because of the wrong syntax, `create timeseries root.sg1.d2.s1 with datatype=INT64, encoding=RLE, compression=SNAPPY` is equal to `create timeseries root.sg1.d2.s1 with datatype=INT64, encoding=RLE, compressor=UNCOMPRESSED`
On Sun, Jan 12, 2020 at 12:51 AM Boris Zhu <[email protected]> wrote: > Why create two totally same time series? you mean error message isn't > correct? > > On Sun, Jan 12, 2020 at 12:40 AM Xiangdong Huang <[email protected]> > wrote: > >> > the correct syntax is compressor=SNAPPY instead of compression=SNAPPY. >> >> But the error message is "The resultDataType or encoding or compression of >> the last node s1 is conflicting in the storage group root.sg1" ... >> >> Best, >> ----------------------------------- >> Xiangdong Huang >> School of Software, Tsinghua University >> >> 黄向东 >> 清华大学 软件学院 >> >> >> Boris Zhu (Jira) <[email protected]> 于2020年1月12日周日 上午12:39写道： >> >> > >> > [ >> > >> https://issues.apache.org/jira/browse/IOTDB-414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17013537#comment-17013537 >> > ] >> > >> > Boris Zhu commented on IOTDB-414: >> > --------------------------------- >> > >> > the correct syntax is compressor=SNAPPY instead of compression=SNAPPY. >> > >> > >> > >> > > Create Time series and show storage group Statements can not execute >> > successfully >> > > >> > >> ---------------------------------------------------------------------------------- >> > > >> > > Key: IOTDB-414 >> > > URL: https://issues.apache.org/jira/browse/IOTDB-414 >> > > Project: Apache IoTDB >> > > Issue Type: Bug >> > > Affects Versions: master branch >> > > Reporter: Xiangdong Huang >> > > Assignee: Boris Zhu >> > > Priority: Major >> > > >> > > Hi, current master branch has some issues for executing some sqls. >> e.g.,: >> > > >> > > IoTDB> show timeseries; >> > > show timeseries; >> > > >> +-------------+-------------+-------------+-------------+-------------+ >> > > | timeseries|storage group| dataType| encoding| compression| >> > > >> +-------------+-------------+-------------+-------------+-------------+ >> > > |root.sg1.d1.s1| root.sg1| INT64| RLE| SNAPPY| >> > > |root.sg1.d1.s2| root.sg1| INT64| RLE| SNAPPY| >> > > |root.sg1.d1.s3| root.sg1| INT64| RLE| SNAPPY| >> > > >> +-------------+-------------+-------------+-------------+-------------+ >> > > Total line number = 3 >> > > It costs 0.006s >> > > IoTDB> create timeseries root.sg1.d2.s1 with datatype=INT64, >> > encoding=RLE, compression=SNAPPY; >> > > create timeseries root.sg1.d2.s1 with datatype=INT64, encoding=RLE, >> > compression=SNAPPY; >> > > Msg: The resultDataType or encoding or compression of the last node s1 >> > is conflicting in the storage group root.sg1 >> > > It costs 0.003s >> > > IoTDB> show storage group; >> > > show storage group; >> > > Msg: column 2 does not exist >> > > It costs 0.001s >> > > # The create timeseries statement should be executed successfully. >> > > # what is the problem of "show storage group"? >> > > >> > >> > >> > >> > -- >> > This message was sent by Atlassian Jira >> > (v8.3.4#803005) >> > >> >
