ignite-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Muthu <muthu.kumara...@gmail.com>
Subject Re: Trouble using latest Ignite Web Console (2.1)
Date Fri, 04 Aug 2017 21:26:01 GMT
Hi Alexey,

Just to add a little more context & summarize...I have been really trying
to get this to work for a while so i can begin deploying ignite but as yet
i haven't manged to get this working...below are the current list of issues,

1. The cache fails loading with the configurations generated from web
console when i bring it up on spring boot (problems with H2 Indexing...)
2. The model files generated is missing the primary key field & its
getters/setters. For example for the table "dcm.emp" i described earlier
(in the sample project on github that i shared), the generated model DTOs
did not have the field "private String id;" and the corresponding getters &
setters for it..i had to add it manually in the DTO and edit the equals,
hashCode & toString to fix it. I think manually doing this for a lot of
tables is very cumbersome...

public class Dept implements Serializable {
...
...
private String id;

public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }
...
...
}


Regards,
Muthu

-- The real danger with modern technology isn't that machines will begin to
think like people, but that people will begin to think like machines.
-- Faith is to believe what you do not see; the reward of this faith is to
see what you believe.

On Fri, Aug 4, 2017 at 1:50 AM, Muthu <muthu.kumaran.l@gmail.com> wrote:

> Hi Alexey,
>
> Try this, https://github.com/softwarebrahma/IgniteCacheWithAutomaticExtern
> alPersistence
>
> Can be run like below,
>
> java -jar -Ddb.host=localhost -Ddb.port=5432 -Ddb.name=postgres
> -DIGNITE_QUIET=false target\CacheAutomaticPersistence-0.0.1-SNAPSHOT.jar
>
> Regards,
> Muthu
>
> -- The real danger with modern technology isn't that machines will begin
> to think like people, but that people will begin to think like machines.
> -- Faith is to believe what you do not see; the reward of this faith is to
> see what you believe.
>
> On Thu, Aug 3, 2017 at 8:50 PM, Alexey Kuznetsov <akuznetsov@apache.org>
> wrote:
>
>> Muthu,
>>
>> Can you attach a simple example to reproduce this exception?
>>
>>
>> On Fri, Aug 4, 2017 at 4:08 AM, Muthu <muthu.kumaran.l@gmail.com> wrote:
>>
>>> Sure Alexey...thanks. I am using PostgreSQL version 9.6. The driver is a
>>> bit old...its 9.4.1212 JDBC 4
>>> <https://jdbc.postgresql.org/download/postgresql-9.4.1212.jre6.jar>
>>>  (postgresql-9.4.1212.jre6.jar )..but i was using it without any issues
>>> with 1.9 version of web console (previous one).
>>>
>>> On the workaround thingy, the problem is when i generate the
>>> models/artifacts from it (console.gridgain.com) & deploy it on ignite
>>> 2.1.0 it fails starting up with this error (it was failing even with 2.0 &
>>> was fixed after i identified it..more details here,
>>> https://stackoverflow.com/questions/44468342/automatic-persi
>>> stence-unable-to-bring-up-cache-with-web-console-generated-mode/44901117).
>>> I thought later on that the ignite version from there is grid gain's ignite
>>> version & that may not be compatible with the open source ignite 2.1.0. Is
>>> it not true?
>>>
>>> INFO: Started cache [name=ignite-sys-cache, memoryPolicyName=sysMemPlc,
>>> mode=REPLICATED, atomicity=TRANSACTIONAL]
>>> Aug 03, 2017 12:34:36 PM org.apache.ignite.logger.java.JavaLogger error
>>> SEVERE: Failed to reinitialize local partitions (preloading will be
>>> stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion
>>> [topVer=1, minorTopVer=0], nodeId=e9b2cf46, evt=NODE_JOINED]
>>> class org.apache.ignite.IgniteCheckedException: Failed to register
>>> query type: QueryTypeDescriptorImpl [cacheName=DeptCache, name=Dept,
>>> tblName=DEPT, fields={DNAME=class java.lang.String, LOC=class java.lang
>>> .String, DEPTID=class java.lang.String}, idxs={}, fullTextIdx=null,
>>> keyCls=class java.lang.String, valCls=class java.lang.Object,
>>> keyTypeName=java.lang.String, valTypeName=com.brocade.dcm.do
>>> main.model.Dept,
>>> valTextIdx=false, typeId=1038936471, affKey=null, keyFieldName=deptid,
>>> valFieldName=null, obsolete=false]
>>>         at org.apache.ignite.internal.processors.query.h2.IgniteH2Index
>>> ing.registerType(IgniteH2Indexing.java:1532)
>>>         at org.apache.ignite.internal.processors.query.GridQueryProcess
>>> or.registerCache0(GridQueryProcessor.java:1424)
>>>         at org.apache.ignite.internal.processors.query.GridQueryProcess
>>> or.onCacheStart0(GridQueryProcessor.java:784)
>>>         at org.apache.ignite.internal.processors.query.GridQueryProcess
>>> or.onCacheStart(GridQueryProcessor.java:845)
>>>         at org.apache.ignite.internal.processors.cache.GridCacheProcess
>>> or.startCache(GridCacheProcessor.java:1185)
>>>         at org.apache.ignite.internal.processors.cache.GridCacheProcess
>>> or.prepareCacheStart(GridCacheProcessor.java:1884)
>>>         at org.apache.ignite.internal.processors.cache.GridCacheProcess
>>> or.startCachesOnLocalJoin(GridCacheProcessor.java:1755)
>>>         at org.apache.ignite.internal.processors.cache.distributed.dht.
>>> preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartit
>>> ionsExchangeFuture.java:619)
>>>         at org.apache.ignite.internal.processors.cache.GridCachePartiti
>>> onExchangeManager$ExchangeWorker.body(GridCachePartitionExch
>>> angeManager.java:1901)
>>>         at org.apache.ignite.internal.util.worker.GridWorker.run(GridWo
>>> rker.java:110)
>>>         at java.lang.Thread.run(Unknown Source)
>>> Caused by: org.h2.jdbc.JdbcSQLException: Syntax error in SQL statement
>>> "CREATE TABLE ""DEPTS"".""DEPT"" (_KEY VARCHAR INVISIBLE[*] NOT NULL,_VAL
>>> OTHER INVISIBLE,_VER OTHER INVISIBLE,""DNAME"" VARCHAR,""LOC""
>>>  VARCHAR,""DEPTID"" VARCHAR) ENGINE ""org.apache.ignite.internal.p
>>> rocessors.query.h2.H2TableEngine"" "; expected "(, FOR, UNSIGNED, NOT,
>>> NULL, AS, DEFAULT, GENERATED, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SE
>>> RIAL, IDENTITY, NULL_TO_DEFAULT, SEQUENCE, SELECTIVITY, COMMENT,
>>> CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,, )"; SQL
>>> statement:
>>> CREATE TABLE "DEPTS"."DEPT" (_KEY VARCHAR INVISIBLE NOT NULL,_VAL OTHER
>>> INVISIBLE,_VER OTHER INVISIBLE,"DNAME" VARCHAR,"LOC" VARCHAR,"DEPTID"
>>> VARCHAR) engine "org.apache.ignite.internal.processors.query.h2.H
>>> 2TableEngine" [42001-193]
>>>         at org.h2.message.DbException.getJdbcSQLException(DbException.j
>>> ava:345)
>>>         at org.h2.message.DbException.getSyntaxError(DbException.java:2
>>> 05)
>>>         at org.h2.command.Parser.getSyntaxError(Parser.java:537)
>>>         at org.h2.command.Parser.read(Parser.java:3186)
>>>         at org.h2.command.Parser.readIfMore(Parser.java:885)
>>>         at org.h2.command.Parser.parseCreateTable(Parser.java:6043)
>>>         at org.h2.command.Parser.parseCreate(Parser.java:4238)
>>>         at org.h2.command.Parser.parsePrepared(Parser.java:362)
>>>         at org.h2.command.Parser.parse(Parser.java:317)
>>>         at org.h2.command.Parser.parse(Parser.java:293)
>>>         at org.h2.command.Parser.prepareCommand(Parser.java:254)
>>>         at org.h2.engine.Session.prepareLocal(Session.java:561)
>>>         at org.h2.engine.Session.prepareCommand(Session.java:502)
>>>         at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.jav
>>> a:1203)
>>>         at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java
>>> :170)
>>>         at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:158)
>>>         at org.apache.ignite.internal.processors.query.h2.H2TableEngine
>>> .createTable(H2TableEngine.java:68)
>>>         at org.apache.ignite.internal.processors.query.h2.IgniteH2Index
>>> ing.createTable(IgniteH2Indexing.java:1606)
>>>         at org.apache.ignite.internal.processors.query.h2.IgniteH2Index
>>> ing.registerType(IgniteH2Indexing.java:1525)
>>>         ... 10 more
>>>
>>>
>>> Regards,
>>> Muthu
>>>
>>> -- The real danger with modern technology isn't that machines will begin
>>> to think like people, but that people will begin to think like machines.
>>> -- Faith is to believe what you do not see; the reward of this faith is
>>> to see what you believe.
>>>
>>> On Thu, Aug 3, 2017 at 11:19 AM, Alexey Kuznetsov <akuznetsov@apache.org
>>> > wrote:
>>>
>>>> Muthu,
>>>>
>>>> Thanks for stack trace! I will try tomorrow.
>>>> Could you also say what DB you are using (name+version)? and JDBC
>>>> driver (name + version).
>>>> I will try to reproduce.
>>>>
>>>> As a workaround, could you try the same (import model from DB) on
>>>> console.gridgain.com?
>>>>
>>>> On Fri, Aug 4, 2017 at 1:02 AM, Muthu <muthu.kumaran.l@gmail.com>
>>>> wrote:
>>>>
>>>>> Hi Andrey,
>>>>>
>>>>> The latest version worked for the connection. However when i try to
>>>>> import domain models from my database it fails past the schema selection
>>>>> page..once i select my database and hit next it doesn't show my two tables
>>>>> that i have in that. Also when i select all (instead of my specific schema)
>>>>> & hit next it doesn't proceed at all & shows an error message
>>>>> "java.sql.SQLException: Failed to collect metadata". Any clue?
>>>>>
>>>>> I also see this exception in the logs,
>>>>>
>>>>> [2017-08-03 11:00:11,291][ERROR][pool-6-thread-1][DatabaseListener]
>>>>> Failed to collect metadata
>>>>> java.lang.ClassCastException: java.util.ArrayList cannot be cast to
>>>>> java.lang.String
>>>>> at org.apache.ignite.console.agent.db.dialect.JdbcMetadataDiale
>>>>> ct.tables(JdbcMetadataDialect.java:128)
>>>>> at org.apache.ignite.console.agent.db.DbMetadataReader.metadata
>>>>> (DbMetadataReader.java:95)
>>>>> at org.apache.ignite.console.agent.handlers.DatabaseListener.me
>>>>> tadata(DatabaseListener.java:280)
>>>>> at org.apache.ignite.console.agent.handlers.DatabaseListener$2.
>>>>> execute(DatabaseListener.java:122)
>>>>> at org.apache.ignite.console.agent.handlers.AbstractListener$1.
>>>>> run(AbstractListener.java:67)
>>>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executor
>>>>> s.java:473)
>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>>>>> Executor.java:1145)
>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>>>>> lExecutor.java:615)
>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>
>>>>>
>>>>> Regards,
>>>>> Muthu
>>>>>
>>>>> -- The real danger with modern technology isn't that machines will
>>>>> begin to think like people, but that people will begin to think like
>>>>> machines.
>>>>> -- Faith is to believe what you do not see; the reward of this faith
>>>>> is to see what you believe.
>>>>>
>>>>> On Wed, Aug 2, 2017 at 10:50 PM, Muthu <muthu.kumaran.l@gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Thanks Andrey...I did use the latest..also i validated the token
>>>>>> without which the agent doesn't even connect (btw i couldn't initially
get
>>>>>> the web-agent version downloaded from console.gridgain to connect
to web
>>>>>> console...it failed complaining version mismatch...then i took the
version
>>>>>> from inside the web console image & then got it to connect properly).
>>>>>>
>>>>>> I see the new image has been pushed a couple hours back..will retry
>>>>>> with that & let you know.
>>>>>>
>>>>>> Regards,
>>>>>> Muthu
>>>>>>
>>>>>> -- The real danger with modern technology isn't that machines will
>>>>>> begin to think like people, but that people will begin to think like
>>>>>> machines.
>>>>>> -- Faith is to believe what you do not see; the reward of this faith
>>>>>> is to see what you believe.
>>>>>>
>>>>>> On Wed, Aug 2, 2017 at 8:54 PM, Andrey Novikov <anovikov@apache.org>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Muthu,
>>>>>>>
>>>>>>> Do you use following image (in console execute following command:
>>>>>>> "docker images")?
>>>>>>> REPOSITORY                                        TAG
>>>>>>> IMAGE ID
>>>>>>> apacheignite/web-console-standalone   latest
>>>>>>> ae3d24152e68
>>>>>>>
>>>>>>> Also, please validate token in agent configuration should be
the
>>>>>>> same as on profile page.
>>>>>>>
>>>>>>> On 2017-08-03 09:47, Muthu <muthu.kumaran.l@gmail.com>
wrote:
>>>>>>> > Hi Folks,
>>>>>>> >
>>>>>>> > First a big thanks for making the latest version of web
console
>>>>>>> available
>>>>>>> > on docker hub (https://hub.docker.com/r/apac
>>>>>>> heignite/web-console-standalone/).
>>>>>>> > As i understand this has fixes for some issues i encountered
with
>>>>>>> ignite
>>>>>>> > 2.0 version
>>>>>>> >
>>>>>>> > I tried it but unfortunately it looks like this latest version
has
>>>>>>> trouble
>>>>>>> > connecting to ignite grid. Even though i have ignite &
web-agent
>>>>>>> running on
>>>>>>> > the same Linux host as the container (with all properly
connected
>>>>>>> as seen
>>>>>>> > from the logs) web console is unable to connect to it.
>>>>>>> >
>>>>>>> > As a result i am also unable to use it to connect to my
db for
>>>>>>> model/cache
>>>>>>> > artifact generation, etc.
>>>>>>> >
>>>>>>> > Has any one else tried using it?
>>>>>>> >
>>>>>>> > Regards,
>>>>>>> > Muthu
>>>>>>> >
>>>>>>> > -- The real danger with modern technology isn't that machines
will
>>>>>>> begin to
>>>>>>> > think like people, but that people will begin to think like
>>>>>>> machines.
>>>>>>> > -- Faith is to believe what you do not see; the reward of
this
>>>>>>> faith is to
>>>>>>> > see what you believe.
>>>>>>> >
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Alexey Kuznetsov
>>>>
>>>
>>>
>>
>>
>> --
>> Alexey Kuznetsov
>>
>
>

Mime
View raw message