any.any", "2.0.0-beta-5-SNAPSHOT") < 0);
assertTrue(VersionInfo.compareVersion("2.0.0-beta-5-SNAPSHOT", "2.any.any") > 0);
assertTrue(VersionInfo.compareVersion("2.any.any", "1.4.4") > 0);
assertTrue(VersionInfo.compareVersion("1.4.4", "2.any.any") < 0);
}
}

3
hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
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@ -5139,8 +5139,7 @@ public class HBaseFsck extends Configured implements Closeable {
private boolean isOptionsSupported(String[] args) {
boolean result = true;
String hbaseServerVersion = status.getHBaseVersion();
Object[] versionComponents = VersionInfo.getVersionComponents(hbaseServerVersion);
if (versionComponents[0] instanceof Integer && ((Integer) versionComponents[0]) >= 2) {
if (VersionInfo.compareVersion("2.any.any", hbaseServerVersion) < 0) {
// Process command-line args.
for (String arg : args) {
if (unsupportedOptionsInV2.contains(arg)) {