DCausse has uploaded a new change for review. ( 
https://gerrit.wikimedia.org/r/333275 )

Change subject: Fix alias creation for the metastore index
......................................................................

Fix alias creation for the metastore index

Some endpoints have changed, it causes issues to create
the metastore.

Change-Id: I3abced22ce24bd4bca9f24d614219630b844ea76
---
M includes/Maintenance/MetaStoreIndex.php
M includes/Maintenance/Validators/IndexAllAliasValidator.php
2 files changed, 9 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/CirrusSearch 
refs/changes/75/333275/1

diff --git a/includes/Maintenance/MetaStoreIndex.php 
b/includes/Maintenance/MetaStoreIndex.php
index d39a469..689c7e8 100644
--- a/includes/Maintenance/MetaStoreIndex.php
+++ b/includes/Maintenance/MetaStoreIndex.php
@@ -303,7 +303,14 @@
         * alias or null if the alias does not exist
         */
        private function getAliasedIndexName() {
-               $resp = $this->client->request( '_aliases/' . self::INDEX_NAME, 
\Elastica\Request::GET, [] );
+               // FIXME: Elastica seems to have trouble parsing the error 
reason
+               // for this endpoint. Running a simple HEAD first to check if it
+               // exists
+               $resp = $this->client->request( '_alias/' . self::INDEX_NAME, 
\Elastica\Request::HEAD, [] );
+               if ( $resp->getStatus() === 404 ) {
+                       return null;
+               }
+               $resp = $this->client->request( '_alias/' . self::INDEX_NAME, 
\Elastica\Request::GET, [] );
                $indexName = null;
                foreach( $resp->getData() as $index => $aliases ) {
                        if ( isset( $aliases['aliases'][self::INDEX_NAME] ) ) {
diff --git a/includes/Maintenance/Validators/IndexAllAliasValidator.php 
b/includes/Maintenance/Validators/IndexAllAliasValidator.php
index dd59b94..8c2fd44 100644
--- a/includes/Maintenance/Validators/IndexAllAliasValidator.php
+++ b/includes/Maintenance/Validators/IndexAllAliasValidator.php
@@ -39,7 +39,7 @@
                // build the request to Elasticsearch ourselves.
 
                foreach ( $add as $indexName ) {
-                       $data['action'][] = [ 'add' => [ 'index' => $indexName, 
'alias' => $this->aliasName ] ];
+                       $data['actions'][] = [ 'add' => [ 'index' => 
$indexName, 'alias' => $this->aliasName ] ];
                }
 
                foreach ( $remove as $indexName ) {

-- 
To view, visit https://gerrit.wikimedia.org/r/333275
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I3abced22ce24bd4bca9f24d614219630b844ea76
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/CirrusSearch
Gerrit-Branch: es5
Gerrit-Owner: DCausse <dcau...@wikimedia.org>

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