[CASSANDRA-9676] CQLSSTableWriter gives java.lang.AssertionError: Empty partition in C* 2.0.15

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Duplicate
• Fix Version/s: 2.1.6

Environment

cass 2.0.15

• Severity: Normal
• Assignee: Unassigned Assign to me
• Reporter: Vladimir Kuptsov
• Created: 29/Jun/15 14:22
• Updated: 16/Apr/19 09:31
• Resolved: 29/Jun/15 16:25

Description

I've the same issue as described in https://issues.apache.org/jira/browse/CASSANDRA-9071
As I can understand it happens during the buffer flush, which size regulated by the withBufferSizeInMB() method call in

 
    CQLSSTableWriter
      .builder()
      .inDirectory(createOutputDir())
      .forTable(metadata.schema)
      .using(insertStatement)
      .withBufferSizeInMB(128)
    .build()

For example, when I use 128 Mb buffer, it fails after 210 000 csv lines processed. On 3Mb buffer it fails after 10 000 lines.

Issue Links

• duplicates: CASSANDRA-9071 CQLSSTableWriter gives java.lang.AssertionError: Empty partition