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add additional checks for version compatibility

This commit is contained in:
Simon Willnauer 2015-09-25 22:31:20 +02:00
parent 39891594f0
commit dee94c798c
1 changed files with 6 additions and 2 deletions
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8
core/src/main/java/org/elasticsearch/cluster/metadata/MetaDataIndexUpgradeService.java
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@ -182,11 +182,15 @@ public class MetaDataIndexUpgradeService extends AbstractComponent {
*/
private static boolean isSupportedVersion(IndexMetaData indexMetaData) {
if (indexMetaData.creationVersion().onOrAfter(Version.V_2_0_0_beta1)) {
// The index was created with elasticsearch that was using Lucene 4.0
// The index was created with elasticsearch that was using Lucene 5.2.1
return true;
}
if (indexMetaData.getUpgradeVersion().onOrAfter(Version.V_2_0_0_beta1) == false) {
// early terminate if we are not upgrade - we don't even need to look at the segment version
return false;
}
if (indexMetaData.getMinimumCompatibleVersion() != null &&
indexMetaData.getMinimumCompatibleVersion().onOrAfter(org.apache.lucene.util.Version.LUCENE_4_0_0)) {
indexMetaData.getMinimumCompatibleVersion().onOrAfter(org.apache.lucene.util.Version.LUCENE_5_0_0)) {
//The index was upgraded we can work with it
return true;
}