That should only happen when InetAddress.getLocalHost().getHostName() throws UnknownHostException… do you have any other suspicious logs or activity around that time?
On 17/1/12, 07:54, "Brotanek, Jan" <jan.brota...@adastragrp.com> wrote: >Hello, I am running insert statement via CLI interface under Hive on Tez >on HDP 2.4.0.: > >hive -hiveconf hive.cli.errors.ignore=true -v -f hive_pl_new7.sql > >hive_pl_new7.sql consists of couple of insert into partition statements >which take quite long time - about 1200s each. > > insert into table table (part_col = '2015-12') > select col1, col2 > from table > where col2 >= '2015-12-01 00:00:00' > and col2 <= '2015-12-31 23:59:59'; > > insert into table table (part_col = '2016-01') > select col1, col2 > from table > where col2 >= '2016-01-01 00:00:00' > and col2 <= '2016-01-31 23:59:59'; > > insert into table table (part_col = '2016-02') > select col1, col2 > from table > where col2 >= '2016-02-01 00:00:00' > and col2 <= '2016-02-31 23:59:59'; > >First two statements run just fine. When 3rd is launched, I get following >error. There are no syntax/semantic errors in statements, I tested that. >When using execution engine MR, it runs just fine. This is serious issue >for running automatical batch jobs. Can anyone explain? > >Versions: >Hive 1.2.1000.2.4.0.0-169 >HDP: 2.4.0 >Hadoop 2.7.1 >Hcatalog: 1.2.1 >Hbase: 1.1.2 > > Exception in thread "main" java.lang.RuntimeException: Unable to >determine our local host! > at >org.apache.hadoop.hive.metastore.LockRequestBuilder.build(LockRequestBuild >er.java:56) > at >org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.acquireLocks(DbTxnManager.j >ava:227) > at >org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.acquireLocks(DbTxnManager.j >ava:92) > at >org.apache.hadoop.hive.ql.Driver.acquireLocksAndOpenTxn(Driver.java:1047) > at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1244) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1118) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1108) > at >org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:216) > at >org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:168) > at >org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:379) > at >org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:314) > at >org.apache.hadoop.hive.cli.CliDriver.processReader(CliDriver.java:412) > at >org.apache.hadoop.hive.cli.CliDriver.processFile(CliDriver.java:428) > at >org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:717) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:624) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: >62) > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm >pl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > > >-----Original Message----- >From: Gopal Vijayaraghavan [mailto:go...@hortonworks.com] On Behalf Of >Gopal Vijayaraghavan >Sent: čtvrtek 12. ledna 2017 0:20 >To: user@hive.apache.org >Subject: Re: Vectorised Queries in Hive > > > >> I have also noticed that this execution mode is only applicable to >>single predicate search. It does not work with multiple predicates >>searches. Can someone confirms this please? > >Can you explain what you mean? > >Vectorization supports multiple & nested AND+OR predicates - with some >extra SIMD efficiencies in place for constants or repeated values. > >Cheers, >Gopal > >
