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https://issues.apache.org/jira/browse/IOTDB-4343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
张洪胤 reassigned IOTDB-4343:
--------------------------
Assignee: liaolanyu (was: 张洪胤)
> [master]After starting mqtt, after executing Trigger's SQL, there is an NPE
> error in the log
> --------------------------------------------------------------------------------------------
>
> Key: IOTDB-4343
> URL: https://issues.apache.org/jira/browse/IOTDB-4343
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Server
> Affects Versions: master branch
> Reporter: xiaozhihong
> Assignee: liaolanyu
> Priority: Major
> Attachments: log_all.log
>
>
> commit 518dcfbfa461ffe4912fba18cb29299416301588
> After enabling MQTT, execute the trigger use case, and find that there is an
> NPE authorization authentication error in the log.
> Step 1: In the iotdb-datanode.properties ,modify parameter:
> enable_mqtt_service=true
> Step 2: Start server, Enter CLI
> Step 3: Execute SQL:
> {code:java}
> set storage group to root.sg1;
> CREATE TIMESERIES root.sg1.dev1.s_1 WITH DATATYPE=INT32, ENCODING=GORILLA;
> CREATE TIMESERIES root.sg1.dev1.s_2 WITH DATATYPE=INT64, ENCODING=PLAIN;
> CREATE TIMESERIES root.sg1.dev1.s_3 WITH DATATYPE=float, ENCODING=RLE;
> CREATE TIMESERIES root.sg1.dev1.s_4 WITH DATATYPE=double, ENCODING=TS_2DIFF;
> CREATE TIMESERIES root.sg1.dev1.s_5 WITH DATATYPE=text, ENCODING=DICTIONARY;
> CREATE TIMESERIES root.sg1.dev1.s_6 WITH DATATYPE=boolean, ENCODING=PLAIN;
> CREATE TRIGGER trig1
> AFTER INSERT
> ON root.sg1.dev1.s_1
> AS 'TriggerTest'
> WITH (
> 'ts_type' = 'int32',
> 'remote_ip' = '127.0.0.1',
> 'trig_name'='trig1'
> );
> CREATE TRIGGER trig2
> AFTER INSERT
> ON root.sg1.dev1.s_2
> AS 'TriggerTest'
> WITH (
> 'ts_type' = 'int64',
> 'remote_ip' = '127.0.0.1',
> 'trig_name'='trig2'
> );
> insert into root.sg1.dev1(time,s_1,s_2) values(1,100,200);
> insert into root.sg1.dev1(time,s_1,s_2) values(2,300,400);
> select s_1,s_2,s_3,s_4,s_5,s_6 from root.sg1.dev1;
> select local_trig1,local_trig2,remotetrig1,remotetrig2 from
> root.target.alerting;
>
> delete timeseries root.sg1.dev1.s_1;
> insert into root.sg1.dev1(time,s_2) values(100,1600);{code}
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