From de38789a032b586b0e278a81dedb5c8fb6d43e02 Mon Sep 17 00:00:00 2001 From: Koert Kuipers Date: Tue, 6 Aug 2013 13:40:57 -0400 Subject: do not store nulls in hbase. see issue 5 --- src/main/java/parallelai/spyglass/hbase/HBaseScheme.java | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'src/main/java/parallelai/spyglass/hbase/HBaseScheme.java') diff --git a/src/main/java/parallelai/spyglass/hbase/HBaseScheme.java b/src/main/java/parallelai/spyglass/hbase/HBaseScheme.java index 3c64e52..aa446c1 100644 --- a/src/main/java/parallelai/spyglass/hbase/HBaseScheme.java +++ b/src/main/java/parallelai/spyglass/hbase/HBaseScheme.java @@ -219,10 +219,7 @@ public class HBaseScheme String fieldName = (String) fields.get(k); byte[] fieldNameBytes = Bytes.toBytes(fieldName); byte[] cellValue = row.getValue(familyNameBytes, fieldNameBytes); - if (cellValue == null) { - cellValue = new byte[0]; - } - result.add(new ImmutableBytesWritable(cellValue)); + result.add(cellValue != null ? new ImmutableBytesWritable(cellValue) : null); } } @@ -259,7 +256,8 @@ public class HBaseScheme Tuple tuple = values.getTuple(); ImmutableBytesWritable valueBytes = (ImmutableBytesWritable) tuple.getObject(j); - put.add(Bytes.toBytes(familyNames[i]), Bytes.toBytes((String) fields.get(j)), valueBytes.get()); + if (valueBytes != null) + put.add(Bytes.toBytes(familyNames[i]), Bytes.toBytes((String) fields.get(j)), valueBytes.get()); } } -- cgit v1.2.3