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Timothy Miller edited comment on PARQUET-2142 at 4/26/22 1:19 PM: ------------------------------------------------------------------ I added -verbose:class to the java command line, and I found this in the output: {noformat} [Loaded org.apache.parquet.avro.AvroSchemaConverter from file:/local/home/theosib/packages/PARQUET-2140/parquet-mr/parquet-cli/target/parquet-cli-1.13.0-SNAPSHOT-runtime.jar] {noformat} This isn't correct. It should be loading AvroSchemaConverter from target/dependency/parquet-avro-1.13.0-SNAPSHOT.jar. Evidently the instructions are wrong. I changed the run command to this: {noformat} java -cp 'target/parquet-cli-1.13.0-SNAPSHOT.jar:target/dependency/*' org.apache.parquet.cli.Main cat ~/guid.parquet{noformat} And the NoSuchMethodError went away. Now I get the Unknown error and java.lang.RuntimeException that we see in PARQUET-2143. was (Author: JIRAUSER287471): I added -verbose:class to the java command line, and I found this in the output: {noformat} [Loaded org.apache.parquet.avro.AvroSchemaConverter from file:/local/home/theosib/packages/PARQUET-2140/parquet-mr/parquet-cli/target/parquet-cli-1.13.0-SNAPSHOT-runtime.jar] {noformat} This isn't correct. It should be loading AvroSchemaConverter from target/dependency/parquet-avro-1.13.0-SNAPSHOT.jar. Evidently the instructions are wrong. I changed the run command to this: {noformat} java -cp 'target/parquet-cli-1.13.0-SNAPSHOT.jar:target/dependency/*:target/dependency/parquet-avro-1.13.0-SNAPSHOT.jar' org.apache.parquet.cli.Main cat ~/guid.parquet{noformat} And the NoSuchMethodError went away. Now I get the Unknown error and java.lang.RuntimeException that we see in PARQUET-2143. > parquet-cli without hadoop throws java.lang.NoSuchMethodError on any parquet > file access command > ------------------------------------------------------------------------------------------------ > > Key: PARQUET-2142 > URL: https://issues.apache.org/jira/browse/PARQUET-2142 > Project: Parquet > Issue Type: Bug > Components: parquet-cli > Affects Versions: 1.13.0 > Environment: Amazon Linux 2, Java 8 > Reporter: Timothy Miller > Priority: Blocker > > I can't do even basic things with parquet-cli from 1.13.0-SNAPSHOT. > Steps to reproduce: > {noformat} > git clone <parquet-mr repo> > cd parquet-mr > mvn clean install -DskipTests > cd parquet-cli > mvn clean install -DskipTests > mvn dependency:copy-dependencies > java -cp 'target/*:target/dependency/*' org.apache.parquet.cli.Main cat > <parquet file>{noformat} > Results: > {noformat} > Exception in thread "main" java.lang.NoSuchMethodError: > org.apache.parquet.avro.AvroSchemaConverter.convert(Lorg/apache/parquet/schema/MessageType;)Lorg/apache/avro/Schema; > at org.apache.parquet.cli.util.Schemas.fromParquet(Schemas.java:89) > at org.apache.parquet.cli.BaseCommand.getAvroSchema(BaseCommand.java:405) > at org.apache.parquet.cli.commands.CatCommand.run(CatCommand.java:66) > at org.apache.parquet.cli.Main.run(Main.java:157) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > at org.apache.parquet.cli.Main.main(Main.java:187){noformat} -- This message was sent by Atlassian Jira (v8.20.7#820007)