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Date: Thu, 9 Jan 2014 09:54:05 -0500
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Subject: Re: Problem with CatalogServer initialization when trying to start
 Tajo Master from deployed package
From: Daniel Einspanjer <deinspanjer@gmail.com>
To: dev@tajo.incubator.apache.org
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I did notice the upgrade to protobuf 2.5.  The hadoop I'm using for my
HADOOP_HOME is the 2.2.0 Apache release.

I'll poke around more to see if there might be some conflicting version
somewhere.  Any tips about where that might be would be appreciated.


On Wed, Jan 8, 2014 at 8:45 PM, Jihoon Son <ghoonson@gmail.com> wrote:

> Hi, Daniel
> This error seems to be occurred by the version mismatch of the protocol
> buffer.
> Currently, Tajo uses the protocol buffer of version 2.5.0.
> Maybe you need to use Hadoop of version 2.2.0.
> Would you try again with the protocol buffer of version 2.5.0?
>
> Thanks,
> Jihoon
>
>
> 2014/1/9 Daniel Einspanjer <deinspanjer@gmail.com>
>
> > Pulled down the current master source, did a clean build and package.
> > Extracted the tarball to a fresh directory and edited tajo-env.sh to
> point
> > at JAVA_HOME and HADOOP_HOME.
> >
> > When I tried to run bin/start-tajo.sh, it ran, but I found that the
> worker
> > was running but the master had immediately died.
> >
> > After a bit of fiddling, I tried running the master via the command:
> > bin/tajo master
> >
> > And the output shows that it died due to an error during the
> CatalogServer
> > initialization.  Here is a snippit of the console output:
> >
> > 2014-01-08 18:20:38,250 INFO  store.DerbyStore
> > (AbstractDBStore.java:<init>(107)) - Connected to database
> > (jdbc:derby:/tmp/tajo-catalog-deinspanjer/db;create=true)
> > 2014-01-08 18:20:38,511 INFO  store.DerbyStore
> > (AbstractDBStore.java:<init>(115)) - The base tables of CatalogServer are
> > created.
> > 2014-01-08 18:20:38,528 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(82)) - Table 'META is created.
> > 2014-01-08 18:20:38,565 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(114)) - Table 'TABLES' is created.
> > 2014-01-08 18:20:38,606 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(140)) - Table 'COLUMNS is created.
> > 2014-01-08 18:20:38,626 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(169)) - Table 'OPTIONS is created.
> > 2014-01-08 18:20:38,658 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(203)) - Table 'INDEXES' is created.
> > 2014-01-08 18:20:38,658 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(223)) - Table 'STATS' is created.
> > 2014-01-08 18:20:38,658 INFO  store.DerbyStore
> > (DerbyStore.java:createBaseTable(243)) - Table 'PARTITIONS' is created.
> > 2014-01-08 18:20:38,716 ERROR catalog.CatalogServer
> > (CatalogServer.java:init(116)) - CatalogServer initialization failed
> > java.lang.UnsupportedOperationException: This is supposed to be
> overridden
> > by subclasses.
> >     at
> >
> >
> com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
> >     at
> >
> >
> org.apache.tajo.common.TajoDataTypes$DataType.equals(TajoDataTypes.java:436)
> >     at java.util.AbstractList.equals(AbstractList.java:523)
> >     at
> java.util.Collections$UnmodifiableList.equals(Collections.java:1208)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.findFunction(CatalogServer.java:456)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.findFunction(CatalogServer.java:465)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.createFunction(CatalogServer.java:474)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer.initBuiltinFunctions(CatalogServer.java:144)
> >     at org.apache.tajo.catalog.CatalogServer.init(CatalogServer.java:114)
> >     at
> >
> >
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> >     at
> > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> >     at org.apache.tajo.master.TajoMaster.init(TajoMaster.java:183)
> >     at org.apache.tajo.master.TajoMaster.main(TajoMaster.java:1053)
> > 2014-01-08 18:20:38,717 INFO  service.AbstractService
> > (AbstractService.java:noteFailure(272)) - Service
> > org.apache.tajo.master.TajoMaster failed in state INITED; cause:
> > org.apache.tajo.catalog.exception.CatalogException:
> > java.lang.UnsupportedOperationException: This is supposed to be
> overridden
> > by subclasses.
> > org.apache.tajo.catalog.exception.CatalogException:
> > java.lang.UnsupportedOperationException: This is supposed to be
> overridden
> > by subclasses.
> >     at org.apache.tajo.catalog.CatalogServer.init(CatalogServer.java:117)
> >     at
> >
> >
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> >     at
> > org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> >     at org.apache.tajo.master.TajoMaster.init(TajoMaster.java:183)
> >     at org.apache.tajo.master.TajoMaster.main(TajoMaster.java:1053)
> > Caused by: java.lang.UnsupportedOperationException: This is supposed to
> be
> > overridden by subclasses.
> >     at
> >
> >
> com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
> >     at
> >
> >
> org.apache.tajo.common.TajoDataTypes$DataType.equals(TajoDataTypes.java:436)
> >     at java.util.AbstractList.equals(AbstractList.java:523)
> >     at
> java.util.Collections$UnmodifiableList.equals(Collections.java:1208)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.findFunction(CatalogServer.java:456)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.findFunction(CatalogServer.java:465)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer$CatalogProtocolHandler.createFunction(CatalogServer.java:474)
> >     at
> >
> >
> org.apache.tajo.catalog.CatalogServer.initBuiltinFunctions(CatalogServer.java:144)
> >     at org.apache.tajo.catalog.CatalogServer.init(CatalogServer.java:114)
> >     ... 4 more
> >
>
>
>
> --
> Jihoon Son
>
> Database & Information Systems Group,
> Prof. Yon Dohn Chung Lab.
> Dept. of Computer Science & Engineering,
> Korea University
> 1, 5-ga, Anam-dong, Seongbuk-gu,
> Seoul, 136-713, Republic of Korea
>
> Tel : +82-2-3290-3580
> E-mail : jihoonson@korea.ac.kr
>

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