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Add listeners to postCreate etc

This commit is contained in:
Ivannikov Kirill 2015-09-01 12:45:40 +05:00
parent 38805f3cbd
commit 2fe2c7fef8
2 changed files with 51 additions and 10 deletions
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16
core/src/main/java/org/elasticsearch/index/indexing/IndexingOperationListener.java
View File

@ -43,12 +43,19 @@ public abstract class IndexingOperationListener {
} }
/** /**
* Called after the indexing operation occurred. * Called after create index operation occurred.
*/ */
public void postCreate(Engine.Create create) { public void postCreate(Engine.Create create) {
} }
/**
* Called after create index operation occurred with exception.
*/
public void postCreate(Engine.Create create, Throwable ex) {
}
/** /**
* Called before the indexing occurs. * Called before the indexing occurs.
*/ */
@ -103,4 +110,11 @@ public abstract class IndexingOperationListener {
public void postDelete(Engine.Delete delete) { public void postDelete(Engine.Delete delete) {
} }
/**
* Called after the delete operation occurred with exception.
*/
public void postDelete(Engine.Delete delete, Throwable ex) {
}
} }

45
core/src/main/java/org/elasticsearch/index/indexing/ShardIndexingService.java
View File

@ -89,7 +89,11 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
totalStats.indexCurrent.inc(); totalStats.indexCurrent.inc();
typeStats(create.type()).indexCurrent.inc(); typeStats(create.type()).indexCurrent.inc();
for (IndexingOperationListener listener : listeners) { for (IndexingOperationListener listener : listeners) {
create = listener.preCreate(create); try {
create = listener.preCreate(create);
} catch (Exception e) {
logger.warn("preCreate listener [{}] failed", e, listener);
}
} }
return create; return create;
} }
@ -124,19 +128,31 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postCreate(create); listener.postCreate(create);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postCreate listener [{}] failed", e, listener);
} }
} }
} }
public void postCreate(Engine.Create create, Throwable ex) { public void postCreate(Engine.Create create, Throwable ex) {
for (IndexingOperationListener listener : listeners) {
try {
listener.postCreate(create, ex);
} catch (Exception e) {
logger.warn("postCreate listener [{}] failed", e, listener);
}
}
} }
public Engine.Index preIndex(Engine.Index index) { public Engine.Index preIndex(Engine.Index index) {
totalStats.indexCurrent.inc(); totalStats.indexCurrent.inc();
typeStats(index.type()).indexCurrent.inc(); typeStats(index.type()).indexCurrent.inc();
for (IndexingOperationListener listener : listeners) { for (IndexingOperationListener listener : listeners) {
index = listener.preIndex(index); try {
listener.preIndex(index);
} catch (Exception e) {
logger.warn("preIndex listener [{}] failed", e, listener);
}
} }
return index; return index;
} }
@ -146,7 +162,7 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postIndexUnderLock(index); listener.postIndexUnderLock(index);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postIndexUnderLock listener [{}] failed", e, listener);
} }
} }
} }
@ -163,7 +179,7 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postIndex(index); listener.postIndex(index);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postIndex listener [{}] failed", e, listener);
} }
} }
} }
@ -175,7 +191,7 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postIndex(index, ex); listener.postIndex(index, ex);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postIndex listener [{}] failed", e, listener);
} }
} }
} }
@ -184,7 +200,11 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
totalStats.deleteCurrent.inc(); totalStats.deleteCurrent.inc();
typeStats(delete.type()).deleteCurrent.inc(); typeStats(delete.type()).deleteCurrent.inc();
for (IndexingOperationListener listener : listeners) { for (IndexingOperationListener listener : listeners) {
delete = listener.preDelete(delete); try {
delete = listener.preDelete(delete);
} catch (Exception e) {
logger.warn("preDelete listener [{}] failed", e, listener);
}
} }
return delete; return delete;
} }
@ -194,7 +214,7 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postDeleteUnderLock(delete); listener.postDeleteUnderLock(delete);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postDeleteUnderLock listener [{}] failed", e, listener);
} }
} }
} }
@ -210,7 +230,7 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
try { try {
listener.postDelete(delete); listener.postDelete(delete);
} catch (Exception e) { } catch (Exception e) {
logger.warn("post listener [{}] failed", e, listener); logger.warn("postDelete listener [{}] failed", e, listener);
} }
} }
} }
@ -218,6 +238,13 @@ public class ShardIndexingService extends AbstractIndexShardComponent {
public void postDelete(Engine.Delete delete, Throwable ex) { public void postDelete(Engine.Delete delete, Throwable ex) {
totalStats.deleteCurrent.dec(); totalStats.deleteCurrent.dec();
typeStats(delete.type()).deleteCurrent.dec(); typeStats(delete.type()).deleteCurrent.dec();
for (IndexingOperationListener listener : listeners) {
try {
listener.postDelete(delete, ex);
} catch (Exception e) {
logger.warn("postDelete listener [{}] failed", e, listener);
}
}
} }
public void noopUpdate(String type) { public void noopUpdate(String type) {