Arpan Khandelwal created CASSANDRA-13670: --------------------------------------------
Summary: NullPointerException while closing CQLSSTableWriter Key: CASSANDRA-13670 URL: https://issues.apache.org/jira/browse/CASSANDRA-13670 Project: Cassandra Issue Type: Bug Components: Tools Environment: Linux Reporter: Arpan Khandelwal Fix For: 3.0.14 Reading data from csv file and writing using CQLSSTableWriter. If I use writer.addRow(); instead of using writer.rawAddRow() it works fine. {code:java} CQLSSTableWriter.Builder builder = CQLSSTableWriter.builder(); builder.inDirectory(outputDir).forTable(createDDL).using(insertDML).withPartitioner(new Murmur3Partitioner()); CQLSSTableWriter writer = builder.build(); {code} {code:java} try (BufferedReader reader = new BufferedReader(new FileReader(csvFilePath)); CsvListReader csvReader = new CsvListReader(reader, CsvPreference.STANDARD_PREFERENCE);) { List<String> line; while ((line = csvReader.read()) != null) { List<ByteBuffer> bbl = new ArrayList<>(); for (String l : line) { bbl.add(ByteBuffer.wrap(l.getBytes())); } writer.rawAddRow(bbl); // If I use writer.addRow(); it works fine. } } finally { writer.close(); } {code} {code:java} java.lang.RuntimeException: java.lang.NullPointerException at org.apache.cassandra.io.sstable.SSTableSimpleUnsortedWriter.close(SSTableSimpleUnsortedWriter.java:136) at org.apache.cassandra.io.sstable.CQLSSTableWriter.close(CQLSSTableWriter.java:280) at com.cfx.cassandra.SSTableCreator.execute(SSTableCreator.java:155) at com.cfx.cassandra.SSTableCreator.main(SSTableCreator.java:84) Caused by: java.lang.NullPointerException at org.apache.cassandra.io.sstable.format.SSTableReader.saveSummary(SSTableReader.java:910) at org.apache.cassandra.io.sstable.format.big.BigTableWriter$IndexWriter.doPrepare(BigTableWriter.java:472) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:173) at org.apache.cassandra.io.sstable.format.big.BigTableWriter$TransactionalProxy.doPrepare(BigTableWriter.java:303) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:173) at org.apache.cassandra.io.sstable.format.SSTableWriter.prepareToCommit(SSTableWriter.java:229) at org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.prepareToCommit(SimpleSSTableMultiWriter.java:97) at org.apache.cassandra.io.sstable.SSTableTxnWriter.doPrepare(SSTableTxnWriter.java:77) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:173) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.finish(Transactional.java:184) at org.apache.cassandra.io.sstable.SSTableTxnWriter.finish(SSTableTxnWriter.java:92) at org.apache.cassandra.io.sstable.SSTableSimpleUnsortedWriter$DiskWriter.run(SSTableSimpleUnsortedWriter.java:210) {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org