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ksprojects / zkcopy

ZooKeeper copy utililty
Apache License 2.0
237 stars 94 forks source link

Update Writer.java #24

Closed stardustman closed 10 months ago

stardustman commented 12 months ago

fix when using args --source 192.168.127.112:2181,192.168.128.71:2181,192.168.128.72:2181/ --target 192.168.127.81:2181,192.168.127.82:2181,192.168.127.86:2181/ logs is 

2023-09-26 16:06:08,843 [main] INFO  com.github.ksprojects.ZkCopy - using 10 concurrent workers to copy data
2023-09-26 16:06:08,843 [main] INFO  com.github.ksprojects.ZkCopy - delete nodes = true
2023-09-26 16:06:08,843 [main] INFO  com.github.ksprojects.ZkCopy - ignore ephemeral nodes = true
2023-09-26 16:06:08,844 [main] INFO  com.github.ksprojects.zkcopy.reader.Reader - Reading / from 192.168.127.112:2181,192.168.128.71:2181,192.168.128.72:2181
2023-09-26 16:06:09,889 [main] INFO  com.github.ksprojects.zkcopy.reader.Reader - Processing, total=3, processed=3
2023-09-26 16:06:09,890 [main] INFO  com.github.ksprojects.zkcopy.reader.Reader - Completed.
2023-09-26 16:06:09,916 [main] INFO  com.github.ksprojects.zkcopy.writer.Writer - Writing data...
Exception in thread "main" picocli.CommandLine$ExecutionException: Error while calling command (com.github.ksprojects.ZkCopy@58c1c010): java.lang.IllegalArgumentException: Invalid path string "//zookeeper" caused by empty node name specified @1
    at picocli.CommandLine.execute(CommandLine.java:458)
    at picocli.CommandLine.access$300(CommandLine.java:134)
    at picocli.CommandLine$RunLast.handleParseResult(CommandLine.java:538)
    at picocli.CommandLine.parseWithHandlers(CommandLine.java:656)
    at picocli.CommandLine.call(CommandLine.java:883)
    at picocli.CommandLine.call(CommandLine.java:834)
    at com.github.ksprojects.ZkCopy.main(ZkCopy.java:69)
Caused by: java.lang.IllegalArgumentException: Invalid path string "//zookeeper" caused by empty node name specified @1
    at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:99)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1454)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1500)
    at com.github.ksprojects.zkcopy.writer.Writer.delete(Writer.java:160)
    at com.github.ksprojects.zkcopy.writer.Writer.update(Writer.java:117)
    at com.github.ksprojects.zkcopy.writer.Writer.write(Writer.java:65)
    at com.github.ksprojects.ZkCopy.call(ZkCopy.java:86)
    at com.github.ksprojects.ZkCopy.call(ZkCopy.java:14)
    at picocli.CommandLine.execute(CommandLine.java:456)
    ... 6 more

Process finished with exit code 1

this line show the problem

Caused by: java.lang.IllegalArgumentException: Invalid path string "//zookeeper" caused by empty node name specified @1
kshchepanovskyi commented 10 months ago

Thank you!