[jira] [Created] (CASSANDRA-8478) sstableloader NegativeArraySizeException when deserializing to build histograms

["Erick Ramirez (JIRA)" <ji...@apache.org>]

Erick Ramirez created CASSANDRA-8478:
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             Summary: sstableloader NegativeArraySizeException when deserializing to build histograms
                 Key: CASSANDRA-8478
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8478
             Project: Cassandra
          Issue Type: Bug
          Components: Tools
            Reporter: Erick Ramirez
             Fix For: 1.2.15


When a customer attempts to load sstable data files copied from a production cluster, it returns the following exception:

{code}
$ sstableloader -d <ip> -p <rpc_port> -v <KS>/<CF>/
null 
java.lang.NegativeArraySizeException
at org.apache.cassandra.utils.EstimatedHistogram$EstimatedHistogramSerializer.deserialize(EstimatedHistogram.java:266)
at org.apache.cassandra.io.sstable.SSTableMetadata$SSTableMetadataSerializer.deserialize(SSTableMetadata.java:292)
at org.apache.cassandra.io.sstable.SSTableMetadata$SSTableMetadataSerializer.deserialize(SSTableMetadata.java:282)
at org.apache.cassandra.io.sstable.SSTableReader.openMetadata(SSTableReader.java:234)
at org.apache.cassandra.io.sstable.SSTableReader.openForBatch(SSTableReader.java:162)
at org.apache.cassandra.io.sstable.SSTableLoader$1.accept(SSTableLoader.java:100)
at java.io.File.list(File.java:1155)
at org.apache.cassandra.io.sstable.SSTableLoader.openSSTables(SSTableLoader.java:67)
at org.apache.cassandra.io.sstable.SSTableLoader.stream(SSTableLoader.java:121)
at org.apache.cassandra.tools.BulkLoader.main(BulkLoader.java:66)
-pr,--principal kerberos principal 
-k,--keytab keytab location 
--ssl-keystore ssl keystore location 
--ssl-keystore-password ssl keystore password 
--ssl-keystore-type ssl keystore type 
--ssl-truststore ssl truststore location 
--ssl-truststore-password ssl truststore password 
--ssl-truststore-type ssl truststore type 
{code}

It appears to be failing on this line of code:

{code}
        public EstimatedHistogram deserialize(DataInput dis) throws IOException
        {
            int size = dis.readInt();
            long[] offsets = new long[size - 1];     <---- here
{code}

The same error is returned regardless of which data file is attempted. I suspect this may be due to corrupt data files or the way data is written that is not compatible with the sstableloader utility.



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