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From Daniel Einspanjer <deinspan...@gmail.com>
Subject Re: Problem with CatalogServer initialization when trying to start Tajo Master from deployed package
Date Fri, 10 Jan 2014 17:12:40 GMT
So is this just me? Other people are able to compile the latest tajo Master
branch and use a plain vanilla Hadoop 2.2.0 deployment as HADOOP_HOME and
run fine?
I found this issue on the protobuf google code repository which seems to
indicate that others are running into it.
http://code.google.com/p/protobuf/issues/detail?id=493


On Thu, Jan 9, 2014 at 9:54 AM, Daniel Einspanjer <deinspanjer@gmail.com>wrote:

> 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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