[
https://issues.apache.org/jira/browse/CASSANDRA-10255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730376#comment-14730376
]
navithejesh edited comment on CASSANDRA-10255 at 9/4/15 6:27 AM:
-----------------------------------------------------------------
Hi Tyler,
Firstly i would like to thank you for reply......
In our set-up there are two systems A and B
--> Initially, A was the single node previously, having data of 167.44GB and
recently upgraded from Apache Cassandra 2.0.11 to 2.1.8
--> B is the new node with Apache Cassandra 2.1.8
--> we made two machines up and created cluster between A and B. All the data
is shared and when i run ./nodetool status in node A it is showing A is having
167.44 GB of data and node B is showing 553.77GB.
--> In node A we installed lz4 and python-snappy before loading data and in
node B we didn't.
--> when i run ./cqlsh on node B, am not able to run it and its throwing an
error like AttributeError: 'module' object has no attribute 'compress'
--> Later i understood that i haven't installed lz4 and python-snappy in node B.
--> Now i installed and lz4 and python-snappy libraries and started Cassandra
service in node B.But still it shows the same error.
--> And also we find differences in data sizes in both, the node A (167.44GB
which is seed node) and node B (553.77GB ) we don't understand the reason
behind this.
--> Check the attachment error2.xcf
was (Author: navithejesh):
Hi Tyler,
Firstly i would like to thank you for reply......
In our set-up there are two systems A and B
--> Initially, A was the single node previously, having data of 167.44GB and
recently upgraded from Apache Cassandra 2.0.11 to 2.1.8
--> B is the new node with Apache Cassandra 2.1.8
--> we made two machines up and created cluster between A and B. All the data
is shared and when i run ./nodetool status in node A it is showing A is having
167.44 GB of data and node B is showing 553.77GB.
--> In node A we installed lz4 and python-snappy before loading data and in
node B we didn't.
--> when i run ./cqlsh on node B, am not able to run it and its throwing an
error like AttributeError: 'module' object has no attribute 'compress'
--> Later i understood that i haven't installed lz4 and python-snappy in node B.
--> Now i installed and lz4 and python-snappy libraries and started Cassandra
service in node B.But still it shows the same error.
--> And also we find differences in data sizes in both, the node A (167.44GB
which is seed node) and node B (553.77GB ) we don't understand the reason
behind this.
> AttributeError: 'module' object has no attribute 'compress'
> ------------------------------------------------------------
>
> Key: CASSANDRA-10255
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10255
> Project: Cassandra
> Issue Type: Bug
> Components: Config, Packaging
> Environment: Linux fedora 21
> Reporter: navithejesh
> Labels: cqlsh
> Fix For: 2.1.x
>
> Attachments: erroe2.xcf, error.jpeg
>
>
> Hi Recently i have upgrade my server from cassandra version 2.0.11 to 2.1.8
> using tarball installation.And i have added one node to existing culster with
> the same version of 2.1.8. All the configuration settings are done but am not
> able to run cqlsh from bin directory.and this is the error
> AttributeError: 'module' object has no attribute 'compress'
> {code}
> ./cqlsh
> Traceback (most recent call last):
> File "./cqlsh", line 111, in <module>
> from cassandra.cluster import Cluster, PagedResult
> File
> "/home/cassandra/apache-cassandra-2.1.8/bin/../lib/cassandra-driver-internal-only-2.6.0c2.post.zip/cassandra-driver-2.6.0c2.post/cassandra/cluster.py",
> line 49, in <module>
> File
> "/home/cassandra/apache-cassandra-2.1.8/bin/../lib/cassandra-driver-internal-only-2.6.0c2.post.zip/cassandra-driver-2.6.0c2.post/cassandra/connection.py",
> line 88, in <module>
> AttributeError: 'module' object has no attribute 'compress'
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
