[ https://issues.apache.org/jira/browse/HIVE-13163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177344#comment-15177344 ]
Gopal V commented on HIVE-13163: -------------------------------- Test failures seem unrelated. {code} Caused by: MetaException(message:Unable to read from or write to hbase Failed 1 action: RetriesExhaustedException: 1 time, ) at org.apache.hadoop.hive.metastore.hbase.HBaseStore.createDatabase(HBaseStore.java:157) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:580) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:596) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:387) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.<init>(HiveMetaStore.java:345) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:222) at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:68) at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3128) at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3169) at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3149) at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:530) ... 28 more {code} > ORC MemoryManager thread checks are fatal, should WARN > ------------------------------------------------------- > > Key: HIVE-13163 > URL: https://issues.apache.org/jira/browse/HIVE-13163 > Project: Hive > Issue Type: Bug > Components: ORC > Affects Versions: 2.0.0, 2.1.0 > Reporter: Gopal V > Assignee: Gopal V > Labels: PIG > Attachments: HIVE-13163.1.patch > > > The MemoryManager is tied to a WriterOptions on create, which can occur in a > different thread from the writer calls. > This is unexpected, but safe and needs a warning not a fatal. > {code} > /** > * Light weight thread-safety check for multi-threaded access patterns > */ > private void checkOwner() { > Preconditions.checkArgument(ownerLock.isHeldByCurrentThread(), > "Owner thread expected %s, got %s", > ownerLock.getOwner(), > Thread.currentThread()); > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)