xiaozhihong created IOTDB-1618:
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Summary: The datetime-input format of the imported data is
yyyy/MM/dd HH:mm:ss.SSS reports a null pointer
Key: IOTDB-1618
URL: https://issues.apache.org/jira/browse/IOTDB-1618
Project: Apache IoTDB
Issue Type: Bug
Components: Tools/Others
Affects Versions: master branch
Reporter: xiaozhihong
data4.csv:
Time,Device,s1,s2,s3
2021/08/01/ 12:12:12.800,root.sg.d1,100,"M2",1000
2021/08/02/ 12:12:12.800,root.sg.d1,200,"M2",2000
2021/08/03/ 12:12:12.800,root.sg.d1,300,"M3",3000
The operation is as follows：
[xzh@i-s9p350bm apache-iotdb-0.13.0-SNAPSHOT-all-bin]$ ./tools/import-csv.sh -h
localhost -p 6667 -u root -pw root -f /home/xzh/import-export/data/data4.csv
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Starting IoTDB Client Import Script
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16:53:09.818 [main] DEBUG org.apache.iotdb.session.Session -
EndPoint(ip:localhost, port:6667) execute sql select * from root.sg.d1 limit 1
Exception in thread "main" java.lang.NullPointerException
at org.apache.iotdb.tool.ImportCsv.lambda$null$5(ImportCsv.java:441)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
at
java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
at
java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at
java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
at
org.apache.iotdb.tool.ImportCsv.lambda$writeDataAlignedByDevice$6(ImportCsv.java:399)
at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1553)
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
at org.apache.iotdb.tool.ImportCsv.writeDataAlignedByDevice(ImportCsv.java:389)
at org.apache.iotdb.tool.ImportCsv.importFromSingleFile(ImportCsv.java:253)
at org.apache.iotdb.tool.ImportCsv.importFromTargetPath(ImportCsv.java:197)
at org.apache.iotdb.tool.ImportCsv.main(ImportCsv.java:171)
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