You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Syed Akram (JIRA)" <ji...@apache.org> on 2016/05/30 14:07:12 UTC
[jira] [Created] (HADOOP-13216) Append SequenceFile with
compressionType(NONE,RECORD,BLOCK) throws NullPointerException
Syed Akram created HADOOP-13216:
-----------------------------------
Summary: Append SequenceFile with compressionType(NONE,RECORD,BLOCK) throws NullPointerException
Key: HADOOP-13216
URL: https://issues.apache.org/jira/browse/HADOOP-13216
Project: Hadoop Common
Issue Type: Bug
Components: fs
Affects Versions: 2.7.2
Reporter: Syed Akram
while Appending sequenceFile with any Compression Type (NONE, RECORD, BLOCK), getting writer
SequenceFile.createWriter(conf,
SequenceFile.Writer.file(path),
SequenceFile.Writer.compression(ctype),
SequenceFile.Writer.keyClass(Key.class),
SequenceFile.Writer.valueClass(value..class),
SequenceFile.Writer.appendIfExists(true),
);
Above throws the below exception when we try to append existing sequencefile with some compression technique,
java.lang.NullPointerException
at org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1118)
at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:273)
at SequenceFileTest.getWriter(SequenceFileTest.java:342)
at SequenceFileTest.writeContent(SequenceFileTest.java:429)
at SequenceFileTest.<init>(SequenceFileTest.java:83)
at SequenceFileTest.main(SequenceFileTest.java:565)
If i use below writer
SequenceFile.createWriter(conf,
SequenceFile.Writer.file(path),
SequenceFile.Writer.keyClass(keyClass),
SequenceFile.Writer.valueClass(keyClass),
SequenceFile.Writer.appendIfExists(append)
);
without any compressiontype, then it works fine.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org