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HBase >> mail # user >> HBase thrift API - Mutation store a float in a column


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Nicolas Seyvet 2013-05-03, 13:23
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manoj p 2013-05-03, 13:31
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Nicolas Seyvet 2013-05-03, 13:35
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Ted Yu 2013-05-03, 13:47
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RE: HBase thrift API - Mutation store a float in a column
Hi,

Thanks Ted.

I think you mean to use flip() in order to pre-dispose the buffer for read (ie a get). if I use flip() after generating the ByteBuffer then my data gets to be stored in the row.

ByteBuffer buf = ByteBuffer.allocate(8);

buf.putFloat(12f)
buf.flip();
mutation.setValue(buf);

works...

Is this value readable by something else than another Thrift client? For example can it be read by a Java Native client as a float?
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Ted Yu 2013-05-03, 14:13
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Nicolas Seyvet 2013-05-03, 14:28
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB