Laura Schanno created ACCUMULO-2083:
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Summary: RegExFilter Erroneously Reconstructs RowId Containing
Null Character
Key: ACCUMULO-2083
URL: https://issues.apache.org/jira/browse/ACCUMULO-2083
Project: Accumulo
Issue Type: Bug
Affects Versions: 1.5.0
Reporter: Laura Schanno
Priority: Minor
I applied a core.iterators.user.RegExFilter iterator to a BatchScanner
iterating over Key,Value pairs where the row id of the Keys are formatted as
"<source>\0\<sink>". RegExFilter reconstructed the row id as "<source>",
dropping the sink half. This appears to be due to the usage of the String(byte
bytes[], int offset, int length, Charset charset) constructor to reset the
values of the Matcher objects in the both of the matches() functions. The
String constructor only reconstructs a String up to the "\0" character.
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