abdullah alamoudi has uploaded a new patch set (#2). Change subject: Ensure Metadata locks are acquired for SqlPP queries ......................................................................
Ensure Metadata locks are acquired for SqlPP queries This change obtains metadata dataset locks on datasets accessed by SQLPP queris. Locks are obtained on identifiers in From Clauses even if they don't correspond to datasets. This might result in obtaining additional locks but that is a much smaller problem than not obtaining locks at all. Change-Id: I5f468599897a37cbcb12d8577d072f340f0d949c --- M asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java M asterixdb/asterix-lang-aql/src/main/java/org/apache/asterix/lang/aql/statement/SubscribeFeedStatement.java M asterixdb/asterix-lang-aql/src/main/java/org/apache/asterix/lang/aql/visitor/AqlDeleteRewriteVisitor.java M asterixdb/asterix-lang-aql/src/main/javacc/AQL.jj M asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/parser/ScopeChecker.java M asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/statement/DeleteStatement.java M asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/statement/Query.java M asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/visitor/AbstractInlineUdfsVisitor.java M asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/visitor/CloneAndSubstituteVariablesVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/clause/FromTerm.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SetOperationVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/rewrites/visitor/SqlppGroupBySugarVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/SqlppRewriteUtil.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/visitor/DeepCopyVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/visitor/SqlppCloneAndSubstituteVariablesVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/visitor/SqlppDeleteRewriteVisitor.java M asterixdb/asterix-lang-sqlpp/src/main/javacc/SQLPP.jj M asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java M asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/MetadataLockManager.java 19 files changed, 208 insertions(+), 217 deletions(-) git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/42/1642/2 -- To view, visit https://asterix-gerrit.ics.uci.edu/1642 To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I5f468599897a37cbcb12d8577d072f340f0d949c Gerrit-PatchSet: 2 Gerrit-Project: asterixdb Gerrit-Branch: master Gerrit-Owner: abdullah alamoudi <bamou...@gmail.com> Gerrit-Reviewer: Jenkins <jenk...@fulliautomatix.ics.uci.edu>
