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org.apache.hive.hcatalog.streaming.TransactionError: Unable to acquire lock on

org.apache.hive.hcatalog.streaming.TransactionError: Unable to acquire lock on

New Contributor

I am working on HDP Cluster and we are using StrictJsonWriter. We are getting below error while transaction commit.

Can Anyone help us why it is giving error?

writer = new StrictJsonWriter(hiveEP, hiveConf);

transactionBatch = connection.fetchTransactionBatch(10, writer);

transactionBatch.beginNextTransaction();

transactionBatch.write(inputFile.getBytes(Charsets.UTF_8));

writer.flush();

transactionBatch.commit();

transactionBatch.close();

connection.close();

Appreciate help in advance.

Thanks

1 REPLY 1
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Re: org.apache.hive.hcatalog.streaming.TransactionError: Unable to acquire lock on

New Contributor

org.apache.hive.hcatalog.streaming.TransactionError: Unable to acquire lock on {metaStoreUri='thrift://sandbox-hdf.hortonworks.com:9083', database='default', table='usage', partitionVals=[UA, 201702] }: null

at org.apache.hive.hcatalog.streaming.HiveEndPoint$TransactionBatchImpl.beginNextTransactionImpl(HiveEndPoint.java:636)

at org.apache.hive.hcatalog.streaming.HiveEndPoint$TransactionBatchImpl.beginNextTransaction(HiveEndPoint.java:603)

at com.rudram.bigdata.hivestruct.StructWriter.struct(StructWriter.java:127)

at com.rudram.bigdata.hivestruct.StructWriter.main(StructWriter.java:192)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)

at java.lang.Thread.run(Thread.java:748)

Caused by: org.apache.thrift.transport.TTransportException

at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)

at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)

at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:429)

at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:318)

at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:219)

at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)

at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_lock(ThriftHiveMetastore.java:3910)

at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.lock(ThriftHiveMetastore.java:3897)

at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.lock(HiveMetaStoreClient.java:1869)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:152)

at com.sun.proxy.$Proxy26.lock(Unknown Source)

at org.apache.hive.hcatalog.streaming.HiveEndPoint$TransactionBatchImpl.beginNextTransactionImpl(HiveEndPoint.java:631)

... 9 more

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