Embedded Hive Server Error on Table Creation

Hi, So I'm using Hive 3.1.0 and I'm trying to get an embedded HiveServer2 instance to work but I'm running into an issue. Here's my sample code: System.setProperty("hive.execution.engine", "tez") System.setProperty("javax.jdo.option.ConnectionURL", "jdbc:derby:;databaseName=/tmp/hive/metastore_d

Generic UDF with Map Return Type -> Class Not Found Error on JOINs

Hi. So I created a GenericUDF that returns a map, it works fine on simple SELECT statements. *For example:* SELECT member_id, map_merge(src_map, dest_map, array('key1')) from test_table limit 100; But returns an error when I use it on JOINs, for example: SELECT cust100.map_merge(e.map_1,

Re: Generic UDF with Map Return Type -> Class Not Found Error on JOINs

Hi. Just an update, it is working when I use the Default HiveServer JDBC URL. The error occurs when I use LLAP. Regards, Bernard On Fri, Jul 5, 2019 at 10:40 AM Bernard Quizon < bernard.qui...@cheetahdigital.com> wrote: > Hi. > > So I created a GenericUDF that returns a map, i

Hive on Tez vs LLAP Count difference

Hi. So we encountered this issue where counts on transactional tables are sometimes different between Hive on Tez vs LLAP. We're using Hive 3.1.0 BTW, maybe there's already a fix for this or a workaround. Thanks in advance. -Bernard

com.google.protobuf.InvalidProtocolBufferException: Protocol message was too large.

Hi. We're using Hive 3.0.1 and we're currently experiencing this issue: *Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Map 1, vertexId=vertex_15

com.google.protobuf.InvalidProtocolBufferException: Protocol message was too large.

Hi. We're using Hive 3.0.1 and we're currently experiencing this issue: *Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Map 1, vertexId=vertex_15

Re: com.google.protobuf.InvalidProtocolBufferException: Protocol message was too large.

/v3.11.3/java/core/src/main/java/com/google/protobuf/CodedInputStream.java#L62-L65 . Regards, Bernard On Mon, Feb 10, 2020 at 8:23 PM Bernard Quizon < bernard.qui...@cheetahdigital.com> wrote: > Hi. > > We're using Hive 3.0.1 and we're currentl

Error communicating with the metastore | org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection reset

Hi, everyone. We're getting this error on Hive 3.1.0: org.apache.hadoop.hive.ql.lockmgr.LockException: Error communicating with the metastore at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.getValidWriteIds(DbTxnManager.java:714) at org.apache.hadoop.hive.ql.Driver.recordValidWriteIds(Driver.ja

Intermittent ArrayIndexOutOfBoundsException on Hive Merge

Hi. I'm using Hive 3.1.0 (Tez Execution Engine) and I'm running into intermittent errors when doing Hive Merge. Just to clarify, the Hive Merge query probably succeeds 60% of the time using the same source and destination table for the Hive Merge query. By the way, both the source and destinatio

Re: Intermittent ArrayIndexOutOfBoundsException on Hive Merge

atch, rowIdx)*` have anything >= 1024. Am I missing something here? Thanks, Bernard On Tue, Jul 14, 2020 at 5:44 PM Bernard Quizon < bernard.qui...@cheetahdigital.com> wrote: > Hi. > > I'm using Hive 3.1.0 (Tez Execution Engine) and I'm running into > intermittent error

Re: Intermittent ArrayIndexOutOfBoundsException on Hive Merge

; > > > Thanks, > > Aaron > > > > > > *From:* Bernard Quizon > *Sent:* Tuesday, July 14, 2020 9:57 AM > *To:* user@hive.apache.org > *Subject:* Re: Intermittent ArrayIndexOutOfBoundsException on Hive Merge > > > > Hi. >

Hive Custom Simple Edge NullPointerException

Hi. I'm using Hive 3.1.0 (Tez Execution Engine) and I'm running into this NPE: INFO : Dag name: WITH event_agg AS (WITH outcome AS (SE...ASC (Stage-1) ERROR : Failed to execute tez graph. java.lang.NullPointerException: null at org.apache.hadoop.hive.ql.exec.tez.DagUtils.setupQuickStart