[jira] [Commented] (CASSANDRA-6404) Tools emit ERRORs and WARNINGs about missing javaagent
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https://issues.apache.org/jira/browse/CASSANDRA-6404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13897798#comment-13897798
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Daniel Smedegaard Buus commented on CASSANDRA-6404:
---
Righty-O, thanks :)
Tools emit ERRORs and WARNINGs about missing javaagent
---
Key: CASSANDRA-6404
URL: https://issues.apache.org/jira/browse/CASSANDRA-6404
Project: Cassandra
Issue Type: Improvement
Components: Tools
Reporter: Sam Tunnicliffe
Assignee: Sam Tunnicliffe
Priority: Minor
Fix For: 1.2.14, 2.0.4
Attachments: 0001-Set-javaagent-when-running-tools-in-bin.patch
The combination of CASSANDRA-6107 CASSANDRA-6293 has lead to a number of
the tools shipped in bin/ to display the following warnings when run:
{code}
ERROR 15:21:47,337 Unable to initialize MemoryMeter (jamm not specified as
javaagent). This means Cassandra will be unable to measure object sizes
accurately and may consequently OOM.
WARN 15:21:47,506 MemoryMeter uninitialized (jamm not specified as java
agent); KeyCache size in JVM Heap will not be calculated accurately. Usually
this means cassandra-env.sh disabled jamm because you are u
{code}
Although harmless, these are a bit disconcerting. The simplest fix seems to
be to set the javaagent switch as we do for the main C* launch.
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[jira] [Commented] (CASSANDRA-6404) Tools emit ERRORs and WARNINGs about missing javaagent
[
https://issues.apache.org/jira/browse/CASSANDRA-6404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13895900#comment-13895900
]
Daniel Smedegaard Buus commented on CASSANDRA-6404:
---
I know this reads, Fixed, but I'm using 2.0.4 on Ubuntu 14.04, and I see this
when running nodetool ring.
Should I be concerned about that, or?
Thanks :)
Tools emit ERRORs and WARNINGs about missing javaagent
---
Key: CASSANDRA-6404
URL: https://issues.apache.org/jira/browse/CASSANDRA-6404
Project: Cassandra
Issue Type: Improvement
Components: Tools
Reporter: Sam Tunnicliffe
Assignee: Sam Tunnicliffe
Priority: Minor
Fix For: 1.2.14, 2.0.4
Attachments: 0001-Set-javaagent-when-running-tools-in-bin.patch
The combination of CASSANDRA-6107 CASSANDRA-6293 has lead to a number of
the tools shipped in bin/ to display the following warnings when run:
{code}
ERROR 15:21:47,337 Unable to initialize MemoryMeter (jamm not specified as
javaagent). This means Cassandra will be unable to measure object sizes
accurately and may consequently OOM.
WARN 15:21:47,506 MemoryMeter uninitialized (jamm not specified as java
agent); KeyCache size in JVM Heap will not be calculated accurately. Usually
this means cassandra-env.sh disabled jamm because you are u
{code}
Although harmless, these are a bit disconcerting. The simplest fix seems to
be to set the javaagent switch as we do for the main C* launch.
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[jira] [Commented] (CASSANDRA-6276) CQL: Map can not be created with the same name as a previously dropped list
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https://issues.apache.org/jira/browse/CASSANDRA-6276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13879828#comment-13879828
]
Daniel Smedegaard Buus commented on CASSANDRA-6276:
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This is quite frustrating when developing and debugging with large portions of
data that need to be re-inserted every time you have a schema change because
you have to drop an entire CF to make minor schema changes like this...
Is there a workaround one could use until this is resolved?
Thanks :)
CQL: Map can not be created with the same name as a previously dropped list
---
Key: CASSANDRA-6276
URL: https://issues.apache.org/jira/browse/CASSANDRA-6276
Project: Cassandra
Issue Type: Bug
Environment: Cassandra 2.0.2 | CQL spec 3.1.0
centos 64 bit
Java(TM) SE Runtime Environment (build 1.7.0-b147)
Reporter: Oli Schacher
Priority: Minor
If create a list, drop it and create a map with the same name, i get Bad
Request: comparators do not match or are not compatible.
{quote}
cqlsh:os_test1 create table thetable(id timeuuid primary key, somevalue
text);
cqlsh:os_test1 alter table thetable add mycollection listtext;
cqlsh:os_test1 alter table thetable drop mycollection;
cqlsh:os_test1 alter table thetable add mycollection maptext,text;
Bad Request: comparators do not match or are not compatible.
{quote}
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