Re: hive locking doubt

2015-11-16 Thread kishore
this is not an answer. Fyi, doubt means question in India. Sent from my Fire On November 16, 2015, at 1:47 PM, Shushant Arora wrote: Hi I have a doubt on hive locking mechanism. I have 0.13 deployed on my cluster. When I create explicit lock usingĀ  lock table tablename partition(partiti

Re: hive locking doubt

2015-11-16 Thread Alan Gates
You are correct that DbTxnManager does not support the explicit locking of tables. Instead it obtains locks based on SQL statements that are being executed. If you use the DummyTxnManager (the default) and set concurrency to true and the lock manager to ZooKeeperHiveLockManager then your loc