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https://issues.apache.org/jira/browse/AVRO-2561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16957152#comment-16957152
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Ryan Skraba commented on AVRO-2561:
-----------------------------------
Hello! I just gave this a try, and it worked for me (although I used a {{brew
install}} on linux, not mac, this should make little difference...)
*{{avro-tools}}* by itself reports a version of *1.9.1*, and:
{code:java}
avro-tool fromjson --schema-file twitter.avsc twitter.json > twitter.avro{code}
The generated avro output file looks correct by all accounts.
>From the stack trace, this looks very suspicious:
[https://github.com/apache/hadoop/blob/branch-2.7.3/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java#L52]
{code:java}
System.getProperty("java.version").substring(0, 3).compareTo("1.7") >= 0;{code}
What JDK and version are you using? Can you try with a Java 8 JDK?
> java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 2
> -------------------------------------------------------------------
>
> Key: AVRO-2561
> URL: https://issues.apache.org/jira/browse/AVRO-2561
> Project: Apache Avro
> Issue Type: Bug
> Reporter: Leo
> Priority: Major
>
> I had the following exception when running {{avro-tools}}.
> These are the steps to reproduce:
> {noformat}
> brew install avro-tools
> avro-tools fromjson --schema-file twitter.avsc twitter.json
> {noformat}
> {noformat}
> Exception in thread "main" java.lang.ExceptionInInitializerError
> at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:80)
> at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2823)
> at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2818)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2684)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:373)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:172)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:357)
> at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
> at org.apache.avro.tool.Util.openFromFS(Util.java:88)
> at org.apache.avro.tool.Util.parseSchemaFromFS(Util.java:166)
> at org.apache.avro.tool.DataFileWriteTool.run(DataFileWriteTool.java:75)
> at org.apache.avro.tool.Main.run(Main.java:66)
> at org.apache.avro.tool.Main.main(Main.java:55)
> Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 2
> at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3410)
> at java.base/java.lang.String.substring(String.java:1883)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:52)
> ... 13 more
> {noformat}
> *twitter.avsc*
> {code:json}
> {
> "type" : "record",
> "name" : "twitter_schema",
> "namespace" : "com.miguno.avro",
> "fields" : [ {
> "name" : "username",
> "type" : "string",
> "doc" : "Name of the user account on Twitter.com"
> }, {
> "name" : "tweet",
> "type" : "string",
> "doc" : "The content of the user's Twitter message"
> }, {
> "name" : "timestamp",
> "type" : "long",
> "doc" : "Unix epoch time in seconds"
> } ],
> "doc:" : "A basic schema for storing Twitter messages"
> }
> {code}
> *twitter.json*
> {code:json}
> {"username":"miguno","tweet":"Rock: Nerf paper, scissors is
> fine.","timestamp": 1366150681 }
> {"username":"BlizzardCS","tweet":"Works as intended. Terran is
> IMBA.","timestamp": 1366154481 }
> {code}
>
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