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Merge pull request #17232 from areek/cleanup/handling_index_state 

Cleanup writing upgraded index state
This commit is contained in:
Areek Zillur 2016-03-22 14:57:49 -04:00
parent d514977c75 ec5419048e
commit 866a350599
2 changed files with 4 additions and 11 deletions
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4
core/src/main/java/org/elasticsearch/gateway/GatewayMetaState.java
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@ -234,8 +234,8 @@ public class GatewayMetaState extends AbstractComponent implements ClusterStateL
// We successfully checked all indices for backward compatibility and found no non-upgradable indices, which
// means the upgrade can continue. Now it's safe to overwrite index metadata with the new version.
for (IndexMetaData indexMetaData : updateIndexMetaData) {
// since we still haven't upgraded the index folders, we write index state in the old folder
metaStateService.writeIndex("upgrade", indexMetaData, nodeEnv.resolveIndexFolder(indexMetaData.getIndex().getUUID()));
// since we upgraded the index folders already, write index state in the upgraded index folder
metaStateService.writeIndex("upgrade", indexMetaData);
}
}

11
core/src/main/java/org/elasticsearch/gateway/MetaStateService.java
View File

@ -121,18 +121,11 @@ public class MetaStateService extends AbstractComponent {
* Writes the index state.
*/
void writeIndex(String reason, IndexMetaData indexMetaData) throws IOException {
writeIndex(reason, indexMetaData, nodeEnv.indexPaths(indexMetaData.getIndex()));
}
/**
* Writes the index state in <code>locations</code>, use {@link #writeGlobalState(String, MetaData)}
* to write index state in index paths
*/
void writeIndex(String reason, IndexMetaData indexMetaData, Path[] locations) throws IOException {
final Index index = indexMetaData.getIndex();
logger.trace("[{}] writing state, reason [{}]", index, reason);
try {
IndexMetaData.FORMAT.write(indexMetaData, indexMetaData.getVersion(), locations);
IndexMetaData.FORMAT.write(indexMetaData, indexMetaData.getVersion(),
nodeEnv.indexPaths(indexMetaData.getIndex()));
} catch (Throwable ex) {
logger.warn("[{}]: failed to write index state", ex, index);
throw new IOException("failed to write state for [" + index + "]", ex);