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Posted to dev@iotdb.apache.org by "Xiangdong Huang (Jira)" <ji...@apache.org> on 2020/02/21 12:22:00 UTC
[jira] [Commented] (IOTDB-506) Compatibility error: The 0.9 server throws exception when accessed by 0.10 session client.
[ https://issues.apache.org/jira/browse/IOTDB-506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041804#comment-17041804 ]
Xiangdong Huang commented on IOTDB-506:
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Hi, I am trying to add version compatibility checking when a client connects to a server from 0.10 on.
> Compatibility error: The 0.9 server throws exception when accessed by 0.10 session client.
> ------------------------------------------------------------------------------------------
>
> Key: IOTDB-506
> URL: https://issues.apache.org/jira/browse/IOTDB-506
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Engine
> Reporter: Xin Wang
> Priority: Major
>
> The 0.9 server throws exception when accessed by 0.10 session client.
> {quote}serverjava.lang.IllegalArgumentException: Path parameter is null at org.apache.iotdb.tsfile.read.common.Path.<init>(Path.java:48) at org.apache.iotdb.db.service.TSServiceImpl.setStorageGroup(TSServiceImpl.java:1290) at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$setStorageGroup.getResult(TSIService.java:1725) at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$setStorageGroup.getResult(TSIService.java:1710) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
> {quote}
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