Anton Lebedevich created CASSANDRA-7724:
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Summary: Native-Transport threads get stuck in
StorageProxy.preparePaxos with no one making progress
Key: CASSANDRA-7724
URL: https://issues.apache.org/jira/browse/CASSANDRA-7724
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: Linux 3.13.11-4 #4 SMP PREEMPT x86_64 Intel(R) Core(TM)
i7 CPU 950 @ 3.07GHz GenuineIntel
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
cassandra 2.0.9
Reporter: Anton Lebedevich
Attachments: cassandra.threads2
We've got a lot of write timeouts (cas) when running
"INSERT INTO cas_demo(pri_id, sec_id, flag, something) VALUES(?, ?, ?, ?) IF
NOT EXISTS"
from 16 connections in parallel using the same pri_id and different sec_id.
Doing the same from 4 connections in parallel works ok.
All configuration values are at their default values.
CREATE TABLE cas_demo (
pri_id varchar,
sec_id varchar,
flag boolean,
something set<varchar>,
PRIMARY KEY (pri_id, sec_id)
);
CREATE INDEX cas_demo_flag ON cas_demo(flag);
Full thread dump is attached.
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