[PIG-5254] Hit Ctrl-D to quit grunt shell fail

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.18.0, 0.17.1
• Fix Version/s: 0.18.0, 0.17.1
• Component/s: impl
• Hadoop Flags: Reviewed
• Tags: PIG-5254
• Assignee: Weijun Qian
• Reporter: Daniel Dai
• Created: 07/Jun/17 22:01
• Updated: 08/Aug/17 00:11
• Resolved: 08/Aug/17 00:11

Description

Exception:

java.lang.NullPointerException
        at org.apache.pig.tools.grunt.ConsoleReaderInputStream$ConsoleLineInputStream.read(ConsoleReaderInputStream.java:107)
        at java.io.InputStream.read(InputStream.java:170)
        at java.io.SequenceInputStream.read(SequenceInputStream.java:207)
        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
        at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
        at java.io.InputStreamReader.read(InputStreamReader.java:184)
        at java.io.BufferedReader.fill(BufferedReader.java:161)
        at java.io.BufferedReader.read1(BufferedReader.java:212)
        at java.io.BufferedReader.read(BufferedReader.java:286)
        at org.apache.pig.tools.pigscript.parser.JavaCharStream.FillBuff(JavaCharStream.java:143)
        at org.apache.pig.tools.pigscript.parser.JavaCharStream.ReadByte(JavaCharStream.java:171)
        at org.apache.pig.tools.pigscript.parser.JavaCharStream.readChar(JavaCharStream.java:274)
        at org.apache.pig.tools.pigscript.parser.JavaCharStream.BeginToken(JavaCharStream.java:193)
        at org.apache.pig.tools.pigscript.parser.PigScriptParserTokenManager.getNextToken(PigScriptParserTokenManager.java:3215)
        at org.apache.pig.tools.pigscript.parser.PigScriptParser.jj_ntk(PigScriptParser.java:1511)
        at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:117)
        at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:230)
        at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:205)
        at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:66)
        at org.apache.pig.Main.run(Main.java:564)
        at org.apache.pig.Main.main(Main.java:175)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:136)