[jira] [Updated] (CASSANDRA-14439) ClassCastException with mixed 1.2.18 + 2.0.17 environment
[
https://issues.apache.org/jira/browse/CASSANDRA-14439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mck updated CASSANDRA-14439:
Resolution: Won't Fix
Status: Resolved (was: Open)
> ClassCastException with mixed 1.2.18 + 2.0.17 environment
> --
>
> Key: CASSANDRA-14439
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14439
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Core
> Environment: Mixed 1.2.18 + 2.0.17 environment, used temporarily
> during incremental migration process.
>Reporter: Dariusz Cieslak
>Assignee: Dariusz Cieslak
>Priority: Low
> Labels: easyfix
> Attachments: cassandra-class-cast-exception-fix.patch
>
>
> During mixed versions tests I've discovered that mixed 1.2.18 + 2.0.17
> environment gives the following exception on 2.0.17 node:
> {code}
> java.lang.ClassCastException: org.apache.cassandra.db.SliceByNamesReadCommand
> cannot be cast to org.apache.cassandra.db.SliceFromReadCommand
> at
> org.apache.cassandra.db.SliceFromReadCommandSerializer.serializedSize(SliceFromReadCommand.java:242)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:204)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:134)
> at org.apache.cassandra.net.MessageOut.serialize(MessageOut.java:116)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeInternal(OutboundTcpConnection.java:251)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:203)
> at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:151)
> {code}
> The exception is caused by inconsistent commandType handling in
> ReadCommandSerializer(),
> {code}
> out.writeByte(newCommand.commandType.serializedValue);
> switch (command.commandType) /// <--- WHY NOT
> newCommand.commandType -- DCI ???
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> case GET_SLICES:
> SliceFromReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> default:
> throw new AssertionError();
> }
> {code}
> Proposed fix (also attached as a patch):
> {code}
> diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java
> b/src/java/org/apache/cassandra/db/ReadCommand.java
> index cadcd7d..f2153e8 100644
> --- a/src/java/org/apache/cassandra/db/ReadCommand.java
> +++ b/src/java/org/apache/cassandra/db/ReadCommand.java
> @@ -153,7 +153,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
>
> out.writeByte(newCommand.commandType.serializedValue);
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> @@ -196,7 +196,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
> }
>
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> return 1 +
> SliceByNamesReadCommand.serializer.serializedSize(newCommand, superColumn,
> version);
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-14439) ClassCastException with mixed 1.2.18 + 2.0.17 environment
[
https://issues.apache.org/jira/browse/CASSANDRA-14439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mck updated CASSANDRA-14439:
Status: Patch Available (was: Review In Progress)
> ClassCastException with mixed 1.2.18 + 2.0.17 environment
> --
>
> Key: CASSANDRA-14439
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14439
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Core
> Environment: Mixed 1.2.18 + 2.0.17 environment, used temporarily
> during incremental migration process.
>Reporter: Dariusz Cieslak
>Assignee: Dariusz Cieslak
>Priority: Low
> Labels: easyfix
> Attachments: cassandra-class-cast-exception-fix.patch
>
>
> During mixed versions tests I've discovered that mixed 1.2.18 + 2.0.17
> environment gives the following exception on 2.0.17 node:
> {code}
> java.lang.ClassCastException: org.apache.cassandra.db.SliceByNamesReadCommand
> cannot be cast to org.apache.cassandra.db.SliceFromReadCommand
> at
> org.apache.cassandra.db.SliceFromReadCommandSerializer.serializedSize(SliceFromReadCommand.java:242)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:204)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:134)
> at org.apache.cassandra.net.MessageOut.serialize(MessageOut.java:116)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeInternal(OutboundTcpConnection.java:251)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:203)
> at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:151)
> {code}
> The exception is caused by inconsistent commandType handling in
> ReadCommandSerializer(),
> {code}
> out.writeByte(newCommand.commandType.serializedValue);
> switch (command.commandType) /// <--- WHY NOT
> newCommand.commandType -- DCI ???
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> case GET_SLICES:
> SliceFromReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> default:
> throw new AssertionError();
> }
> {code}
> Proposed fix (also attached as a patch):
> {code}
> diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java
> b/src/java/org/apache/cassandra/db/ReadCommand.java
> index cadcd7d..f2153e8 100644
> --- a/src/java/org/apache/cassandra/db/ReadCommand.java
> +++ b/src/java/org/apache/cassandra/db/ReadCommand.java
> @@ -153,7 +153,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
>
> out.writeByte(newCommand.commandType.serializedValue);
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> @@ -196,7 +196,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
> }
>
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> return 1 +
> SliceByNamesReadCommand.serializer.serializedSize(newCommand, superColumn,
> version);
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-14439) ClassCastException with mixed 1.2.18 + 2.0.17 environment
[
https://issues.apache.org/jira/browse/CASSANDRA-14439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mck updated CASSANDRA-14439:
Status: Open (was: Patch Available)
> ClassCastException with mixed 1.2.18 + 2.0.17 environment
> --
>
> Key: CASSANDRA-14439
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14439
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Core
> Environment: Mixed 1.2.18 + 2.0.17 environment, used temporarily
> during incremental migration process.
>Reporter: Dariusz Cieslak
>Assignee: Dariusz Cieslak
>Priority: Low
> Labels: easyfix
> Attachments: cassandra-class-cast-exception-fix.patch
>
>
> During mixed versions tests I've discovered that mixed 1.2.18 + 2.0.17
> environment gives the following exception on 2.0.17 node:
> {code}
> java.lang.ClassCastException: org.apache.cassandra.db.SliceByNamesReadCommand
> cannot be cast to org.apache.cassandra.db.SliceFromReadCommand
> at
> org.apache.cassandra.db.SliceFromReadCommandSerializer.serializedSize(SliceFromReadCommand.java:242)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:204)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:134)
> at org.apache.cassandra.net.MessageOut.serialize(MessageOut.java:116)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeInternal(OutboundTcpConnection.java:251)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:203)
> at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:151)
> {code}
> The exception is caused by inconsistent commandType handling in
> ReadCommandSerializer(),
> {code}
> out.writeByte(newCommand.commandType.serializedValue);
> switch (command.commandType) /// <--- WHY NOT
> newCommand.commandType -- DCI ???
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> case GET_SLICES:
> SliceFromReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> default:
> throw new AssertionError();
> }
> {code}
> Proposed fix (also attached as a patch):
> {code}
> diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java
> b/src/java/org/apache/cassandra/db/ReadCommand.java
> index cadcd7d..f2153e8 100644
> --- a/src/java/org/apache/cassandra/db/ReadCommand.java
> +++ b/src/java/org/apache/cassandra/db/ReadCommand.java
> @@ -153,7 +153,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
>
> out.writeByte(newCommand.commandType.serializedValue);
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> @@ -196,7 +196,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
> }
>
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> return 1 +
> SliceByNamesReadCommand.serializer.serializedSize(newCommand, superColumn,
> version);
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-14439) ClassCastException with mixed 1.2.18 + 2.0.17 environment
[
https://issues.apache.org/jira/browse/CASSANDRA-14439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mck updated CASSANDRA-14439:
Reviewers: mck
Status: Review In Progress (was: Patch Available)
> ClassCastException with mixed 1.2.18 + 2.0.17 environment
> --
>
> Key: CASSANDRA-14439
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14439
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Core
> Environment: Mixed 1.2.18 + 2.0.17 environment, used temporarily
> during incremental migration process.
>Reporter: Dariusz Cieslak
>Assignee: Dariusz Cieslak
>Priority: Low
> Labels: easyfix
> Attachments: cassandra-class-cast-exception-fix.patch
>
>
> During mixed versions tests I've discovered that mixed 1.2.18 + 2.0.17
> environment gives the following exception on 2.0.17 node:
> {code}
> java.lang.ClassCastException: org.apache.cassandra.db.SliceByNamesReadCommand
> cannot be cast to org.apache.cassandra.db.SliceFromReadCommand
> at
> org.apache.cassandra.db.SliceFromReadCommandSerializer.serializedSize(SliceFromReadCommand.java:242)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:204)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:134)
> at org.apache.cassandra.net.MessageOut.serialize(MessageOut.java:116)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeInternal(OutboundTcpConnection.java:251)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:203)
> at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:151)
> {code}
> The exception is caused by inconsistent commandType handling in
> ReadCommandSerializer(),
> {code}
> out.writeByte(newCommand.commandType.serializedValue);
> switch (command.commandType) /// <--- WHY NOT
> newCommand.commandType -- DCI ???
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> case GET_SLICES:
> SliceFromReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> default:
> throw new AssertionError();
> }
> {code}
> Proposed fix (also attached as a patch):
> {code}
> diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java
> b/src/java/org/apache/cassandra/db/ReadCommand.java
> index cadcd7d..f2153e8 100644
> --- a/src/java/org/apache/cassandra/db/ReadCommand.java
> +++ b/src/java/org/apache/cassandra/db/ReadCommand.java
> @@ -153,7 +153,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
>
> out.writeByte(newCommand.commandType.serializedValue);
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> @@ -196,7 +196,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
> }
>
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> return 1 +
> SliceByNamesReadCommand.serializer.serializedSize(newCommand, superColumn,
> version);
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-14439) ClassCastException with mixed 1.2.18 + 2.0.17 environment
[
https://issues.apache.org/jira/browse/CASSANDRA-14439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kurt Greaves updated CASSANDRA-14439:
-
Assignee: Dariusz Cieslak
Status: Patch Available (was: Open)
> ClassCastException with mixed 1.2.18 + 2.0.17 environment
> --
>
> Key: CASSANDRA-14439
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14439
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: Mixed 1.2.18 + 2.0.17 environment, used temporarily
> during incremental migration process.
>Reporter: Dariusz Cieslak
>Assignee: Dariusz Cieslak
>Priority: Minor
> Labels: easyfix
> Attachments: cassandra-class-cast-exception-fix.patch
>
>
> During mixed versions tests I've discovered that mixed 1.2.18 + 2.0.17
> environment gives the following exception on 2.0.17 node:
> {code}
> java.lang.ClassCastException: org.apache.cassandra.db.SliceByNamesReadCommand
> cannot be cast to org.apache.cassandra.db.SliceFromReadCommand
> at
> org.apache.cassandra.db.SliceFromReadCommandSerializer.serializedSize(SliceFromReadCommand.java:242)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:204)
> at
> org.apache.cassandra.db.ReadCommandSerializer.serializedSize(ReadCommand.java:134)
> at org.apache.cassandra.net.MessageOut.serialize(MessageOut.java:116)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeInternal(OutboundTcpConnection.java:251)
> at
> org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:203)
> at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:151)
> {code}
> The exception is caused by inconsistent commandType handling in
> ReadCommandSerializer(),
> {code}
> out.writeByte(newCommand.commandType.serializedValue);
> switch (command.commandType) /// <--- WHY NOT
> newCommand.commandType -- DCI ???
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> case GET_SLICES:
> SliceFromReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> break;
> default:
> throw new AssertionError();
> }
> {code}
> Proposed fix (also attached as a patch):
> {code}
> diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java
> b/src/java/org/apache/cassandra/db/ReadCommand.java
> index cadcd7d..f2153e8 100644
> --- a/src/java/org/apache/cassandra/db/ReadCommand.java
> +++ b/src/java/org/apache/cassandra/db/ReadCommand.java
> @@ -153,7 +153,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
>
> out.writeByte(newCommand.commandType.serializedValue);
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> SliceByNamesReadCommand.serializer.serialize(newCommand,
> superColumn, out, version);
> @@ -196,7 +196,7 @@ class ReadCommandSerializer implements
> IVersionedSerializer
> }
> }
>
> -switch (command.commandType)
> +switch (newCommand.commandType)
> {
> case GET_BY_NAMES:
> return 1 +
> SliceByNamesReadCommand.serializer.serializedSize(newCommand, superColumn,
> version);
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
