HI,

can someone explain to me how to adjust HiveBolt? I use storm-hive 0.10.1 library.
We made topology which  prepares 500 messages per second for storing into Hive.

 I frequently get this ERROR:

org.apache.storm.hive.common.HiveWriter$TxnFailure: Failed switching to next Txn in TxnBatch TxnIds=[21862479...21862481] on endPoint ={metaStoreUri='thrift://hostname:9083', database='database', table='table', partitionVals=[xxxxx, 2016-10-18] }
.......
Caused by: org.apache.hive.hcatalog.streaming.TransactionError: Unable to acquire lock on {metaStoreUri='.......
.........
Caused by: org.apache.hadoop.hive.metastore.api.TxnAbortedException: Transaction txnid:21862481 already aborted
.........

What happened with transaction 21862481? Will tuples/rows in this transaction be deleted or HiveBolt will try to commit this transaction again?

Lp,

Davorin Vukelic!