Chandra Sekar S created CASSANDRA-12088:
-------------------------------------------

             Summary: Upgrade corrupts SSTables
                 Key: CASSANDRA-12088
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12088
             Project: Cassandra
          Issue Type: Bug
         Environment: OS: CentOS release 6.7 (Final)
Cassandra version: 2.1, 3.7
            Reporter: Chandra Sekar S
            Priority: Critical


When upgrading from 2.0 to 3.7, table was corrupted and an exception occurs 
when performing LWT from Java Driver. The server was upgraded from 2.0 to 2.1 
and then to 3.7. "nodetool upgradesstables" was run after each step of upgrade.

Schema of affected table:

{code}
CREATE TABLE payment.tbl (
    c1 text,
    c2 timestamp,
    c3 text,
    s1 timestamp static,
    s2 int static,
    c4 text,
    PRIMARY KEY (c1, c2)
) WITH CLUSTERING ORDER BY (c2 ASC)
    AND bloom_filter_fp_chance = 0.01
    AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
    AND comment = ''
    AND compaction = {'class': 
'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy', 
'max_threshold': '32', 'min_threshold': '4'}
    AND compression = {'chunk_length_in_kb': '64', 'class': 
'org.apache.cassandra.io.compress.LZ4Compressor'}
    AND crc_check_chance = 1.0
    AND dclocal_read_repair_chance = 0.1
    AND default_time_to_live = 0
    AND gc_grace_seconds = 864000
    AND max_index_interval = 2048
    AND memtable_flush_period_in_ms = 0
    AND min_index_interval = 128
    AND read_repair_chance = 0.0
    AND speculative_retry = '99PERCENTILE';
{code}

Insertion that fails:

{code:java}
insert into tbl (c1, s2) values ('value', 0) if not exists;
{code}

The stack trace in system.log of cassandra server,

{code}
INFO  [HANDSHAKE-maven-repo.corp.zeta.in/10.1.5.13] 2016-06-24 22:23:14,887 
OutboundTcpConnection.java:514 - Handshaking version with 
maven-repo.corp.zeta.in/10.1.5.13
ERROR [MessagingService-Incoming-/10.1.5.13] 2016-06-24 22:23:14,889 
CassandraDaemon.java:217 - Exception in thread 
Thread[MessagingService-Incoming-/10.1.5.13,5,main]
java.io.IOError: java.io.IOException: Corrupt flags value for unfiltered 
partition (isStatic flag set): 160
        at 
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:224)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:212)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) 
~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.db.partitions.PartitionUpdate$PartitionUpdateSerializer.deserialize30(PartitionUpdate.java:681)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.db.partitions.PartitionUpdate$PartitionUpdateSerializer.deserialize(PartitionUpdate.java:642)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.service.paxos.Commit$CommitSerializer.deserialize(Commit.java:131)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.service.paxos.PrepareResponse$PrepareResponseSerializer.deserialize(PrepareResponse.java:97)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.service.paxos.PrepareResponse$PrepareResponseSerializer.deserialize(PrepareResponse.java:66)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at org.apache.cassandra.net.MessageIn.read(MessageIn.java:114) 
~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.net.IncomingTcpConnection.receiveMessage(IncomingTcpConnection.java:190)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.net.IncomingTcpConnection.receiveMessages(IncomingTcpConnection.java:178)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:92)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
Caused by: java.io.IOException: Corrupt flags value for unfiltered partition 
(isStatic flag set): 160
        at 
org.apache.cassandra.db.rows.UnfilteredSerializer.deserialize(UnfilteredSerializer.java:380)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        at 
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:219)
 ~[apache-cassandra-3.7.0.jar:3.7.0]
        ... 11 common frames omitted
{code}



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